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Merck
CN

48597

cis-1,2-Dichloroethene

analytical standard

Synonym(s):

cis-1,2-Dichloroethylene, cis-Acetylene dichloride

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About This Item

Linear Formula:
ClCH=CHCl
CAS Number:
156-59-2
Molecular Weight:
96.94
EC Number:
205-859-7
UNSPSC Code:
41116107
PubChem Substance ID:
24872155
Beilstein/REAXYS Number:
1071208
MDL number:
MFCD00000925
NACRES:
NA.24

Key Documents

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Product Name

cis-1,2-Dichloroethene, analytical standard

InChI key

KFUSEUYYWQURPO-UPHRSURJSA-N

InChI

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

SMILES string

Cl\C=C/Cl

grade

analytical standard

CofA

current certificate can be downloaded

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.449 (lit.)

bp

60 °C (lit.)

mp

−80 °C (lit.)

density

1.284 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

storage temp.

2-8°C

Quality Level

100

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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 - Acute Tox. 4 Oral - Aquatic Chronic 3 - Flam. Liq. 2 - Skin Irrit. 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

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCX5917
MKCR7369
MKCM8745
MKCH2023
MKCD5041

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Biao Jin et al.
Environmental science & technology, 48(11), 6141-6150 (2014-05-09)
Laboratory experiments were performed to investigate and quantify the extent of diffusive isotope fractionation of organic contaminants in aqueous solution. We selected petroleum hydrocarbons (toluene and ethylbenzene, in 1:2 mixtures of labeled (perdeuterated) and nonlabeled isotopologues) and chlorinated solvents (trichloroethene
He-Ping Zhao et al.
Water research, 44(7), 2276-2282 (2010-01-19)
The presence of other chloroethenes influences aerobic metabolic biodegradation of cis-1,2-dichloroethene (cDCE). A new metabolically cDCE degrading enrichment culture was identified as also being capable of degrading vinyl chloride (VC), but not 1,1-dichloroethene (1,1DCE), trans-1,2-dichloroethene (tDCE), trichloroethene (TCE), or tetrachloroethene
C Andrew Ramsburg et al.
Environmental science & technology, 44(23), 9105-9111 (2010-11-09)
Abiotic and biotic reductive dechlorination with chlorinated ethene dense non-aqueous-phase liquid (DNAPL) source zones can lead to significant fluxes of complete and incomplete transformation products. Accurate assessment of in situ rates of transformation and the potential for product sequestration requires
Florian Schevenels et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(13), 4335-4343 (2013-01-22)
Highly functionalised benzofurans have been prepared from ortho-hydroxyphenones and 1,1-dichloroethylene. The key intermediate, a chloromethylene furan, smoothly rearranged into the corresponding benzofuran carbaldehyde under acidic conditions. Some mechanistic investigations have been performed and several biologically active benzofurans have been synthesised.
Darlene D Wagner et al.
BMC genomics, 13, 200-200 (2012-05-24)
Geobacter lovleyi is a unique member of the Geobacteraceae because strains of this species share the ability to couple tetrachloroethene (PCE) reductive dechlorination to cis-1,2-dichloroethene (cis-DCE) with energy conservation and growth (i.e., organohalide respiration). Strain SZ also reduces U(VI) to
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