1,1-dibromoethylene

Modify Date: 2026-07-14 08:16:43

1,1-dibromoethylene Structure
1,1-dibromoethylene structure
Common Name 1,1-dibromoethylene
CAS Number 593-92-0 Molecular Weight 185.84500
Density 2.244 g/cm3 Boiling Point 92ºCat 760 mmHg
Molecular Formula C2H2Br2 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 1,1-dibromoethene (Chinese name: 1.1-二溴乙烯, CAS number: 593-92-0), molecular formula C2H2Br2, molecular weight 185.84500, density 2.244 g/cm3, boiling point 92ºCat 760 mmHg. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1,1-dibromoethene
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 2.244 g/cm3
Boiling Point 92ºCat 760 mmHg
Molecular Formula C2H2Br2
Molecular Weight 185.84500
Exact Mass 183.85200
LogP 2.24740
Index of Refraction 1.549
InChIKey IWHJPYXAFGKABF-UHFFFAOYSA-N
SMILES C=C(Br)Br

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KM6690000
CHEMICAL NAME :
Ethene, 1,1-dibromo-
CAS REGISTRY NUMBER :
593-92-0
BEILSTEIN REFERENCE NO. :
1697555
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C2-H2-Br2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
471 ppm/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 30,26,1975

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Risk Phrases R23/24/25
Safety Phrases 26-36/37/39-45
RIDADR UN 2810

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

gem-Dibromoethylene
trans dibromoethylene
1,1-Dibromoethylene
Ethene,1,1-dibromo
dibromoethylene
dibromoethene
Vinylidene bromide
EINECS 209-818-4
2,2-dibromoethyl
1,1-dibromo-ethene

 1,1-dibromoethylene | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the safety information for 1,1-dibromoethene?
A: Safety information for 1,1-dibromoethene: 26-36/37/39-45.
Q: What is the molecular formula of 1,1-dibromoethene?
A: Molecular formula of 1,1-dibromoethene is C2H2Br2.
Q: What is the SMILES notation of 1,1-dibromoethene?
A: SMILES notation of 1,1-dibromoethene is C=C(Br)Br.
Q: What is the InChIKey of 1,1-dibromoethene?
A: InChIKey of 1,1-dibromoethene is IWHJPYXAFGKABF-UHFFFAOYSA-N.
Q: What is the LogP of 1,1-dibromoethene?
A: LogP of 1,1-dibromoethene is 2.24740.
Q: What is the molecular weight of 1,1-dibromoethene?
A: Molecular weight of 1,1-dibromoethene is 185.84500.
Q: What English synonyms does 1,1-dibromoethene have?
A: English synonyms of 1,1-dibromoethene: gem-Dibromoethylene, trans dibromoethylene, 1,1-Dibromoethylene, Ethene,1,1-dibromo, dibromoethylene, dibromoethene, Vinylidene bromide, EINECS 209-818-4, 2,2-dibromoethyl, 1,1-dibromo-ethene.
Q: What is the English name of 1,1-dibromoethene?
A: The English name of 1,1-dibromoethene is 1,1-dibromoethene.
Q: What is the boiling point of 1,1-dibromoethene?
A: Boiling point of 1,1-dibromoethene is 92ºCat 760 mmHg.
Q: What is the CAS number of 1,1-dibromoethene?
A: CAS number of 1,1-dibromoethene is 593-92-0.

 1,1-dibromoethylenefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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