121924-16-1

Basic information

• Product Name: butoxycarbonyl-4 methyl-3 phenyl-1 pyrazole
• CAS NO: 121924-16-1
• Molecular Weight: 258.32
• Mol File: 121924-16-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: butoxycarbonyl-4 methyl-3 phenyl-1 pyrazole(CAS DataBase Reference)
• NIST Chemistry Reference: butoxycarbonyl-4 methyl-3 phenyl-1 pyrazole(121924-16-1)
• EPA Substance Registry System: butoxycarbonyl-4 methyl-3 phenyl-1 pyrazole(121924-16-1)

Safety Data

• Hazardous Substances Data: 121924-16-1(Hazardous Substances Data)

Upstream product

• 100-63-0 phenylhydrazine 
• 121902-77-0 phenylhydrazone de l'acetyl-5 uracile 
• 6214-65-9 5-acetyluracil 
• 121902-76-9 allophanoyl-4 methyl-3 phenyl-1 pyrazole 
• 71-36-3 butan-1-ol 

Relevant articles and documents

CONVERSION DE L'ACETYL-5 URACILE EN DERIVES PYRAZOLIQUES PAR L'HYDRAZINE ET LES HYDRAZINES MONOSUBSTITUEES

5-Acetyl uracile 1 is easily transformed by hydrazine and methylhydrazine into 4-allophanoyl-3-methyl pyrazole 2 (R=H) and 4-allophanoyl-1,3-dimethyl pyrazole 2 (R=CH3).The pyrazoles 2, in boiling butanol and in the presence of hydrochloric acid lead resp