Heptane (HPLC), Fisher Chemical™

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Chemical Identifiers

CAS

142-82-5, 28729-52-4, 26635-64-3, 108-87-2

Molecular Formula

C7H16

Molecular Weight (g/mol)

100.21

MDL Number

MFCD00009544

InChI Key

IMNFDUFMRHMDMM-UHFFFAOYSA-N

Synonym

n-heptane, dipropylmethane, heptan, heptyl hydride, dipropyl methane, gettysolve-c, skellysolve c, heptanen, eptani, heptan polish

PubChem CID

8900

ChEBI

CHEBI:43098

IUPAC Name

heptane

SMILES

CCCCCCC

Melting Point

-91°C

Absorbance

0.014 AU max. at 254nm, 0.2 AU max. at 215nm, 0.75 AU max. at 200nm

Color

Colorless

Density

0.683g/cm³

Boiling Point

98°C

Quantity

4 L

Flash Point

−4°C (25°F)

Identification

Pass Test

Packaging

Glass Bottle

Physical Form

Liquid

Refractive Index

1.3845 to 1.3865 (at 25°C)

Assay Percent Range

96% min by GC

Residue after Evaporation

5ppm max.

Linear Formula

CH₃(CH₂)₅CH₃

Vapor Pressure

48mbar at 20°C

Viscosity

0.4 mPa/s at 20°C

UN Number

1206

Water

0.02% max.

Formula Weight

100.2

Percent Purity

≥96%

Grade

Mobile phase for HPLC applications

Chemical Name or Material

Heptane

Hazard Category

DANGER!

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Flammable liquid and vapor. Inhalation may cause central nervous system effects. May cause irritation of respiratory tract. Aspiration hazard if swallowed - can enter lungs and cause damage. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Obtain medical attention. Move to fresh air.

NFPA

Health:1
Flammability:3
Instability:0

DOTInformation

DOT Class 3, : Flammable Liquid

SDS

Hazard Category

DANGER!

Hazard Statement

DANGER!

Precautionary Statement

Emergency Overview
Flammable liquid and vapor. Inhalation may cause central nervous system effects. May cause irritation of respiratory tract. Aspiration hazard if swallowed - can enter lungs and cause damage. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Obtain medical attention. Move to fresh air.

NFPA

Health:1
Flammability:3
Instability:0

DOTInformation

DOT Class 3, : Flammable Liquid

SDS