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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:
14686-13-6
Molecular Weight:
98.19
Beilstein:
1719390
EC Number:
238-727-2
MDL number:
MFCD00009506
UNSPSC Code:
12352100
PubChem Substance ID:
329765293
NACRES:
NA.22

vapor pressure

88 mmHg ( 37.7 °C)

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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Related Categories

Signal Word

Danger

Hazard Statements

H225,H304,H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

26.1 °F

Flash Point(C)

-3.3 °C

Certificates of Analysis (COA)

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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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