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HX0293

Supelco

n-Hexane 99%

99%

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Synonym(s):
Hexane, n-Hexane
Linear Formula:
CH3(CH2)4CH3
CAS Number:
Molecular Weight:
86.18
Beilstein:
1730733
MDL number:
EC Index Number:
203-777-6

vapor density

~3 (vs air)

Quality Level

vapor pressure

256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)

Assay

≥99.0% (n-hexane basis)

form

liquid

autoignition temp.

453 °F

expl. lim.

7.7 %

impurities

≤0.05% Water (H2O)

color

APHA: ≤10

refractive index

n20/D 1.375 (lit.)

bp

69 °C (lit.)

mp

−95 °C (lit.)

transition temp

flash point -22 °C

solubility

0.0095 g/L

density

0.659 g/mL at 25 °C (lit.)

shipped in

ambient

storage temp.

room temp

SMILES string

CCCCCC

InChI

1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3

InChI key

VLKZOEOYAKHREP-UHFFFAOYSA-N

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n-Hexane 99% 99%

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vapor pressure

256 mmHg ( 37.7 °C), 5.2 psi ( 37.7 °C), ~132 mmHg ( 20 °C)

vapor pressure

256 mmHg ( 37.7 °C), 5.2 psi ( 37.7 °C), ~132 mmHg ( 20 °C)

vapor pressure

160 hPa ( 20 °C)

vapor pressure

256 mmHg ( 37.7 °C), 5.2 psi ( 37.7 °C), ~132 mmHg ( 20 °C)

assay

≥99.0% (n-hexane basis)

assay

≥95% (n-hexane basis), ≥98.5% (hexane isomers + methylcyclopentane)

assay

≥98.5% (total hexane isomers + methylcyclopentane)

assay

≥95% (n-hexane basis), ≥98.5% (hexane isomers + methylcyclopentane)

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

453 °F

autoignition temp.

453 °F

autoignition temp.

-

autoignition temp.

453 °F

expl. lim.

7.7 %

expl. lim.

7.7 %

expl. lim.

-

expl. lim.

7.7 %

Application

99%

Analysis Note

Assay (n-Hexane): 99.0% min
Color (APHA): 10 max
Form: Clear liquid
Infrared Spectrum: Conforms to standard
Water (H2O): 0.05% max

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

Target Organs

Central nervous system, Nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

-7.6 °F

Flash Point(C)

-22 °C


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