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

Modify Date: 2025-08-26 15:10:58

5-Amino-4-cyano-3-(cyanomethyl)pyrazole structure	Common Name	5-Amino-4-cyano-3-(cyanomethyl)pyrazole
	CAS Number	54711-21-6	Molecular Weight	147.13700
	Density	1.43 g/cm3	Boiling Point	520.9ºC at 760 mmHg
	Molecular Formula	C₆H₅N₅	Melting Point	198-200°C
	MSDS	N/A	Flash Point	268.8ºC

Name	5-Amino-4-cyano-3-(cyanomethyl)pyrazole
Synonym	More Synonyms

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

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

Hazard Codes	Xi
Risk Phrases	R23/24/25
Safety Phrases	S26-S36
RIDADR	3276
HS Code	2933199090

Precursor 4
CAS#:868-54-2 Tricyanoaminopropene CAS#:109-77-3 Malononitrile CAS#:7803-57-8 Hydrazine hydrate CAS#:64-17-5 Ethanol
DownStream 5
CAS#:23244-84-0 1H-Pyrazole-3-a... CAS#:174891-10-2 1H-pyrazole-3-a... CAS#:120581-76-2 1H-Pyrazolo[4,3... CAS#:5466-67-1 4-bromo-N-[(E)-...
CAS#:6975-46-8 Pyrazolo[1,5-a]...

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%

EINECS 259-299-3

3-amino-5-(cyanomethyl)-1H-pyrazole-4-carbonitrile

MFCD00022387

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China
Product Name: 5-Amino-4-cyano-3-(cyanomethyl)pyrazole
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China
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Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
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China
Product Name: 5-Amino-4-cyano-3-(cyanomethyl)pyrazole
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 97.0%
Delivery: Inquiry
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