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Merck
CN

SAAR2862000

Heptane

uniLAB

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About This Item

Linear Formula:
CH3(CH2)5CH3
CAS Number:
Molecular Weight:
100.20
UNSPSC Code:
12352001
Beilstein/REAXYS Number:
1730763
MDL number:
Vapor pressure:
40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)
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InChI key

IMNFDUFMRHMDMM-UHFFFAOYSA-N

SMILES string

CCCCCCC

InChI

1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3

vapor density

3.5 (vs air)

vapor pressure

40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)

product line

uniLAB

autoignition temp.

433 °F

expl. lim.

7 %

packaging

glass bottle of 1 × 2.5 L (SAAR2862000LC)

dilution

(for laboratory use only)

refractive index

n20/D 1.387 (lit.)

mp

−91 °C (lit.)

density

0.684 g/mL at 25 °C (lit.)

storage temp.

2-30°C

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Application

Chemically pure
For laboratory use only

Legal Information

uniLAB is a trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

24.8 °F - closed cup

flash_point_c

-4 °C - closed cup


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