1-Benzyl-1H-pyrazol-4-amine

Modify Date: 2025-09-12 02:46:06

1-Benzyl-1H-pyrazol-4-amine structure	Common Name	1-Benzyl-1H-pyrazol-4-amine
	CAS Number	28466-62-8	Molecular Weight	173.214
	Density	1.2±0.1 g/cm3	Boiling Point	369.4±25.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₁₁N₃	Melting Point	N/A
	MSDS	USA	Flash Point	177.2±23.2 °C

Name	1-benzylpyrazol-4-amine
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	369.4±25.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₁N₃
Molecular Weight	173.214
Flash Point	177.2±23.2 °C
Exact Mass	173.095291
PSA	43.84000
LogP	0.94
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.623
InChIKey	HKIIDGKOOZXNQC-UHFFFAOYSA-N
SMILES	Nc1cnn(Cc2ccccc2)c1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ5010000

CHEMICAL NAME :: Pyrazole, 4-amino-1-benzyl-

CAS REGISTRY NUMBER :: 28466-62-8

BEILSTEIN REFERENCE NO. :: 0608561

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H11-N3

MOLECULAR WEIGHT :: 173.24

WISWESSER LINE NOTATION :: T5NNJ A1R& DZ

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 :: 800 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: 25,592,1970

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Literature: Baumann, Karlheinz; Goetschi, Erwin; Jolidon, Synese; Limberg, Anja; Luebbers, Thomas Patent: US2010/120874 A1, 2010 ; Location in patent: Page/Page column 28 ;