1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride, 97%, Thermo Scientific™

Specifications

Chemical Identifiers

• CAS: 288252-38-0
• Molecular Formula: C11H8Cl2N2O
• Molecular Weight (g/mol): 255.098
• MDL Number: MFCD03407325
• InChI Key: KUQHQFYKJPXTNB-UHFFFAOYSA-N
• Synonym: 1-4-chlorophenyl-5-methyl-1h-pyrazole-4-carbonyl chloride, 1-4-chlorophenyl-5-methylpyrazole-4-carbonyl chloride, 1-4-chlorophenyl-5-methyl-1h-pyrazole-4-carbonylchloride, 1-4-chlorophenyl-5-methylpyrazole-4-carboxylic chloride, 1-4-chloro-phenyl-5-methyl-1h-pyrazole-4-carbonyl chloride, 1h-pyrazole-4-carbonylchloride, 1-4-chlorophenyl-5-methyl
• PubChem CID: 2776128
• IUPAC Name: 1-(4-chlorophenyl)-5-methylpyrazole-4-carbonyl chloride
• SMILES: CC1=C(C=NN1C2=CC=C(C=C2)Cl)C(=O)Cl

• CAS Min %: 96.5
• CAS Max %: 100.0
• Assay Percent Range: 97%
• Quantity: 5 g
• Formula Weight: 255.1
• Percent Purity: 97%
• Chemical Name or Material: 1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement: Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	GHS P Statement: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Wear 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. Immediately call a POISON CENTER or doctor/physician. 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.

SDS