579408

1-(Methylsulfonyl)-1H-benzotriazole

95%

• Synonym(s): 1-Methanesulfonyl-1H-benzotriazole
• Empirical Formula (Hill Notation): C₇H₇N₃O₂S
• CAS Number: 37073-15-7
• Molecular Weight: 197.21
• MDL number: MFCD00595638
• UNSPSC Code: 12352005
• PubChem Substance ID: 24880989
• NACRES: NA.22

Properties

• Assay: 95%
• mp: 108-112 °C (lit.)
• SMILES string: CS(=O)(=O)n1nnc2ccccc12
• InChI: 1S/C7H7N3O2S/c1-13(11,12)10-7-5-3-2-4-6(7)8-9-10/h2-5H,1H3
• InChI key: OMMZSDGGKVRGGP-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H318
• Precautionary Statements: P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves