(Z)-1,2-Dichloroethene

Modify Date: 2024-01-02 18:42:59

(Z)-1,2-Dichloroethene Structure
(Z)-1,2-Dichloroethene structure
Common Name (Z)-1,2-Dichloroethene
CAS Number 156-59-2 Molecular Weight 96.943
Density 1.2±0.1 g/cm3 Boiling Point 47.7±0.0 °C at 760 mmHg
Molecular Formula C2H2Cl2 Melting Point -80ºC(lit.)
MSDS Chinese USA Flash Point 6.1±0.0 °C
Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger

 Names

Name cis-1,2-dichloroethene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 47.7±0.0 °C at 760 mmHg
Melting Point -80ºC(lit.)
Molecular Formula C2H2Cl2
Molecular Weight 96.943
Flash Point 6.1±0.0 °C
Exact Mass 95.953354
LogP 1.75
Vapour Pressure 333.1±0.0 mmHg at 25°C
Index of Refraction 1.453

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KV9420000
CHEMICAL NAME :
Ethylene, 1,2-dichloro-, (Z)-
CAS REGISTRY NUMBER :
156-59-2
BEILSTEIN REFERENCE NO. :
1071208
LAST UPDATED :
199803
DATA ITEMS CITED :
12
MOLECULAR FORMULA :
C2-H2-Cl2
MOLECULAR WEIGHT :
96.94
WISWESSER LINE NOTATION :
G1U1G -Z

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
65 gm/m3/2H
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - convulsions or effect on seizure threshold Behavioral - changes in motor activity (specific assay)
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
20 gm/m3/6H
TOXIC EFFECTS :
Behavioral - general anesthetic Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - body temperature decrease

MUTATION DATA

TYPE OF TEST :
Host-mediated assay
TEST SYSTEM :
Rodent - mouse Yeast - Saccharomyces cerevisiae
DOSE/DURATION :
1300 mg/kg
REFERENCE :
TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 4,365,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5352 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 61 (estimated) No. of Female Employees: 6 (estimated)

 Safety Information

Symbol GHS02 GHS06 GHS08
GHS02, GHS06, GHS08
Signal Word Danger
Hazard Statements H225-H301 + H311 + H331-H370
Precautionary Statements P210-P260-P280-P301 + P310-P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes F,Xn,T
Risk Phrases R11;R20;R52/53
Safety Phrases S16-S29-S61-S7
RIDADR UN 1150 3/PG 2
WGK Germany 2
RTECS KV9420000
Packaging Group II
Hazard Class 3.1
HS Code 2903299090

 Synthetic Route

 Customs

HS Code 2903299090
Summary 2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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 Synonyms

MFCD00000925
ethene, (Z)-1,2-dichloro-
cis-1,2-dichloroethylene
Ethylene, 1,2-dichloro-, (Z)-
Ethene, 1,2-dichloro-, (1Z)-
EINECS 205-859-7
(Z)-1,2-dichloroethylene
1,2-Dichloroethylene (cis)
ethene, 1,2-dichloro-
cis-1,2-dce
cis-1,2-dichloroethene
Ethylene, 1,2-dichloro-, cis-
1,2-cis-Dichloroethylene
Dichloroethylene, cis-
(Z)-1,2-dichloroethene
acetylene dichloride
1,2-dichloroethylene
cis-1,2-Dichloroethylene,stabilized
cis-Acetylene Dichloride
Ethene, 1,2-dichloro-, (Z)-