Phosphonium,(4,5-dihydro-1H-pyrazol-3-yl)triphenyl-, bromide (1:1)

Modify Date: 2025-09-23 18:53:25

Phosphonium,(4,5-dihydro-1H-pyrazol-3-yl)triphenyl-, bromide (1:1) Structure
Phosphonium,(4,5-dihydro-1H-pyrazol-3-yl)triphenyl-, bromide (1:1) structure
Common Name Phosphonium,(4,5-dihydro-1H-pyrazol-3-yl)triphenyl-, bromide (1:1)
CAS Number 32251-61-9 Molecular Weight 411.27500
Density N/A Boiling Point N/A
Molecular Formula C21H20BrN2P Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,5-dihydro-1H-pyrazol-3-yl(triphenyl)phosphanium,bromide
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C21H20BrN2P
Molecular Weight 411.27500
Exact Mass 410.05500
PSA 37.98000
LogP 0.05570
InChIKey KFAVAGSJNZJMEZ-UHFFFAOYSA-M
SMILES [Br-].c1ccc([P+](C2=NNCC2)(c2ccccc2)c2ccccc2)cc1

 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

2-Pyrazolin-3-yltriphenylphosphoniumbromid
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