5-Amino-4-cyano-3-(cyanomethyl)pyrazole

Names

[ CAS No. ]:
54711-21-6

[ Name ]:
5-Amino-4-cyano-3-(cyanomethyl)pyrazole

[Synonym ]:
EINECS 259-299-3
3-amino-5-(cyanomethyl)-1H-pyrazole-4-carbonitrile
MFCD00022387

Chemical & Physical Properties

[ Density]:
1.43 g/cm3

[ Boiling Point ]:
520.9ºC at 760 mmHg

[ Melting Point ]:
198-200°C

[ Molecular Formula ]:
C₆H₅N₅

[ Molecular Weight ]:
147.13700

[ Flash Point ]:
268.8ºC

[ Exact Mass ]:
147.05400

[ PSA ]:
102.28000

[ LogP ]:
0.51086

[ Index of Refraction ]:
1.617

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ6250000

CHEMICAL NAME :: 4-Pyrazolecarbonitrile, 5-amino-3-cyanomethyl-

CAS REGISTRY NUMBER :: 54711-21-6

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H5-N5

MOLECULAR WEIGHT :: 147.16

WISWESSER LINE NOTATION :: T5MNJ C1CN DCN EZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00798

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R23/24/25

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
3276

[ HS Code ]:
2933199090

Precursor & DownStream

Precursor

DownStream

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%