(3Z)-3-[(butyl-methyl-amino)hydrazinylidene]pyrazole-4-carboxamide

Modify Date: 2025-09-18 11:29:06

(3Z)-3-[(butyl-methyl-amino)hydrazinylidene]pyrazole-4-carboxamide Structure
(3Z)-3-[(butyl-methyl-amino)hydrazinylidene]pyrazole-4-carboxamide structure
Common Name (3Z)-3-[(butyl-methyl-amino)hydrazinylidene]pyrazole-4-carboxamide
CAS Number 34039-64-0 Molecular Weight 224.26300
Density 1.31g/cm3 Boiling Point 381.6ºC at 760 mmHg
Molecular Formula C9H16N6O Melting Point N/A
MSDS N/A Flash Point 184.6ºC

 Names

Name (3Z)-3-[(butyl-methyl-amino)hydrazinylidene]pyrazole-4-carboxamide

 Chemical & Physical Properties

Density 1.31g/cm3
Boiling Point 381.6ºC at 760 mmHg
Molecular Formula C9H16N6O
Molecular Weight 224.26300
Flash Point 184.6ºC
Exact Mass 224.13900
PSA 99.73000
LogP 1.93950
Index of Refraction 1.619
InChIKey YSCYSZRFENHQJP-BUHFOSPRSA-N
SMILES CCCCN(C)N=Nc1[nH]ncc1C(N)=O

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ6276000
CHEMICAL NAME :
Pyrazole-4-carboxamide, 3-(3-butyl-3-methyl-1-triazeno)-
CAS REGISTRY NUMBER :
34039-64-0
LAST UPDATED :
198605
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H16-N6-O
MOLECULAR WEIGHT :
224.31
WISWESSER LINE NOTATION :
T5MNJ CNUNN4&1 DVZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
508 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986
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