4-(Methylamino)-1-phenylpyrazole

Modify Date: 2024-02-26 16:55:42

4-(Methylamino)-1-phenylpyrazole Structure
4-(Methylamino)-1-phenylpyrazole structure
Common Name 4-(Methylamino)-1-phenylpyrazole
CAS Number 19730-17-7 Molecular Weight 173.21400
Density 1.11g/cm3 Boiling Point 318.8ºC at 760mmHg
Molecular Formula C10H11N3 Melting Point N/A
MSDS N/A Flash Point 146.6ºC

 Names

Name N-methyl-1-phenylpyrazol-4-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.11g/cm3
Boiling Point 318.8ºC at 760mmHg
Molecular Formula C10H11N3
Molecular Weight 173.21400
Flash Point 146.6ºC
Exact Mass 173.09500
PSA 29.85000
LogP 1.98700
Vapour Pressure 0.000353mmHg at 25°C
Index of Refraction 1.601

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ7360000
CHEMICAL NAME :
Pyrazole, 4-(methylamino)-1-phenyl-
CAS REGISTRY NUMBER :
19730-17-7
BEILSTEIN REFERENCE NO. :
0879965
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H11-N3
MOLECULAR WEIGHT :
173.24
WISWESSER LINE NOTATION :
T5NNJ AR& DM1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
600 mg/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: 23,919,1968

 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

4-(Methylamino)-1-phenylpyrazole
Pyrazole,4-(methylamino)-1-phenyl
n-methyl-1-phenyl-1h-pyrazol-4-amine
methyl-(1-phenyl-1H-pyrazol-4-yl)-amine
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