1-(p-Toluenesulfonyl)-3-nitro-1,2,4-triazole, 98%, Thermo Scientific™

Product Code	Brand	Quantity
11966861	Thermo Scientific Acros 223250010	1 g
11976861	Thermo Scientific Acros 223250050	5 g

Chemical Identifiers

• CAS: 77451-51-5
• Molecular Weight (g/mol): 268.25
• InChI Key: ZQMJAWSQRGYFBM-UHFFFAOYSA-N
• PubChem CID: 688072
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)N1C=NC(=N1)[N+]([O-])=O

• Molecular Formula: C9H8N4O4S
• MDL Number: MFCD00009756
• Synonym: 3-nitro-1-tosyl-1h-1,2,4-triazole, 1-p-toluenesulfonyl-3-nitro-1,2,4-triazole, 1-4-toluenesulfonyl-3-nitro-1,2,4-triazole, 1-4-methylphenyl sulfonyl-3-nitro-1,2,4-triazole, 1-4-methylbenzenesulfonyl-3-nitro-1,2,4-triazole, tsnt, 3-nitro-1-tosyl-1,2,4-triazole, 1-p-toluenesulfonyl-3-nitro-1,2,4-triazol, 3-nitro-1-p-tolylsulfonyl-1,2,4-triazole, 3-nitro-1-p-toluenesulfonyl-1,2,4-triazole
• IUPAC Name: 1-(4-methylphenyl)sulfonyl-3-nitro-1,2,4-triazole

Specifications

• CAS: 77451-51-5
• CAS Max %: 100.0
• Assay Percent Range: 98%
• MDL Number: MFCD00009756
• InChI Key: ZQMJAWSQRGYFBM-UHFFFAOYSA-N
• IUPAC Name: 1-(4-methylphenyl)sulfonyl-3-nitro-1,2,4-triazole
• PubChem CID: 688072
• Infrared Spectrum: Authentic
• Chemical Name or Material: 1-(p-Toluenesulfonyl)-3-nitro-1, 2, 4-triazole

• CAS Min %: 97.5
• Color: White to Yellow
• Molecular Formula: C9H8N4O4S
• Synonym: 3-nitro-1-tosyl-1h-1,2,4-triazole, 1-p-toluenesulfonyl-3-nitro-1,2,4-triazole, 1-4-toluenesulfonyl-3-nitro-1,2,4-triazole, 1-4-methylphenyl sulfonyl-3-nitro-1,2,4-triazole, 1-4-methylbenzenesulfonyl-3-nitro-1,2,4-triazole, tsnt, 3-nitro-1-tosyl-1,2,4-triazole, 1-p-toluenesulfonyl-3-nitro-1,2,4-triazol, 3-nitro-1-p-tolylsulfonyl-1,2,4-triazole, 3-nitro-1-p-toluenesulfonyl-1,2,4-triazole
• SMILES: CC1=CC=C(C=C1)S(=O)(=O)N1C=NC(=N1)[N+]([O-])=O
• Molecular Weight (g/mol): 268.25
• Formula Weight: 268.25
• Physical Form: Powder or Crystalline Powder

Safety and Handling

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

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Product Identifier

• 1-(p-Toluenesulfonyl)-3-nitro-1,2,4-triazole

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only