hexane
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5/26/2018 Hexane
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Hexane 1
Hexane
Hexane
Identifiers
CAS number110-54-3
[1]
PubChem8058
[2]
ChemSpider7767
[3]
UNII2DDG612ED8
[4]
EC number203-777-6
[5]
UN number 1208
DrugBankDB02764
[6]
KEGGC11271
[7]
MeSHn-hexane
[8]
ChEBICHEBI:29021
[9]
ChEMBLCHEMBL15939
[10]
RTECS number MN9275000
Beilstein Reference 1730733
Gmelin Reference 1985
Jmol-3D imagesImage 1
[11]
Properties
Molecular formula C6H
14
Molar mass86.18 g mol
1
Appearance Colorless liquid
Odor Petrolic
http://en.wikipedia.org/w/index.php?title=Odorhttp://en.wikipedia.org/w/index.php?title=Molar_masshttp://en.wikipedia.org/w/index.php?title=Molecular_formulahttp://chemapps.stolaf.edu/jmol/jmol.php?model=CCCCCChttp://en.wikipedia.org/w/index.php?title=Jmolhttp://en.wikipedia.org/w/index.php?title=Gmelin_databasehttp://en.wikipedia.org/w/index.php?title=Beilstein_databasehttp://en.wikipedia.org/w/index.php?title=RTECShttp://en.wikipedia.org/w/index.php?title=File:Yes_check.svghttps://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL15939http://en.wikipedia.org/w/index.php?title=ChEMBLhttp://en.wikipedia.org/w/index.php?title=File:Yes_check.svghttps://www.ebi.ac.uk/chebi/searchId.do?chebiId=29021http://en.wikipedia.org/w/index.php?title=ChEBIhttp://www.nlm.nih.gov/cgi/mesh/2014/MB_cgi?mode=&term=n-hexanehttp://en.wikipedia.org/w/index.php?title=Medical_Subject_Headingshttp://en.wikipedia.org/w/index.php?title=File:Yes_check.svghttp://www.kegg.jp/entry/C11271http://en.wikipedia.org/w/index.php?title=KEGGhttp://www.drugbank.ca/drugs/DB02764http://en.wikipedia.org/w/index.php?title=DrugBankhttp://en.wikipedia.org/w/index.php?title=UN_numberhttp://esis.jrc.ec.europa.eu/lib/einecs_IS_reponse.php?genre=ECNO&entree=203-777-6http://en.wikipedia.org/w/index.php?title=EC_number_%28chemistry%29http://en.wikipedia.org/w/index.php?title=File:Yes_check.svghttp://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=2DDG612ED8http://en.wikipedia.org/w/index.php?title=Unique_Ingredient_Identifierhttp://en.wikipedia.org/w/index.php?title=File:Yes_check.svghttp://www.chemspider.com/Chemical-Structure.7767.htmlhttp://en.wikipedia.org/w/index.php?title=ChemSpiderhttp://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=8058http://en.wikipedia.org/w/index.php?title=PubChemhttp://en.wikipedia.org/w/index.php?title=File:Yes_check.svghttp://www.commonchemistry.org/ChemicalDetail.aspx?ref=110-54-3http://en.wikipedia.org/w/index.php?title=CAS_registry_numberhttp://en.wikipedia.org/w/index.php?title=File:Hexane-3D-vdW.pnghttp://en.wikipedia.org/w/index.php?title=File:Hexane-from-xtal-1999-at-an-angle-3D-balls.pnghttp://en.wikipedia.org/w/index.php?title=File:Hexane-2D-B.pnghttp://en.wikipedia.org/w/index.php?title=File:Hexane-2D-Skeletal.svg -
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Hexane 2
Density0.6548 g mL
1
Melting point 96 to 94 C; 141 to 137 F; 177 to 179 K
Boiling point 68.5 to 69.1 C; 155.2 to 156.3 F; 341.6 to 342.2 K
Solubility in water9.5 mg L
1
log P 3.764
Vapor pressure 17.60 kPa (at 20.0 C)
kH 7.6 nmol Pa
1kg
1
max
200 nm
Refractive index (nD
) 1.375
Viscosity 294 Pa s
Thermochemistry
Specific
heat capacity C265.2 J K
1mol
1
Std molar
entropy So
298
296.06 J K1
mol1
Std enthalpy of
formation fH
o
298
199.4198.0 kJ mol1
Std enthalpy of
combustion cH
o
298
41804140 kJ mol1
Hazards
MSDS External MSDS
GHS pictograms
GHS signal word DANGER
GHS hazard statements H225, H304, H315, H336, H373, H411
GHS precautionary statements P210, P261, P273, P281, P301+310, P331
EU Index 601-037-00-0
EU classification
F Xn N
R-phrases R11, R38, R48/20, R51/53, R62, R65, R67
S-phrases (S2), S16, S29, S33, S36/37
NFPA 704
Flash point 26.0 C (14.8 F; 247.2 K)
Explosive limits 1.27.7%
U.S. Permissible
exposure limit (PEL)
500 ppm (1800 mg m-3
as an 8 h TWA)
LD50 25 g kg
1(oral, rat)
http://en.wikipedia.org/w/index.php?title=Median_lethal_dosehttp://en.wikipedia.org/w/index.php?title=Permissible_exposure_limithttp://en.wikipedia.org/w/index.php?title=Permissible_exposure_limithttp://en.wikipedia.org/w/index.php?title=Explosive_limithttp://en.wikipedia.org/w/index.php?title=Flash_pointhttp://en.wikipedia.org/w/index.php?title=NFPA_704http://en.wikipedia.org/w/index.php?title=S36/37:_Wear_suitable_protective_clothing_and_gloveshttp://en.wikipedia.org/w/index.php?title=S33:_Take_precautionary_measures_against_static_dischargeshttp://en.wikipedia.org/w/index.php?title=S29:_Do_not_empty_into_drainshttp://en.wikipedia.org/w/index.php?title=S16:_Keep_away_from_sources_of_ignition_-_No_smokinghttp://en.wikipedia.org/w/index.php?title=%28S2%29:_Keep_out_of_the_reach_of_childrenhttp://en.wikipedia.org/w/index.php?title=List_of_S-phraseshttp://en.wikipedia.org/w/index.php?title=R67:_Vapours_may_cause_drowsiness_and_dizzinesshttp://en.wikipedia.org/w/index.php?title=R65:_Harmful:_may_cause_lung_damage_if_swallowedhttp://en.wikipedia.org/w/index.php?title=R62:_Possible_risk_of_impaired_fertilityhttp://en.wikipedia.org/w/index.php?title=R51/53:_Toxic_to_aquatic_organisms%2C_may_cause_long-term_adverse_effects_in_the_aquatic_environmenthttp://en.wikipedia.org/w/index.php?title=R48/20:_Harmful:_danger_of_serious_damage_to_health_by_prolonged_exposure_through_inhalationhttp://en.wikipedia.org/w/index.php?title=R38:_Irritating_to_skinhttp://en.wikipedia.org/w/index.php?title=R11:_Highly_flammablehttp://en.wikipedia.org/w/index.php?title=List_of_R-phraseshttp://en.wikipedia.org/w/index.php?title=File:Hazard_N.svghttp://en.wikipedia.org/w/index.php?title=File:Hazard_X.svghttp://en.wikipedia.org/w/index.php?title=File:Hazard_F.svghttp://en.wikipedia.org/w/index.php?title=Dangerous_Substances_Directive_%2867/548/EEC%29http://en.wikipedia.org/w/index.php?title=GHS_precautionary_statementshttp://en.wikipedia.org/w/index.php?title=GHS_hazard_statementhttp://en.wikipedia.org/w/index.php?title=Globally_Harmonized_System_of_Classification_and_Labelling_of_Chemicalshttp://en.wikipedia.org/w/index.php?title=File:GHS-pictogram-pollu.svghttp://en.wikipedia.org/w/index.php?title=File:GHS-pictogram-silhouete.svghttp://en.wikipedia.org/w/index.php?title=File:GHS-pictogram-exclam.svghttp://en.wikipedia.org/w/index.php?title=File:GHS-pictogram-flamme.svghttp://en.wikipedia.org/w/index.php?title=GHS_hazard_pictogramshttp://en.wikipedia.org/w/index.php?title=Hexane_%28data_page%29%23Material_Safety_Data_Sheethttp://en.wikipedia.org/w/index.php?title=Material_safety_data_sheethttp://en.wikipedia.org/w/index.php?title=Standard_enthalpy_change_of_combustionhttp://en.wikipedia.org/w/index.php?title=Standard_enthalpy_change_of_combustionhttp://en.wikipedia.org/w/index.php?title=Standard_enthalpy_change_of_formationhttp://en.wikipedia.org/w/index.php?title=Standard_enthalpy_change_of_formationhttp://en.wikipedia.org/w/index.php?title=Standard_molar_entropyhttp://en.wikipedia.org/w/index.php?title=Standard_molar_entropyhttp://en.wikipedia.org/w/index.php?title=Specific_heat_capacityhttp://en.wikipedia.org/w/index.php?title=Specific_heat_capacityhttp://en.wikipedia.org/w/index.php?title=Viscosityhttp://en.wikipedia.org/w/index.php?title=Refractive_indexhttp://en.wikipedia.org/w/index.php?title=Lambda-maxhttp://en.wikipedia.org/w/index.php?title=Henry%27s_lawhttp://en.wikipedia.org/w/index.php?title=Vapor_pressurehttp://en.wikipedia.org/w/index.php?title=Partition_coefficienthttp://en.wikipedia.org/w/index.php?title=Waterhttp://en.wikipedia.org/w/index.php?title=Solubilityhttp://en.wikipedia.org/w/index.php?title=Boiling_pointhttp://en.wikipedia.org/w/index.php?title=Melting_pointhttp://en.wikipedia.org/w/index.php?title=Density -
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Hexane 3
Related compounds
Related alkanes Pentane
Heptane
Supplementary data page
Structure and
properties
n, r, etc.
Thermodynamic
data
Phase behaviour
Solid, liquid, gas
Spectral data UV, IR, NMR, MS
Except where noted otherwise, data are given for materials in their standard state (at 25 C (77 F), 100 kPa)
(verify)[12]
(what is: / ?)
Infobox references
Hexane/hksen/ is an alkane of six carbon atoms, with the chemical formula C6H
14.
The term may refer to any of the five structural isomers with that formula, or to a mixture of them. In IUPAC
nomenclature, however, hexane is the unbranched isomer (n-hexane); the other four structures are named as
methylated derivatives of pentane and butane. IUPAC also uses the term as the root of many compounds with a
linear six-carbon backbone, such as 2-methylhexane (C7H
16), which is also called "isoheptane".
Hexanes are significant constituents of gasoline. They are all colorless liquids at room temperature, odorless when
pure, with boiling points between 50 and 70 C. They are widely used as cheap, relatively safe, largely unreactive,
and easily evaporated non-polar solvents.
Isomers
Common name IUPAC name Text formula Skeletal formula
normal hexane
n-hexane
hexane CH3(CH
2)4CH
3
isohexane 2-methylpentane (CH3)2CH(CH
2)2CH
3
3-methylpentane CH3CH
2CH(CH
3)CH
2CH
3
2,3-dimethylbutane CH3CH(CH
3)CH(CH
3)CH
3
neohexane 2,2-dimethylbutane CH3C(CH
3)2CH
2CH
3
http://en.wikipedia.org/w/index.php?title=File:2%2C2-dimetilbut%C4%81ns.svghttp://en.wikipedia.org/w/index.php?title=2%2C2-Dimethylbutanehttp://en.wikipedia.org/w/index.php?title=File:2%2C3-dimetilbut%C4%81ns.svghttp://en.wikipedia.org/w/index.php?title=2%2C3-Dimethylbutanehttp://en.wikipedia.org/w/index.php?title=File:3-metilpent%C4%81ns.svghttp://en.wikipedia.org/w/index.php?title=3-Methylpentanehttp://en.wikipedia.org/w/index.php?title=File:2-metilpent%C4%81ns.svghttp://en.wikipedia.org/w/index.php?title=2-Methylpentanehttp://en.wikipedia.org/w/index.php?title=File:Hexane-2D-Skeletal.svghttp://en.wikipedia.org/w/index.php?title=Solventhttp://en.wikipedia.org/w/index.php?title=Chemical_polarityhttp://en.wikipedia.org/w/index.php?title=Gasolinehttp://en.wikipedia.org/w/index.php?title=2-Methylhexanehttp://en.wikipedia.org/w/index.php?title=Butanehttp://en.wikipedia.org/w/index.php?title=Pentanehttp://en.wikipedia.org/w/index.php?title=Methyl_grouphttp://en.wikipedia.org/w/index.php?title=International_Union_of_Pure_and_Applied_Chemistryhttp://en.wikipedia.org/w/index.php?title=Structural_isomerhttp://en.wikipedia.org/w/index.php?title=Chemical_formulahttp://en.wikipedia.org/w/index.php?title=Carbonhttp://en.wikipedia.org/w/index.php?title=Alkanehttp://en.wikipedia.org/w/index.php?title=Help:IPA_for_Englishhttp://en.wikipedia.org/w/index.php?title=Help:IPA_for_English%23Keyhttp://en.wikipedia.org/w/index.php?title=Help:IPA_for_Englishhttp://en.wikipedia.org/wiki/Chemical_infobox#Referenceshttp://en.wikipedia.org/w/index.php?title=File:X_mark.svghttp://en.wikipedia.org/w/index.php?title=File:Yes_check.svghttp://en.wikipedia.org/wiki/WikiProject_Chemicals/Chembox_validationhttp://en.wikipedia.org/w/index.php?title=Special:ComparePages&rev1=443856572&page2=Hexanehttp://en.wikipedia.org/w/index.php?title=File:Yes_check.svghttp://en.wikipedia.org/w/index.php?title=Standard_statehttp://en.wikipedia.org/w/index.php?title=Mass_spectrometryhttp://en.wikipedia.org/w/index.php?title=NMR_spectroscopyhttp://en.wikipedia.org/w/index.php?title=Infrared_spectroscopyhttp://en.wikipedia.org/w/index.php?title=UV/VIS_spectroscopyhttp://en.wikipedia.org/w/index.php?title=Hexane_%28data_page%29%23Spectral_datahttp://en.wikipedia.org/w/index.php?title=Hexane_%28data_page%29%23Thermodynamic_propertieshttp://en.wikipedia.org/w/index.php?title=Hexane_%28data_page%29%23Thermodynamic_propertieshttp://en.wikipedia.org/w/index.php?title=Dielectric_constanthttp://en.wikipedia.org/w/index.php?title=Refractive_indexhttp://en.wikipedia.org/w/index.php?title=Hexane_%28data_page%29%23Structure_and_propertieshttp://en.wikipedia.org/w/index.php?title=Hexane_%28data_page%29%23Structure_and_propertieshttp://en.wikipedia.org/w/index.php?title=Hexane_%28data_page%29http://en.wikipedia.org/w/index.php?title=Heptanehttp://en.wikipedia.org/w/index.php?title=Pentane -
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Hexane 4
Uses
In industry, hexanes are used in the formulation of glues for shoes, leather products, and roofing. They are also used
to extract cooking oils (such as canola oil) from seeds, for cleansing and degreasing a variety of items, and in textile
manufacturing.
A typical laboratory use of hexanes is to extract oil and grease contaminants from water and soil for analysis.[13]
Since hexane cannot be easily deprotonated, it is used in the laboratory for reactions that involve very strong bases,
such as the preparation of organolithiums. For example, butyllithiums are typically supplied as a hexane solution.
In many applications (especially pharmaceutical), the use of n-hexane is being phased out due to its long term
toxicity. It is often replaced by n-heptane, which will not form the toxic metabolite hexane-2,5-dione.
Production
Hexanes are chiefly obtained by the refining of crude oil. The exact composition of the fraction depends largely on
the source of the oil (crude or reformed) and the constraints of the refining. The industrial product (usually around
50% by weight of the straight-chain isomer) is the fraction boiling at 6570 C.
Physical properties
All alkanes are colourless. The boiling points of the various hexanes are somewhat similar and, as for other alkanes,
are generally lower for the more branched forms. The melting points are quite different and the trend is not
apparent.[14]
Isomer M.P. (C) B.P. (C)
n-hexane 95.3 68.7
3-methylpentane 118.0 63.3
2-methylpentane (isohexane) 153.7 60.3
2,3-dimethylbutane 128.6 58.0
2,2-dimethylbutane (neohexane) 99.8 49.7
Normal hexane (n-hexane) has considerable vapor pressure at room temperature:[15]
Temperature (C) Vapor pressure (mmHg)
40 3.36
30 7.12
20 14.01
10 25.91
0 45.37
10 75.74
20 121.26
25 151.28
30 187.11
40 279.42
50 405.31
60 572.76
http://en.wikipedia.org/w/index.php?title=Boiling_pointhttp://en.wikipedia.org/w/index.php?title=Melting_pointhttp://en.wikipedia.org/w/index.php?title=Petroleumhttp://en.wikipedia.org/w/index.php?title=Oil_refineryhttp://en.wikipedia.org/w/index.php?title=Hexane-2%2C5-dionehttp://en.wikipedia.org/w/index.php?title=N-heptanehttp://en.wikipedia.org/w/index.php?title=Organolithium_reagenthttp://en.wikipedia.org/w/index.php?title=Deprotonationhttp://en.wikipedia.org/w/index.php?title=Grease_%28lubricant%29http://en.wikipedia.org/w/index.php?title=Petroleumhttp://en.wikipedia.org/w/index.php?title=Degreasinghttp://en.wikipedia.org/w/index.php?title=Canola_oilhttp://en.wikipedia.org/w/index.php?title=Cooking_oilhttp://en.wikipedia.org/w/index.php?title=Adhesive -
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Hexane 5
Safety
Acute exposure to n-hexane usually occurs by inhalation, but it may be absorbed orally and transdermally. Minor
exposures may occur when persons fill their automobile fuel tanks with gasoline. Recent research suggests that
certain fungi may be able to produce n-hexane.
The acute toxicity of n-hexane is rather low. However, it has been reported to be the most highly toxic member of
the alkanes. When n-hexane is ingested, it causes nausea, vertigo, bronchial irritation, intestinal irritation and CNS
effects. It has been reported that ~ 50 g of n-hexane may be fatal to humans. Furthermore, n-hexane is
biotransformed to 2-hexanol and further to 2,5-hexanediol by cytochrome P450 mixed function oxidases by omega
oxidation. 2,5-Hexanediol may be further oxidized to 2,5-hexanedione, which is neurotoxic and produces a
polyneuropathy.
n-Hexane is also used as a solvent in the extraction of oil from seeds (soybean, cottonseed, flaxseed, safflower seed,
and others). It is sometimes used as a denaturant for alcohol, and as a cleaning agent in the textile, furniture, and
leather industries. It is slowly being replaced with other less toxic solvents.
The National Institute for Occupational Safety and Health recommended exposure limit is 50 ppm (180 mg m3
),
expressed as an 8 h time-weighted average (TWA). A peer reviewed study found that inhalation of n-Hexane at 5000ppm for 10 minutes produces marked vertigo; 2500-1000 ppm for 12 hours produces drowsiness, fatigue, loss of
appetite, paresthesia in distal extremities; 2500-500 ppm produces muscle weakness, cold pulsation in extremities,
blurred vision, headache and anorexia.
Occupational hexane poisoning has occurred with Japanese sandal workers, Italian shoe workers, Taiwan press
proofing workers, and others. Analysis of Taiwanese workers has shown occupational exposure to substances
including n-Hexane. Recently, Chinese workers manufacturing iPhones have suffered hexane poisoning.[16]
References
[1] http://www.commonchemistry.org/ChemicalDetail.aspx?ref=110-54-3
[2] http://pubchem. ncbi.nlm.nih.gov/summary/summary.cgi?cid=8058
[3] http://www.chemspider.com/Chemical-Structure.7767. html
[4] http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=2DDG612ED8
[5] http://esis.jrc.ec.europa.eu/lib/einecs_IS_reponse.php?genre=ECNO&entree=203-777-6
[6] http://www.drugbank.ca/drugs/DB02764
[7] http://www.kegg.jp/entry/C11271
[8] http://www.nlm.nih.gov/cgi/mesh/2014/MB_cgi?mode=&term=n-hexane
[9] https://www.ebi.ac.uk/chebi/searchId.do?chebiId=29021
[10] https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL15939
[11] http://chemapps.stolaf.edu/jmol/jmol.php?model=CCCCCC
[12] http://en.wikipedia.org/w/index.php?title=Special:ComparePages&rev1=443856572& page2=Hexane
[13] Use of ozone depleting substances in laboratories (http://www.norden.org/pub/ebook/2003-516. pdf). TemaNord 2003:516.
[14] William D. McCain (1990), The properties of petroleum fluids(http://books.google.com/books?id=1TJQ64JN2ZUC&
printsec=frontcover). PennWell. ISBN 0-87814-335-1
[15] vapor pressure (http://www.xydatasource.com/xy-showdatasetpage.php?datasetcode=84114&dsid=63Hexane)
[16] Workers poisoned while making iPhones (http://www.abc.net.au/news/stories/2010/10/26/3048024. htm) ABC News, 25 October
2010
http://www.abc.net.au/news/stories/2010/10/26/3048024.htmhttp://www.xydatasource.com/xy-showdatasetpage.php?datasetcode=84114&dsid=63Hexanehttp://books.google.com/books?id=1TJQ64JN2ZUC&printsec=frontcoverhttp://books.google.com/books?id=1TJQ64JN2ZUC&printsec=frontcoverhttp://www.norden.org/pub/ebook/2003-516.pdfhttp://en.wikipedia.org/w/index.php?title=Special:ComparePages&rev1=443856572&page2=Hexanehttp://chemapps.stolaf.edu/jmol/jmol.php?model=CCCCCChttps://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL15939https://www.ebi.ac.uk/chebi/searchId.do?chebiId=29021http://www.nlm.nih.gov/cgi/mesh/2014/MB_cgi?mode=&term=n-hexanehttp://www.kegg.jp/entry/C11271http://www.drugbank.ca/drugs/DB02764http://esis.jrc.ec.europa.eu/lib/einecs_IS_reponse.php?genre=ECNO&entree=203-777-6http://fdasis.nlm.nih.gov/srs/srsdirect.jsp?regno=2DDG612ED8http://www.chemspider.com/Chemical-Structure.7767.htmlhttp://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=8058http://www.commonchemistry.org/ChemicalDetail.aspx?ref=110-54-3http://en.wikipedia.org/w/index.php?title=IPhonehttp://en.wikipedia.org/w/index.php?title=Time-weighted_averagehttp://en.wikipedia.org/w/index.php?title=Recommended_exposure_limithttp://en.wikipedia.org/w/index.php?title=National_Institute_for_Occupational_Safety_and_Healthhttp://en.wikipedia.org/w/index.php?title=Polyneuropathyhttp://en.wikipedia.org/w/index.php?title=Neurotoxicityhttp://en.wikipedia.org/w/index.php?title=2%2C5-hexanedionehttp://en.wikipedia.org/w/index.php?title=Omega_oxidationhttp://en.wikipedia.org/w/index.php?title=Omega_oxidationhttp://en.wikipedia.org/w/index.php?title=Cytochrome_P450http://en.wikipedia.org/w/index.php?title=2%2C5-hexanediolhttp://en.wikipedia.org/w/index.php?title=2-hexanolhttp://en.wikipedia.org/w/index.php?title=Gasoline -
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Hexane 6
External links
International Chemical Safety Card 1262 (http://www.inchem.org/documents/icsc/icsc/eics1262.htm)
(2-methylpentane)
Material Safety Data Sheet for Hexane (http://physchem.ox.ac.uk/MSDS/HE/hexane.html)
National Pollutant Inventory n-hexane fact sheet (http://www.npi.gov.au/database/substance-info/profiles/
47.html)
NIOSH Pocket Guide to Chemical Hazards (http://www.cdc.gov/niosh/npg/npgd0323.html) (hexane
isomers)
Phytochemica l database entry (http://www.ars-grin.gov/cgi-bin/duke/chemical.pl?HEXANE)
Center for Disease Control and Prevention (http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5045a3.
htm)
Warning from National Safety Council "COMMON CHEMICAL AFFECTS AUTO MECHANICS" (http://
www.nsc.org/EHC/jrn/tips/tip167.htm)
Australian National Pollutant Inventory (NPI) (http://www.npi. gov.au/database/substance-info/profiles/47.
html) page
"EPA does not consider n-hexane classifiable as a human carcinogen." (http://www.epa.gov/ttn/atw/vegoil/
fr12ap01.pdf) Federal Register / Vol. 66, No. 71 / Thursday, 12 April 2001 / Rules and Regulations
http://www.epa.gov/ttn/atw/vegoil/fr12ap01.pdfhttp://www.epa.gov/ttn/atw/vegoil/fr12ap01.pdfhttp://www.npi.gov.au/database/substance-info/profiles/47.htmlhttp://www.npi.gov.au/database/substance-info/profiles/47.htmlhttp://www.nsc.org/EHC/jrn/tips/tip167.htmhttp://www.nsc.org/EHC/jrn/tips/tip167.htmhttp://www.cdc.gov/mmwr/preview/mmwrhtml/mm5045a3.htmhttp://www.cdc.gov/mmwr/preview/mmwrhtml/mm5045a3.htmhttp://www.ars-grin.gov/cgi-bin/duke/chemical.pl?HEXANEhttp://www.cdc.gov/niosh/npg/npgd0323.htmlhttp://www.npi.gov.au/database/substance-info/profiles/47.htmlhttp://www.npi.gov.au/database/substance-info/profiles/47.htmlhttp://physchem.ox.ac.uk/MSDS/HE/hexane.htmlhttp://www.inchem.org/documents/icsc/icsc/eics1262.htm -
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Article Sources and Contributors 7
Article Sources and ContributorsHexane Source: http://en.wikipedia.org/w/index.php?oldid=604626255 Contributors: 1exec1, 2mengrong, Animum, Antimatter15, Apple2, Arkwatem, Aronzak, Aussie Alchemist, Badagnani,
Beetstra, Belovedfreak, Benjah-bmm27, Bgwhite, Bitoffish, Blurpeace, Bobblewik, Bobo192, Br77rino, BrightStarSky, Brookie, Butofcourse22, Cburnett, Ceyockey, Cfailde, Chem-awb,
Chempedia, Chinasaur, Choess, Christian75, DGtal, Da Joe, DePiep, Deflective, Denelson83, Dhaluza, Die Antwoorde, Drthomasj, Dyna900, Edgar181, El Cazangero, Enchanter, Firsfron, Gene
Nygaard, Giftlite, Gzkn, Hernandog, Idahoev, Ikbentbeu, Ilikechicken1234, Jaknouse, Jarble, Jiang, Jim1138, JimVC3, Jni, Joelholdsworth, JohnSRoberts99, Jorge Stolfi, Josh Cherry, Joshua,
Jrockley, Jynto, Karlhahn, Keilana, Kerinlau, Kevinbsmith, Kierano, Kjkolb, LarryMorseDCOhio, Levent, Luka Krstulovi, Magicwombat, Magioladitis, Malafaya, Malick78, Materialscientist,
Mintleaf, Mofluk, Munita Prasad, Mushin, Navdar, Nintendowii2006, Niteowlneils, Nixietech, OccultZone, Olivierd, Osarbu, PGWG, PeterJeremy, Physchim62, Plasmic Physics,
Ponydepression, PopUpPirate, Pseudomonas, Ptdecker, Pll, Qball369, Raptomania, Reify-tech, Rifleman 82, Rjwilmsi, Ronhjones, Rostz, Sburke, Scarian, Schneelocke, Sciurin, Securiger,Shaddack, Shimmin, Skuphal, Smenge32, Spiffy sperry, Stepa, Stevenmitchell, Storm Rider, Super-Magician, Tarquin, Taweetham, The PIPE, Tim Starling, TimeLord mbw, Tomaxer, Uncle G,
Unitknow, VPliousnine, Vchorozopoulos, Vicdahl, Vsmith, Widr, William915, WolfmanSF, Worksafe, ~K, , , 172 anonymous edits
Image Sources, Licenses and ContributorsFile:Hexane-2D-Skeletal.svg Source: http://en.wikipedia.org/w/index.php?title=File:Hexane-2D-Skeletal.svgLicense: Public Domain Contributors: Joel Holdsworth (Joelholdsworth)
File:Hexane-2D-B.png Source: http://en.wikipedia.org/w/index.php?title=File:Hexane-2D-B.pngLicense: Public Domain Contributors: Ben Mills
File:Hexane-from-xtal-1999-at-an-angle-3D-balls.png Source: http://en.wikipedia.org/w/index.php?title=File:Hexane-from-xtal-1999-at-an-angle-3D-balls.pngLicense: Public Domain
Contributors: Ben Mills
File:Hexane-3D-vdW.png Source: http://en.wikipedia.org/w/index.php?title=File:Hexane-3D-vdW.pngLicense: Public Domain Contributors: Ben Mills
File:Yes check.svg Source: http://en.wikipedia.org/w/index.php?title=File:Yes_check.svgLicense: Public Domain Contributors: Anomie
Image:GHS-pictogram-flamme.svg Source: http://en.wikipedia.org/w/index.php?title=File:GHS-pictogram-flamme.svgLicense: Public Domain Contributors: Torsten Henning
Image:GHS-pictogram-exclam.svg Source: http://en.wikipedia.org/w/index.php?title=File:GHS-pictogram-exclam.svgLicense: Public Domain Contributors: Torsten Henning
Image:GHS-pictogram-silhouete.svg Source: http://en.wikipedia.org/w/index.php?title=File:GHS-pictogram-silhouete.svgLicense: Public Domain Contributors: Torsten Henning
Image:GHS-pictogram-pollu.svg Source: http://en.wikipedia.org/w/index.php?title=File:GHS-pictogram-pollu.svgLicense: Public Domain Contributors: Torsten Henning
Image:Hazard_F.svg Source: http://en.wikipedia.org/w/index.php?title=File:Hazard_F.svgLicense: Public Domain Contributors: Phrood
Image:Hazard_X.svg Source: http://en.wikipedia.org/w/index.php?title=File:Hazard_X.svgLicense: Public Domain Contributors: BLueFiSH.as, Herbythyme, Leyo, MarianSigler, Matthias
M., Phrood, Sarang, Sertion, W!B:, 8 anonymous edits
Image:Hazard_N.svg Source: http://en.wikipedia.org/w/index.php?title=File:Hazard_N.svgLicense: Public Domain Contributors: See historic
File:X mark.svg Source: http://en.wikipedia.org/w/index.php?title=File:X_mark.svgLicense: Public Domain Contributors: User:Gmaxwell
File:2-metilpentns.svg Source: http://en.wikipedia.org/w/index.php?title=File:2-metilpentns.svgLicense: Creative Commons Attribution-ShareAlike 3.0 Unported Contributors: Dbc334,
Dirk Hnniger, Hystrix, Yyy
File:3-metilpentns.svg Source: http://en.wikipedia.org/w/index.php?title=File:3-metilpentns.svgLicense: Creative Commons Attribution-ShareAlike 3.0 Unported Contributors: Dbc334,
Dirk Hnniger, Hystrix, Leyo, Yyy
File:2,3-dimetilbutns.svg Source: http://en.wikipedia.org/w/index.php?title=File:2,3-dimetilbutns.svgLicense: Creative Commons Attribution-ShareAlike 3.0 Unported Contributors:
Dbc334, Dirk Hnniger, Hystrix, Leyo, Yyy
File:2,2-dimetilbutns.svg Source: http://en.wikipedia.org/w/index.php?title=File:2,2-dimetilbutns.svgLicense: Creative Commons Attribution-ShareAlike 3.0 Unported Contributors:
Dbc334, Dirk Hnniger, Hystrix, Leyo, Yyy
License
Creative Commons Attribution-Share Alike 3.0//creativecommons.org/licenses/by-sa/3.0/
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