Compound Q&A
What are the physical and chemical properties of 4-Ethynyl-1,5-dimethyl-1H-pyrazole (CAS: 61514-54-3)?
Answer
4-Ethynyl-1,5-dimethyl-1H-pyrazole (CAS: 61514-54-3) is a crystalline solid with a molecular weight of approximately 141.15 g/mol. It has a low solubility in water but is more soluble in organic solvents like dichloromethane and acetone. Chemically, it is reactive towards nucleophiles and can undergo substitution reactions. It is less reactive towards electrophiles but can participate in addition reactions due to its terminal ethynyl group.
About
CAS No
61514-54-3
English Name
4-Ethynyl-1,5-dimethyl-1H-pyrazole
Molecular Formula
C7H8N2
Molecular Weight
120.15 g/mol
SMILES
CC1=C(C=NN1C)C#C
InChIKey
VCFMZJNLWRPYMG-UHFFFAOYSA-N
Last Updated: 2026-03-29 08:05
