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MilliporeSigma

738646

Sigma-Aldrich

trans-2-Heptene

99%

Synonym(s):

(2E)-2-Heptene, (E)-2-Heptene

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About This Item

Linear Formula:
CH3(CH2)3CH=CHCH3
CAS Number:
Molecular Weight:
98.19
Beilstein/REAXYS Number:
1719390
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Pricing and availability is not currently available.

vapor pressure

88 mmHg ( 37.7 °C)

Quality Level

assay

99%

form

liquid

refractive index

n20/D 1.404 (lit.)
n20/D 1.405

bp

98 °C (lit.)

density

0.701 g/mL at 25 °C (lit.)
0.705 g/mL at 25 °C

SMILES string

CCCC\C=C\C

InChI

1S/C7H14/c1-3-5-7-6-4-2/h3,5H,4,6-7H2,1-2H3/b5-3+

InChI key

OTTZHAVKAVGASB-HWKANZROSA-N

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This Item
447153295086193089
assay

99%

assay

≥99%

assay

≥99%

assay

99%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

refractive index

n20/D 1.404 (lit.), n20/D 1.405

refractive index

n20/D 1.394 (lit.)

refractive index

-

refractive index

n20/D 1.438 (lit.)

density

0.701 g/mL at 25 °C (lit.), 0.705 g/mL at 25 °C

density

0.677 g/mL at 25 °C (lit.)

density

-

density

0.965 g/mL at 25 °C (lit.)

form

liquid

form

-

form

-

form

solid

vapor pressure

88 mmHg ( 37.7 °C)

vapor pressure

-

vapor pressure

2575 mmHg ( 37.7 °C)

vapor pressure

-

signalword

Danger

Hazard Classifications

Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

26.1 °F

flash_point_c

-3.3 °C


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Hiroyuki Ohno et al.
Journal of AOAC International, 97(5), 1452-1458 (2015-04-24)
A headspace GC/MS method was developed for identification and quantitation of residual volatile organic compounds in poly(methyl methacrylate) (PMMA) kitchen utensils. A sample was cut into small pieces, then N,N-dimethylacetamide was added in a headspace vial and sealed. After storing

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