2,3-Dibromothiophene

C4H2Br2SCAS 3140-93-0241.93 g/mol

Open in Covalent MOL file
BrSBr
Aryl halide

Properties

Molecular formula
C4H2Br2S
Molar mass
241.93 g/mol
Exact mass
239.8244 Da
Melting point
−17.5 °C
Boiling point
218.5 °C
logP
3.27Crippen estimate
Polar surface area
0.0 Ų
H-bond donors / acceptors
0 / 1
Rotatable bonds
0

Hazards

Danger
Flammable (GHS02)Acute Toxic (GHS06)Irritant (GHS07)

Aggregated from 48 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P210, P233, P240, P241, P242, P243, P264, P264+P265, P270, P280, P301+P316, P302+P352, P303+P361+P353, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P235, P405, P501

Identifiers

CAS number
3140-93-0
SMILES
Brc1ccsc1Br
InChIKey
ATRJNSFQBYKFSM-UHFFFAOYSA-N
InChI
InChI=1S/C4H2Br2S/c5-3-1-2-7-4(3)6/h1-2H

Weigh it out

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

Names and synonyms

2 names
  • Thiophene, 2,3-dibromo-
  • NSC 99003

Work with 2,3-Dibromothiophene

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 Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

3,3'-Dibromo-2,2'-bithiophene51751-44-157 % similar 2-Bromo-3-methylthiophene14282-76-950 % similar 3-Bromo-2-chlorothiophene40032-73-350 % similar 2-Bromo-3-(bromomethyl)thiophene40032-76-648 % similar 3-Bromo-2-thiophenecarbonitrile18791-98-544 % similar (2-Bromothien-3-yl)methanol70260-16-144 % similar 3-Bromothiophene-2-carboxaldehyde930-96-144 % similar 7-Bromo-benzo[B]thiophene1423-61-642 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

2,4-Dibromothiophene3140-92-9 3,4-Dibromothiophene3141-26-2 2,5-Dibromothiophene3141-27-3

Elsewhere

PubChem CAS Common Chemistry NIST WebBook