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Merck
CN

48527

trans-1,2-Dichloroethene

analytical standard

Synonym(s):

trans-1,2-Dichloroethylene, trans-1,2-Dichloroethene, trans-Acetylene dichloride

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About This Item

Linear Formula:
ClCH=CHCl
CAS Number:
156-60-5
Molecular Weight:
96.94
EC Number:
205-860-2
UNSPSC Code:
12352200
PubChem Substance ID:
24872050
Beilstein/REAXYS Number:
1420761
MDL number:
MFCD00062942

Key Documents

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InChI key

KFUSEUYYWQURPO-OWOJBTEDSA-N

InChI

1S/C2H2Cl2/c3-1-2-4/h1-2H/b2-1+

SMILES string

Cl\C=C\Cl

grade

analytical standard

vapor pressure

5.16 psi ( 20 °C)

expl. lim.

12.8 %

packaging

ampule of 5000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

48 °C (lit.)

mp

−50 °C (lit.)

density

1.257 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

42.8 °F - closed cup

flash_point_c

6.0 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
LB97670V
LB85359V
LB83747V
LB82021V
LB79619

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Shirley F Nishino et al.
Applied and environmental microbiology, 79(7), 2263-2272 (2013-01-29)
Polaromonas sp. strain JS666 grows on cis-1,2-dichoroethene (cDCE) as the sole carbon and energy source under aerobic conditions, but the degradation mechanism and the enzymes involved are unknown. In this study, we established the complete pathway for cDCE degradation through
M Rovira-Esteva et al.
The Journal of chemical physics, 136(12), 124514-124514 (2012-04-03)
Trans-1,2-dichloroethene (HClC=CClH) has several structural and dynamic anomalies between its low- and high-density liquid, previously found through neutron scattering experiments. To explain the microscopic origin of the differences found in those experiments, a series of molecular dynamics simulations were performed.
Daniel Hunkeler et al.
Journal of contaminant hydrology, 119(1-4), 69-79 (2010-10-30)
The fate of chlorinated ethenes in a large contaminant plume originating from a tetrachloroethene (PCE) source in a sandy aquifer in Denmark was investigated using novel methods including compound-specific carbon and chlorine isotope analysis and quantitative real-time polymerase chain reaction
Wang Suhua et al.
Archives of toxicology, 84(6), 461-469 (2010-02-04)
The present study was designed to examine the effects of the inhibition or induction of CYP2E1 activity on acute acrylonitrile (AN) toxicity in rats. Increased or decreased hepatic CYP2E1 activity was achieved by pretreatment with acetone or trans-1,2-dichloroethylene (DCE), respectively.
G Suganthi et al.
Journal of fluorescence, 20(6), 1181-1189 (2010-05-11)
The solvatochromic behavior of the 1,4-bis(((2-methylthio) phenylimino)methyl) benzene [BMTPMB] in single solvents and binary mixtures were investigated. Fluorescence spectra show the dual emission due to twisted intramolecular charge transfer (TICT) state. The preferential solvation parameters: local mole fraction, X (2)
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