α-Toluenesulfonyl chloride, 98%, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

1939-99-7

Molecular Formula

C₇H₇ClO₂S

Molecular Weight (g/mol)

190.64

MDL Number

MFCD00007455

InChI Key

OAHKWDDSKCRNFE-UHFFFAOYSA-N

Synonym

alpha-toluenesulfonyl chloride, benzylsulfonyl chloride, benzenemethanesulfonyl chloride, benzylsulfochloride, .alpha.-toluenesulfonyl chloride, methanesulfonyl chloride, phenyl, alpha-toluenesulfonylchloride, phenylmethylsulfonyl chloride, phenylmethanesulphonyl chloride, phenyl-methanesulfonyl chloride

PubChem CID

74740

IUPAC Name

phenylmethanesulfonyl chloride

SMILES

C1=CC=C(C=C1)CS(=O)(=O)Cl

CAS Min %

97.5

CAS Max %

100.0

Melting Point

90°C to 94°C

Color

White

Infrared Spectrum

Authentic

Assay Percent Range

97.5% min. (ex Cl) (Argentometry)

Packaging

Glass bottle

Refractive Index

1.6240 to 1.626

Linear Formula

C₆H₅CH₂SO₂Cl

Quantity

25 g

Beilstein

11, 116

Solubility Information

Solubility in water: decomposes in water. Other solubilities: soluble in ethanol and ether

Formula Weight

190.64

Percent Purity

98%

Physical Form

Crystalline Powder

Chemical Name or Material

α-Toluenesulfonyl chloride, 98%

Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
Causes severe skin burns and eye damage.

Precautionary Statement

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsi

EINECSNumber

217-717-1

TSCA

TSCA

SDS

Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
Causes severe skin burns and eye damage.

Precautionary Statement

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsi

EINECSNumber

217-717-1

TSCA

TSCA

SDS

RUO – Research Use Only