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268941

cis-2-Heptene

Name: <I>cis</I>-2-Heptene
Brand: ALDRICH

97%

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About This Item

Linear Formula:

CH₃(CH₂)₃CH=CHCH₃

CAS Number:

6443-92-1

Molecular Weight:

98.19

UNSPSC Code:

12352100

PubChem Substance ID:

24856303

EC Number:

229-242-7

MDL number:

MFCD00063976

Assay:

97%

Form:

liquid

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Properties

vapor pressure

87 mmHg ( 37.7 °C)

assay

97%

form

liquid

refractive index

n20/D 1.407 (lit.)

bp

98-99 °C (lit.)

density

0.708 g/mL at 25 °C (lit.)

SMILES string

[H]\C(C)=C(/[H])CCCC

InChI

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

InChI key

OTTZHAVKAVGASB-HYXAFXHYSA-N

Description

General description

The rate constants for the epoxidation of cis-2-heptene with meta-chloroperbenzoic acid (mCPBA) and [2-percarboxyethyl]-functionalized silica in different solvents were studied.

Application

cis-2-Heptene (alkene) was used in the synthesis of the corresponding bis(10-phenoxathiiniumyl)alkane adduct.

pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H315,H319,H335

pcodes

P210 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

21.2 °F - closed cup

flash_point_c

-6 °C - closed cup

ppe

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

Regulatory Information

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Inverse solvent effects in the heterogeneous and homogeneous epoxidation of cis-2-heptene with [2-percarboxyethyl]-functionalized silica and meta-chloroperbenzoic acid.

Rossella Mello et al.

Organic & biomolecular chemistry, 12(20), 3246-3250 (2014-04-15)

The rate constants for the epoxidation of cis-2-heptene with [2-percarboxyethyl]-functionalized silica (1a) and meta-chloroperbenzoic acid (mCPBA) (1b) in different solvents have been determined at temperatures in the -10 to 40 °C range. The heterogeneous epoxidation exhibits a dependence of the

Addition of the phenoxathiin cation radical to alkenes and nonconjugated dienes. Formation of (E)- and (Z)-(10-phenoxathiiniumyl)alkenes and (E)- and (Z)-(10-phenoxathiiniumyl)dienes on basic alumina.

Bing-Jun Zhao et al.

The Journal of organic chemistry, 72(16), 6154-6161 (2007-07-03)

Addition of phenoxathiin cation radical (PO*+) to acyclic alkenes in acetonitrile (MeCN) solution occurred stereospecifically to form bis(10-phenoxathiiniumyl)alkane adducts. Stereospecific trans addition is ascribed to the intermediacy of an episulfonium cation radical. The alkenes used were cis- and trans-2-butene, cis-

Identification and Quantitation of Volatile Organic Compounds in Poly(methyl methacrylate) Kitchen Utensils by Headspace Gas Chromatography/Mass Spectrometry.

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