Key Documents

View All Documentation

D43905

2,3-Dibromothiophene

Name: 2,3-Dibromothiophene
Brand: ALDRICH

97%

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₄H₂Br₂S

CAS Number:

3140-93-0

Molecular Weight:

241.93

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893867

EC Number:

221-542-6

Beilstein/REAXYS Number:

107512

MDL number:

MFCD00005418

Assay:

97%

Form:

liquid

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Level

100

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

Description

pictograms

GHS02,GHS06

signalword

Danger

hcodes

H226,H301,H319

pcodes

P210 - P301 + P310 + P330 - P305 + P351 + P338

Hazard Classifications

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

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

123.8 °F - closed cup

flash_point_c

51 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

A pure shift experiment with increased sensitivity and superior performance for strongly coupled systems.

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

Global Trade Item Number

SKU	GTIN
D43905-5G	04061833564387