Pyrazole-1-carboxamide, 3,5-dimethyl-4-(phenylazo)thio-

Modify Date: 2025-08-21 18:34:31

Pyrazole-1-carboxamide, 3,5-dimethyl-4-(phenylazo)thio- Structure
Pyrazole-1-carboxamide, 3,5-dimethyl-4-(phenylazo)thio- structure
Common Name Pyrazole-1-carboxamide, 3,5-dimethyl-4-(phenylazo)thio-
CAS Number 3696-00-2 Molecular Weight 259.33000
Density 1.31g/cm3 Boiling Point 474.4ºC at 760 mmHg
Molecular Formula C12H13N5S Melting Point N/A
MSDS N/A Flash Point 240.7ºC

 Names

Name 3,5-dimethyl-4-phenyldiazenylpyrazole-1-carbothioamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.31g/cm3
Boiling Point 474.4ºC at 760 mmHg
Molecular Formula C12H13N5S
Molecular Weight 259.33000
Flash Point 240.7ºC
Exact Mass 259.08900
PSA 100.65000
LogP 3.70730
Index of Refraction 1.681

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ6359350
CHEMICAL NAME :
Pyrazole-1-carboxamide, 3,5-dimethyl-4-(phenylazo)thio-
CAS REGISTRY NUMBER :
3696-00-2
BEILSTEIN REFERENCE NO. :
0751738
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H13-N5-S
MOLECULAR WEIGHT :
259.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 14,1325,1965

 Safety Information

HS Code 2933199090

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

F 2354
3,5-dimethyl-4-phenylazo-pyrazole-1-carbothioic acid amide
3,5-dimethyl-4-phenylazo-N-thiocarbomylpyrazole
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