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

Modify Date: 2025-10-24 15:11:43

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
InChIKey ZHZVIGHNOIKAGZ-UHFFFAOYSA-N
SMILES Cc1nn(C(N)=S)c(C)c1N=Nc1ccccc1

 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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