(Z)-1,2-Dichloroethene

Basic Information

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CAS Number

156-59-2

Molecular Formula

C2H2Cl2

Molecular Weight

96.94 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

−80 °C

Boiling Point

60 °C

Refractive Index

n20/D 1.449(lit.)

SMILES

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Cl/C=C\Cl

InChI

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

InChIKey

KFUSEUYYWQURPO-UPHRSURJSA-N

LogP

1.9352

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

19.2

Safety Information

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Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H332 Harmful if inhaled
Acute toxicity, inhalation

H412 Harmful to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 3.1 Class 3.1

Sensitiveness

对光线敏感

Synonyms & References

English

c2h2cl2,96.9442,(Z)-1,2-dichloroethene
CIS-1,2-DICHLOROETHYLENE
Cis-Acetylene Dichloride
cis-1,2-Dichloroethylene (stabilized with MEHQ)
(Z)-1,2-Dichloroethene
cis-1,2-Dichloroethene
cis-1,2-Dichloroethene solution
cis-1,2-Dichloroetheneneat
Cis-1,2-dichloroethylene in Methanol
cis-1,2-Dichloroethylene,stabilized
cis-1,2-DCE
R 1130c
cis-1,2-Dichlorethylene
cis-Dichloroethene
cis-DCE
hcc1130c
cis-Dichlorethen
cis-Dichlorethylen
acetalynedichloride
cis-dichlorethylene
cisdichloroethylene
r1130c
(Z)-CHCl=CHCl
cis-1,2-Dichloroethylene

MDL Number

MFCD00000925

Customs Code

2903299090

FAQ

What is (Z)-1,2-Dichloroethene (CAS: 156-59-2)?

(Z)-1,2-Dichloroethene, also known as 1,2-dichloroethene, is a colorless gas with a strong odor. It has the chemical formula C2H2Cl2. This compound is used primarily in the production of vinyl chloride and in the manufacturing of other organic compounds. It is also used as a fumigant and in the synthesis of various chemicals.

What are the main uses of (Z)-1,2-Dichloroethene (CAS: 156-59-2)?

(Z)-1,2-Dichloroethene (CAS: 156-59-2) is mainly used in the production of vinyl chloride, which is a precursor to polyvinyl chloride (PVC). It is also used in the synthesis of other organic compounds, as a fumigant, and in the manufacturing of adhesives and rubber.

Is (Z)-1,2-Dichloroethene (CAS: 156-59-2) safe?

(Z)-1,2-Dichloroethene (CAS: 156-59-2) is not considered safe for human exposure due to its toxic and irritating properties. It can cause respiratory issues and skin irritation. Proper protective measures, such as the use of respiratory protection and appropriate personal protective equipment, are necessary when handling this compound.

How should (Z)-1,2-Dichloroethene (CAS: 156-59-2) be stored?

(Z)-1,2-Dichloroethene (CAS: 156-59-2) should be stored in a cool, dry, and well-ventilated area away from heat and sources of ignition. The container should be tightly sealed and kept in a well-labeled, explosion-proof storage cabinet. Avoid exposure to direct sunlight and keep away from incompatible materials such as oxidizers and strong acids.