ChemicalBook > Product Catalog >Organic Chemistry >Heterocyclic Compounds >4-Chloro-1-methylpyrazole

4-Chloro-1-methylpyrazole

4-Chloro-1-methylpyrazole Structure
CAS No.
35852-81-4
Chemical Name:
4-Chloro-1-methylpyrazole
Synonyms
4-Chloro-1-methyl-1H-pyrazole;4-CHLORO-1-METHYLPYRAZOLE;1H-Pyrazole, 4-chloro-1-methyl-
CBNumber:
CB3133813
Molecular Formula:
C4H5ClN2
Molecular Weight:
116.55
MOL File:
35852-81-4.mol
Modify Date:
2023/4/23 13:52:06

4-Chloro-1-methylpyrazole Properties

Boiling point 169 °C
Density 1.26
Flash point 56 °C
storage temp. 2-8°C
form liquid
pka 0.21±0.10(Predicted)
color Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H320-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338
RIDADR  1993
HazardClass  IRRITANT
PackingGroup 
HS Code  2933199090

4-Chloro-1-methylpyrazole Chemical Properties,Uses,Production

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 24, p. 1313, 1987 DOI: 10.1002/jhet.5570240516

4-Chloro-1-methylpyrazole Preparation Products And Raw materials

Raw materials

Preparation Products

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4-CHLORO-1-METHYLPYRAZOLE 4-Chloro-1-methyl-1H-pyrazole 1H-Pyrazole, 4-chloro-1-methyl- 35852-81-4 35853-81-4