1,2-Dibromoethene

C₂H₂Br₂CAS 540-49-8185.85 g/mol

Open in Covalent MOL file

Alkene Vinyl halide

Properties

Molecular formula: C₂H₂Br₂
Molar mass: 185.85 g/mol
Exact mass: 183.8523 Da
Density: 2.21 g/mL (at 17 °C)
Melting point: −53 °C
Boiling point: 110 °C (at 754 Torr)
Water solubility: 8.91 g/L
logP: 2.25Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 0
Rotatable bonds: 0

Hazards

Danger

H301 Toxic if swallowed97.8% of notifiers
H315 Causes skin irritation88.9% of notifiers
H319 Causes serious eye irritation88.9% of notifiers
H335 May cause respiratory irritation88.9% of notifiers

Aggregated from 45 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number

540-49-8

SMILES

BrC=CBr

InChIKey

UWTUEMKLYAGTNQ-UHFFFAOYSA-N

InChI

InChI=1S/C2H2Br2/c3-1-2-4/h1-2H

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

7 names

Ethene, 1,2-dibromo-
Ethylene, 1,2-dibromo-
1,2-Dibromoethylene
Acetylene dibromide
Sym-Dibromoethylene
2-Bromovinyl bromide
NSC 8744

Work with 1,2-Dibromoethene

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

1-Bromopropene590-15-845 % similar 1-Bromo-3,3,3-trifluoroprop-1-ene149597-47-733 % similar 2-(Bromovinyl)trimethylsilane41309-43-733 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook