Key Documents

View All Documentation

255335

2-Thiophenesulfonyl chloride

Name: 2-Thiophenesulfonyl chloride
Brand: ALDRICH

96%

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₄H₃ClO₂S₂

CAS Number:

16629-19-9

Molecular Weight:

182.65

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855415

EC Number:

240-677-1

Beilstein/REAXYS Number:

123536

MDL number:

MFCD00005426

Assay:

96%

Technical Service

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

Let Us Assist

Properties

assay

96%

bp

130-132 °C/14 mmHg (lit.)

mp

30-32 °C (lit.)

SMILES string

ClS(=O)(=O)c1cccs1

InChI

1S/C4H3ClO2S2/c5-9(6,7)4-2-1-3-8-4/h1-3H

InChI key

VNNLHYZDXIBHKZ-UHFFFAOYSA-N

Description

General description

Kinetics of reactions of 2-thiophenesulfonyl chloride with substituted anilines in methanol has been reported. Kinetics of solvolysis of 2-thiophenesulfonyl chloride in binary solvent mixtures has been studied.

Application

2-Thiophenesulfonyl chloride has been used in the preparation of 2-((trans-2-phenyl cyclopropyl)sulfonyl)thiophene.

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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

2-(trans-. beta.-Styrylsulfonyl)-and 2-((trans-2-phenylcyclopropyl) sulfonyl) thiophene.

Goralski CT.

The Journal of Organic Chemistry, 37(14), 2354-2355 (1972)

Concerted solvent processes for common sulfonyl chloride precursors used in the synthesis of sulfonamide-based drugs.

Malcolm J D'Souza et al.

International journal of molecular sciences, 9(5), 914-925 (2009-03-28)

Specific rates of solvolysis in hydroxylic solvents available for the solvolysis of 2-thiophenesulfonyl chloride and phenylmethanesulfonyl chloride are supplemented by determining the values in fluoroalcohol-containing solvents. The data sets are then correlated using the extended Grunwald-Winstein equation. For both substrates

Reaction kinetics of 3-thiophenesulfonyl chloride with anilines in methanol.

Arcoria A, et al.

The Journal of Organic Chemistry, 39(12), 1689-1691 (1974)

View All Related Papers

Global Trade Item Number

SKU	GTIN
255335-25G	04061833045619
255335-1G	04061826015285
255335-5G	04061826015292