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Merck

675393

ヘキサン

≥95%, HPLC Plus, for residue analysis, suitable for gas chromatography (GC) and HPLC, suitable for EPA ACB B21-02, EPA OTM-45, and EPA ACB B23-05b

別名:

n-ヘキサン

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この商品について

化学式:
CH3(CH2)4CH3
CAS番号:
110-54-3
分子量:
86.18
UNSPSC Code:
12190000
PubChem Substance ID:
57652091
EC Number:
203-777-6
Beilstein/REAXYS Number:
1730733
MDL number:
MFCD00009520
Grade:
HPLC Plus
Assay:
≥95%
Technique(s):
HPLC: suitable
gas chromatography (GC): suitable
Bp:
69 °C (lit.)
Vapor pressure:
256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)

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製品名

ヘキサン, HPLC Plus, for HPLC, GC, and residue analysis, ≥95%

SMILES string

CCCCCC

InChI

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

InChI key

VLKZOEOYAKHREP-UHFFFAOYSA-N

grade

HPLC Plus

agency

suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for EPA OTM-45

vapor density

~3 (vs air)

vapor pressure

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

assay

≥95%

form

liquid

autoignition temp.

453 °F

expl. lim.

7.7 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤0.01% water
water

refractive index

n20/D 1.375 (lit.)

bp

69 °C (lit.)

mp

−95 °C (lit.)

solubility

ethanol: soluble(lit.)

density

0.659 g/mL at 25 °C (lit.)

suitability

suitable for residue analysis

Quality Level

100

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関連するカテゴリー

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Application

Hexane may be used in the following processes:
  • Synthesis of graft-copolymer chains of poly-(dimethylsiloxane)-g-poly(methyl methacrylate).
  • Gas chromatography/mass spectrometry (GC/MS) characterization of essential oils isolated from various origins.
  • To extract free and total gossypol in combination with acetone from cottonseed flakes.

General description

Hexane (n-hexane) is a volatile organic compound. It can be obtained from petroleum by distillation or by electrolyzing potassium butyrate solution. It is a widely employed organic solvent for the dissolution and isolation of fats and oils. Its thermodynamic properties and kinetics of thermal decomposition have been studied over a range of temperature. A study on the zeolite supported platinum catalyzed isomerization and aromatization of n-hexane has been reported. Its removal from hexane contaminated air streams using vapor phase biological reactor (VPBR) immobilized with hexane-degrading Aspergillus niger strain has been studied. The metabolism of n-hexane forms 2,5-hexanedione (2,5-HD), which is reported to induce neurotoxicity.

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

signalword

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

保管分類

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-7.6 °F - closed cup

flash_point_c

-22 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

最新バージョンのいずれかを選択してください：

試験成績書（COA）

Lot/Batch Number
MKCH6068
MKCH6065
MKCF5757
MKCF9418
MKCF2287

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以前この製品を購入いただいたことがある場合

文書ライブラリで、最近購入した製品の文書を検索できます。

文書ライブラリにアクセスする

Covalent binding of a neurotoxic n-hexane metabolite: conversion of primary amines to substituted pyrrole adducts by 2,5-hexanedione.
A P DeCaprio et al.
Toxicology and applied pharmacology, 65(3), 440-450 (1982-09-30)
The thermal decomposition of n-hexane.
Ebert KH, et al.
International Journal of Chemical Kinetics, 15(5), 475-502 (1983)
Thermodynamic properties of n-hexane.
Grigoryev BA, et al.
International Journal of Thermophysics, 9(3), 439-452 (1988)
Reforming of hexane with Pt/zeolite catalysts.
Dai LX, et al.
Catalysis Letters, 45(1-2), 107-112 (1997)
VOCs removal from waste gases: gas-phase bioreactor for the abatement of hexane by Aspergillus niger.
Spigno G, et al.
Chemical Engineering Science, 58(3), 739-746 (2003)
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