1H-Pyrazole-3-carboxylic acid, 5-methyl-4-nitro-, 2-(3-chlorophenyl)hy drazide

Modify Date: 2023-04-02 18:19:51

1H-Pyrazole-3-carboxylic acid, 5-methyl-4-nitro-, 2-(3-chlorophenyl)hy drazide Structure
1H-Pyrazole-3-carboxylic acid, 5-methyl-4-nitro-, 2-(3-chlorophenyl)hy drazide structure
Common Name 1H-Pyrazole-3-carboxylic acid, 5-methyl-4-nitro-, 2-(3-chlorophenyl)hy drazide
CAS Number 81016-50-4 Molecular Weight 295.68200
Density 1.566g/cm3 Boiling Point 508.3ºC at 760 mmHg
Molecular Formula C11H10ClN5O3 Melting Point N/A
MSDS N/A Flash Point 261.2ºC

 Names

Name N'-(3-Chlorophenyl)-5-methyl-4-nitro-1H-pyrazole-3-carbohydrazide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.566g/cm3
Boiling Point 508.3ºC at 760 mmHg
Molecular Formula C11H10ClN5O3
Molecular Weight 295.68200
Flash Point 261.2ºC
Exact Mass 295.04700
PSA 115.63000
LogP 3.02370
Index of Refraction 1.703

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ6414955
CHEMICAL NAME :
1H-Pyrazole-3-carboxylic acid, 5-methyl-4-nitro-, 2-(3-chlorophenyl)hydrazide
CAS REGISTRY NUMBER :
81016-50-4
LAST UPDATED :
199106
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H10-Cl-N5-O3
MOLECULAR WEIGHT :
295.71

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 38,508,1983

 Synonyms

5-Methyl-4-nitro-1H-pyrazole-3-carboxylic acid 2-(3-chlorophenyl)hydrazide
1H-Pyrazole-3-carboxylic acid,5-methyl-4-nitro-,2-(3-chlorophenyl)hydrazide