2-Methyl-4-isothiazolin-3-one, 50% aqueous solution

Description

CAS: 2682-20-4 | C₄H₅NOS | 115.15 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 2682-20-4
• Molecular Formula: C₄H₅NOS
• Molecular Weight (g/mol): 115.15
• InChI Key: BEGLCMHJXHIJLR-UHFFFAOYSA-N
• Synonym: 2-methyl-4-isothiazolin-3-one, methylisothiazolinone, 2-methyl-4-isothiazoline-3-one, 2-methylisothiazol-3 2h-one, 2-methyl-3 2h-isothiazolone, n-methylisothiazolone, 3 2h-isothiazolone, 2-methyl, caswell no. 572a, 2-methyl-3-isothiazolone, unii-229d0e1qfa
• PubChem CID: 39800
• ChEBI: CHEBI:53620
• IUPAC Name: 2-methyl-1,2-thiazol-3-one
• SMILES: CN1C(=O)C=CS1

• Density: 1.1600g/mL
• pH: 5.0 to 7.0 (1% aq. soln.)
• Quantity: 5 g
• Specific Gravity: 1.16
• Formula Weight: 115.15
• Chemical Name or Material: 2-Methyl-4-isothiazolin-3-one

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Harmful if swallowed. Causes severe skin burns and eye damage. May cause an allergic skin reaction. Toxic if inhaled. May cause respiratory irritation. Very toxic to aquatic life.
Precautionary Statement	GHS P Statement IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing.
EINECSNumber	220-239-6

SDS

RUO – Research Use Only