1,2-Dibromoethylene (cis- and trans- mixture)

Modify Date: 2024-01-02 16:40:34

1,2-Dibromoethylene (cis- and trans- mixture) Structure
1,2-Dibromoethylene (cis- and trans- mixture) structure
Common Name 1,2-Dibromoethylene (cis- and trans- mixture)
CAS Number 540-49-8 Molecular Weight 185.84500
Density 2.27 g/mL at 20 °C(lit.) Boiling Point 107-110 °C(lit.)
Molecular Formula C2H2Br2 Melting Point N/A
MSDS Chinese USA Flash Point N/A
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name 1,2-Dibromoethylene
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.27 g/mL at 20 °C(lit.)
Boiling Point 107-110 °C(lit.)
Molecular Formula C2H2Br2
Molecular Weight 185.84500
Exact Mass 183.85200
LogP 2.24740
Index of Refraction n20/D 1.542

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KV7700000
CHEMICAL NAME :
Ethylene, 1,2-dibromo-
CAS REGISTRY NUMBER :
540-49-8
BEILSTEIN REFERENCE NO. :
1719351
LAST UPDATED :
199806
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C2-H2-Br2
MOLECULAR WEIGHT :
185.86

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
100 ug/plate
REFERENCE :
TECSDY Toxicological and Environmental Chemistry. (Gordon & Breach Science Pub. Inc., 1 Park Ave., New York, NY 10016) V.3(3/4)- 1981- Volume(issue)/page/year: 15,101,1987

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H315-H319-H335
Precautionary Statements P261-P301 + P310-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T: Toxic;
Risk Phrases R25
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
RTECS KV7700000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2903399090

 Customs

HS Code 2903399090
Summary 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

MFCD00000184
1,2-DIBROMOETHYLENE
Acetylene Dibromide
EINECS 208-747-6
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