S-Methyl methanethiolsulfonate, 97%, 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

2949-92-0

Molecular Formula

C₂H₆O₂S₂

Molecular Weight (g/mol)

126.19

MDL Number

MFCD00007565

InChI Key

XYONNSVDNIRXKZ-UHFFFAOYSA-N

Synonym

s-methyl methanethiosulfonate, methyl methanethiolsulfonate, methyl methanethiosulfonate, s-methyl methanesulfonothioate, methanesulfonothioic acid, s-methyl ester, methyl methanesulfonothioate, s-methyl methanethiolsulfonate, methanethiosulfonic acid s-methyl ester, s-methyl methanethiosulphonate, methanesulfonylsulfanyl methane

PubChem CID

18064

ChEBI

CHEBI:74357

IUPAC Name

methylsulfonylsulfanylmethane

SMILES

CSS(=O)(=O)C

Density

1.2270g/mL

Boiling Point

69.0°C to 71.0°C (0.4 mmHg)

Flash Point

87°C

Assay Percent Range

96% min. (GC)

Packaging

Glass bottle

Refractive Index

1.5118

Linear Formula

CH₃SO₂SCH₃

Quantity

5 g

Fieser

05,454; 07,243; 12,325; 01,169; 10,107; 16,99

Specific Gravity

1.227

Formula Weight

126.19

Percent Purity

97%

Chemical Name or Material

S-Methyl methanethiolsulfonate

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

Precautionary Statement

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF INHALED: Remove to fresh air and keep at

EINECSNumber

220-970-

SDS

Hazard Category

GHS Signal Word: Warning

Hazard Statement

GHS H Statement
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

Precautionary Statement

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF INHALED: Remove to fresh air and keep at

EINECSNumber

220-970-

SDS

RUO – Research Use Only