1,2-Benzisothiazol-3-one, 97%

Description

CAS: 2634-33-5 | C7H5NOS | 151.183 g/mol

It is an antimicrobial agent and a pharmaceutical intermediate.

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

Applications
It is an antimicrobial agent and a pharmaceutical intermediate.

Solubility
Soluble in dichloromethane, dimethyl sulfoxide, methanol.

Notes
Store at room temperature. Keep away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 2634-33-5
• Molecular Formula: C7H5NOS
• Molecular Weight (g/mol): 151.183
• MDL Number: MFCD00127753
• InChI Key: DMSMPAJRVJJAGA-UHFFFAOYSA-N
• Synonym: 1,2-benzisothiazol-3 2h-one, 1,2-benzisothiazolin-3-one, benzisothiazolone, proxel, benzo d isothiazol-3 2h-one, 1,2-benzisothiazoline-3-one, benzisothiazolinone, proxel pl, benzo d isothiazol-3-one, 2,3-dihydro-1,2-benzothiazol-3-one
• PubChem CID: 17520
• ChEBI: CHEBI:167099
• IUPAC Name: 1,2-benzothiazol-3-one
• SMILES: C1=CC=C2C(=C1)C(=O)NS2

• Melting Point: 154°C to 158°C
• Quantity: 5 g
• UN Number: UN3077
• Solubility Information: Soluble in dichloromethane,dimethyl sulfoxide,methanol.
• Formula Weight: 151.19
• Percent Purity: 97%
• Chemical Name or Material: 1,2-Benzisothiazol-3-one

Safety and Handling

Hazard Category	H302-H315-H317-H318
Hazard Statement	GHS H Statement H318-H302-H317-H315 Causes serious eye damage. Harmful if swallowed. May cause an allergic skin reaction. Causes skin irritation.
Precautionary Statement	P261-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P310-P330-P333+P313-P362-P501c
DOTInformation	Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
EINECSNumber	220-120-9
RTECSNumber	DE4620000
TSCA	Yes

SDS

RUO – Research Use Only