3-Amino-4-iodo-1H-pyrazole

Modify Date: 2025-08-20 18:53:33

3-Amino-4-iodo-1H-pyrazole structure	Common Name	3-Amino-4-iodo-1H-pyrazole
	CAS Number	81542-51-0	Molecular Weight	208.98800
	Density	2.449±0.06 g/cm3	Boiling Point	409.8±30.0 °C
	Molecular Formula	C₃H₄IN₃	Melting Point	143-149 °C
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS07	Signal Word	Warning

Name	3-Amino-4-iodo-1H-pyrazole
Synonym	More Synonyms

Density	2.449±0.06 g/cm3
Boiling Point	409.8±30.0 °C
Melting Point	143-149 °C
Molecular Formula	C₃H₄IN₃
Molecular Weight	208.98800
Exact Mass	208.94500
PSA	55.43000
LogP	0.52660
InChIKey	CPVCVVMJPIOKMN-UHFFFAOYSA-N
SMILES	Nc1[nH]ncc1I

3-Amino-4-iodo-1H-pyrazole MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xi
Risk Phrases	22-36/37/38
RIDADR	NONH for all modes of transport
HS Code	2933199090

3-Aminopyrazole

CAS#:1820-80-0

~83%

3-Amino-4-iodo-...

CAS#:81542-51-0

Literature: Kim, Mary M.; Ruck, Rebecca T.; Zhao, Dalian; Huffman, Mark A. Tetrahedron Letters, 2008 , vol. 49, # 25 p. 4026 - 4028

3-Aminopyrazole

CAS#:1820-80-0

~81%

3-Amino-4-iodo-...

CAS#:81542-51-0

Literature: Kim, Mary M.; Ruck, Rebecca T.; Zhao, Dalian; Huffman, Mark A. Tetrahedron Letters, 2008 , vol. 49, # 25 p. 4026 - 4028

Precursor 1
CAS#:1820-80-0 3-Aminopyrazole
DownStream 0

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%

4-Iodo-1H-pyrazol-5-amine

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