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Merck
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주요 문서

208752

Sigma-Aldrich

Hexane

≥95%, Laboratory Reagent, suitable for EPA 1613

동의어(들):

n-Hexane

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About This Item

Linear Formula:
CH3(CH2)4CH3
CAS Number:
Molecular Weight:
86.18
Beilstein:
1730733
EC Number:
MDL number:
UNSPSC 코드:
12352001
PubChem Substance ID:
NACRES:
NA.21
bp:
69 °C (lit.)
vapor pressure:
256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)

제품명

Hexane, Laboratory Reagent, ≥95%

Grade

Laboratory Reagent

Quality Level

Agency

suitable for EPA 1613

vapor density

~3 (vs air)

vapor pressure

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

분석

≥95%

양식

liquid

autoignition temp.

453 °F

expl. lim.

7.7 %

dilution

(for analytical testing)

불순물

≤0.005% aromatics (as benzene)
≤0.015% (water)

증발 잔류물

≤0.0015%

refractive index

n20/D 1.375 (lit.)

pH

7

bp

69 °C (lit.)

mp

−95 °C (lit.)

density

0.659 g/mL at 25 °C (lit.)

저장 온도

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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일반 설명

Hexane is an unbranched alkane that exists in five structural isomeric forms, i.e. hexane, isohexane, 3-methylpentane, neohexane, and 2,3-dimethylbutane. It can be obtained from petroleum by distillation.

애플리케이션

Hexane can be used:      
  • As a solvent for the extraction of oil, wax, and fat.     
  • As a non-polar solvent in chromatographic applications for product separation and purification.

It is also used in the preparation of organolithium reagents because it cannot be easily deprotonated.

기타 정보

The article number 208752-4X2.5L will be discontinued. Please order the single bottle 208752-2.5L which is physically identical with the same exact specifications.

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Central nervous system, Nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

-7.6 °F - closed cup

Flash Point (°C)

-22 °C - closed cup


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