Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

D43905

Sigma-Aldrich

2,3-Dibromothiophene

97%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C4H2Br2S
CAS Number:
3140-93-0
Molecular Weight:
241.93
Beilstein:
107512
EC Number:
221-542-6
MDL number:
MFCD00005418
UNSPSC Code:
12352100
PubChem Substance ID:
24893867
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.632 (lit.)

bp

218-219 °C (lit.)

density

2.137 g/mL at 25 °C (lit.)

SMILES string

Brc1ccsc1Br

InChI

1S/C4H2Br2S/c5-3-1-2-7-4(3)6/h1-2H

InChI key

ATRJNSFQBYKFSM-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Pictograms

FlameSkull and crossbones
GHS02,GHS06

Signal Word

Danger

Hazard Statements

H226,H301,H319

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

123.8 °F - closed cup

Flash Point(C)

51 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Julian Ilgen et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 286, 18-29 (2017-11-25)
Motivated by the persisting need for enhanced resolution in solution state NMR spectra, pure shift techniques such as Zangger-Sterk decoupling have recently attracted widespread interest. These techniques for homonuclear decoupling offer enhanced resolution in one- and multidimensional proton detected experiments

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service