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227064

Hexane, mixture of isomers

≥99%, anhydrous

Synonym(s):

Hexanes, Isohexane

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About This Item

Linear Formula:
C6H14
CAS Number:
107-83-5
Molecular Weight:
86.18
UNSPSC Code:
12191502
PubChem Substance ID:
24853608
NACRES:
NA.21
Beilstein/REAXYS Number:
1730733
MDL number:
MFCD02179311
Assay:
≥99%
Grade:
anhydrous
Bp:
68-70 °C (lit.)
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Product Name

Hexane, mixture of isomers, anhydrous, ≥99%

grade

anhydrous

Quality Segment

vapor density

3 (vs air)

assay

≥99%

form

liquid

autoignition temp.

437 °F

expl. lim.

7.5 %

impurities

<0.001% water, <0.005% water (100 mL pkg)

evapn. residue

<0.0005%

refractive index

n20/D 1.379 (lit.)

bp

68-70 °C (lit.)

mp

−95 °C (lit.)

density

0.672 g/mL at 25 °C (lit.)

SMILES string

C(CCC)(C)C

InChI

1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3

InChI key

AFABGHUZZDYHJO-UHFFFAOYSA-N

General description

Hexane, mixture of isomers is a non-renewable organic solvent mainly used for the dissolution and extraction of oils and fats.
Our anhydrous solvents deliver exceptionally low water content, making them the ideal choice for moisture-sensitive laboratory applications. Packaged in the exclusive Sure/Seal™ septum bottle system, they are reliably protected against moisture ingress from first use to last drop. The innovative Sure/Seal™ closure combines an advanced plug-style liner with an airtight elastomer and crimp cap design to ensure consistent product integrity. Three unique liner materials provide optimal chemical compatibility across a broad range of solvents. Sure/Seal™ packaging is proven to maintain anhydrous conditions even after repeated punctures. With more than 70 products across all major solvent families, available in pack sizes from 100 mL to 2 L, the portfolio meets virtually every laboratory need. By choosing ready-to-use anhydrous solvents in Sure/Seal™ packaging, researchers eliminate the need for time-consuming and hazardous in-house solvent drying and distillation - saving time, reducing risk, and improving reproducibility.

Application

Hexane, mixture of isomers may be used as a carrier phase for microfluidic devices.
Anhydrous solvents in Sure/Seal™ packaging are essential wherever water contamination would compromise experimental results. They are widely used in moisture-sensitive applications such as organic synthesis - including Grignard reactions, organometallic chemistry, and catalysis - as well as in peptide, oligonucleotide, and pharmaceutical synthesis.

Packaging

View returnable container options.

Legal Information

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

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Signal Word

Danger

Hazard Classifications

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

Target Organs

Central nervous system, Nervous system

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

-9.4 °F - closed cup

Flash Point (°C)

-23 °C - closed cup

PPE (personal protective equipment)

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

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