Home > Compound List > Product Information
2,3-Dibromothiophene_Molecular_structure_CAS_3140-93-0)
Click picture or here to close

2,3-Dibromothiophene

Catalog No. D43905 Name Sigma Aldrich
CAS Number 3140-93-0 Website http://www.sigmaaldrich.com
M. F. C4H2Br2S Telephone 1-800-521-8956
M. W. 241.93168 Fax
Purity 97% Email
Storage Chembase ID: 11750

SYNONYMS

Title
2,3-二溴噻吩
IUPAC name
2,3-dibromothiophene
IUPAC Traditional name
thiophene, 2,3-dibromo-

DATABASE IDS

MDL Number MFCD00005418
Beilstein Number 107512
PubChem SID 24893867
CAS Number 3140-93-0
EC Number 221-542-6

PROPERTIES

Empirical Formula (Hill Notation) C4H2Br2S
Purity 97%
Boiling Point 218-219 °C(lit.)
Density 2.137 g/mL at 25 °C(lit.)
Flash Point 51 °C
Flash Point 123.8 °F
Refractive Index n20/D 1.632(lit.)
GHS Pictograms GHS02
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H226-H301-H319
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P301 + P310-P305 + P351 + P338
RID/ADR UN 1993 3/PG 3
Risk Statements 10-25-36
Safety Statements 23-24/25-26-45
Hazard Class 3
UN Number 1993
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Packaging
5 g in glass bottle
Description (简体中文)
包装
5 g in glass bottle

REFERENCES