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262269

Sigma-Aldrich

1-Heptene

97%

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Synonym(s):
1-n-Heptene
Linear Formula:
CH3(CH2)4CH=CH2
CAS Number:
Molecular Weight:
98.19
Beilstein/REAXYS Number:
1098332
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

101 mmHg ( 37.7 °C)

Quality Level

assay

97%

form

liquid

autoignition temp.

505 °F

refractive index

n20/D 1.400 (lit.)

bp

94 °C (lit.)

mp

−119 °C (lit.)

solubility

water: soluble 0.0182 g/L at 25 °C

density

0.697 g/mL at 25 °C (lit.)

SMILES string

CCCCCC=C

InChI

1S/C7H14/c1-3-5-7-6-4-2/h3H,1,4-7H2,2H3

Inchi Key

ZGEGCLOFRBLKSE-UHFFFAOYSA-N

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1 of 4

This Item
HX0080H3208244414
vibrant-m

262269

1-Heptene

vibrant-m

HX0080

Heptane

vibrant-m

H3208

1-Heptene

vibrant-m

244414

1-Heptyne

assay

97%

assay

≥99% n-heptane basis, ≥99.9% (saturated C7 hydrocarbons)

assay

≥99%

assay

98%

solubility

water: soluble 0.0182 g/L at 25 °C

solubility

0.05 g/L

solubility

-

solubility

-

density

0.697 g/mL at 25 °C (lit.)

density

0.684 g/mL at 25 °C (lit.)

density

0.697 g/mL at 25 °C (lit.)

density

0.733 g/mL at 25 °C (lit.)

form

liquid

form

liquid

form

liquid

form

liquid

mp

−119 °C (lit.)

mp

−91 °C (lit.)

mp

−119 °C (lit.)

mp

−81 °C (lit.)

General description

1-Heptene is an aliphatic hydrocarbon. It is used as a reagent as well as a solvent in organic synthesis. It also acts as an organic additive in some reactions.

pictograms

FlameHealth hazard

signalword

Danger

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

15.8 °F - closed cup

flash_point_c

-9.0 °C - closed cup

ppe

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


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Liquid phase alkylation of toluene with 1-heptene over a HFAU zeolite: evidence for transalkylation between toluene and non-desorbed products.
Da Z, et al.
Applied Catalysis A: General, 182(2), 407-411 (1999)
Ilya Borisov et al.
Polymers, 12(6) (2020-05-30)
For the first time, the effect of the side-chain in polyalkylmethylsiloxane towards pervaporative removal of methyl tert-butyl ether (MTBE) from water was studied. The noticeable enhancement of separation factor during the pervaporation of 1 wt.% MTBE solution in water through
Hiroshi Toda et al.
Applied and environmental microbiology, 81(6), 1919-1925 (2015-01-04)
We describe the development of biocatalysis for producing optically pure straight-chain (S)-epoxyalkanes using styrene monooxygenase of Rhodococcus sp. strain ST-10 (RhSMO). RhSMO was expressed in the organic solvent-tolerant microorganism Kocuria rhizophila DC2201, and the bioconversion reaction was performed in an

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