647330

1-(3-Pyridinylsulfonyl)-1H-benzotriazole

95%

• Empirical Formula (Hill Notation): C₁₁H₈N₄O₂S
• CAS Number: 678173-43-8
• Molecular Weight: 260.27
• MDL number: MFCD05149210
• UNSPSC Code: 12352005
• PubChem Substance ID: 24883526
• NACRES: NA.22

Properties

• Assay: 95%
• form: solid
• mp: 136-140 °C
• SMILES string: O=S(=O)(c1cccnc1)n2nnc3ccccc23
• InChI: 1S/C11H8N4O2S/c16-18(17,9-4-3-7-12-8-9)15-11-6-2-1-5-10(11)13-14-15/h1-8H
• InChI key: DFXYJMFTJONXBH-UHFFFAOYSA-N

Description

Packaging

This material contains 21.54% nitrogen by weight

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• 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