(4-pentenyl)triphenylphosphonium bromide

Modify Date: 2026-08-13 12:10:55

(4-pentenyl)triphenylphosphonium bromide Structure
(4-pentenyl)triphenylphosphonium bromide structure
Common Name (4-pentenyl)triphenylphosphonium bromide
CAS Number 56771-29-0 Molecular Weight 411.31400
Density N/A Boiling Point N/A
Molecular Formula C23H24BrP Melting Point 194-196ºC
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name pent-4-enyl(triphenyl)phosphanium,bromide
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Melting Point 194-196ºC
Molecular Formula C23H24BrP
Molecular Weight 411.31400
Exact Mass 410.08000
PSA 13.59000
LogP 1.95070
InChIKey KANICXDUFCDRDS-UHFFFAOYSA-M
SMILES C=CCCC[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-]

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Risk Phrases R36/37/38
Safety Phrases S26-S36

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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(4-pentenyl)triphenylphosphonium bromide Structure

(4-pentenyl)tri...

CAS#:56771-29-0

Learn More
Literature: Chu, Qianli; Brahmi, Malika Makhlouf; Solovyev, Andrey; Ueng, Shau-Hua; Curran, Dennis P.; Malacria, Max; Fensterbank, Louis; Lacote, Emmanuel Chemistry - A European Journal, 2009 , vol. 15, # 47 p. 12937 - 12940

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(4-pentenyl)triphenylphosphonium bromide Structure

(4-pentenyl)tri...

CAS#:56771-29-0

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Literature: , vol. No. 9, p. 1705 - 1720

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(4-pentenyl)triphenylphosphonium bromide Structure

(4-pentenyl)tri...

CAS#:56771-29-0

Learn More
Literature: , vol. No. 9, p. 1705 - 1720

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1-pentenyl-5-triphenylphosphonium bromide
MFCD00050215

 (4-pentenyl)triphenylphosphonium bromide | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of pent-4-enyl(triphenyl)phosphanium,bromide?
A: Molecular weight of pent-4-enyl(triphenyl)phosphanium,bromide is 411.31400.
Q: What is the molecular formula of pent-4-enyl(triphenyl)phosphanium,bromide?
A: Molecular formula of pent-4-enyl(triphenyl)phosphanium,bromide is C23H24BrP.
Q: What is the InChIKey of pent-4-enyl(triphenyl)phosphanium,bromide?
A: InChIKey of pent-4-enyl(triphenyl)phosphanium,bromide is KANICXDUFCDRDS-UHFFFAOYSA-M.
Q: What is the LogP of pent-4-enyl(triphenyl)phosphanium,bromide?
A: LogP of pent-4-enyl(triphenyl)phosphanium,bromide is 1.95070.
Q: What is the English name of pent-4-enyl(triphenyl)phosphanium,bromide?
A: The English name of pent-4-enyl(triphenyl)phosphanium,bromide is pent-4-enyl(triphenyl)phosphanium,bromide.
Q: What English synonyms does pent-4-enyl(triphenyl)phosphanium,bromide have?
A: English synonyms of pent-4-enyl(triphenyl)phosphanium,bromide: 1-pentenyl-5-triphenylphosphonium bromide, MFCD00050215.
Q: What is the SMILES notation of pent-4-enyl(triphenyl)phosphanium,bromide?
A: SMILES notation of pent-4-enyl(triphenyl)phosphanium,bromide is C=CCCC[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-].
Q: What is the CAS number of pent-4-enyl(triphenyl)phosphanium,bromide?
A: CAS number of pent-4-enyl(triphenyl)phosphanium,bromide is 56771-29-0.
Q: What is the polar surface area (PSA) of pent-4-enyl(triphenyl)phosphanium,bromide?
A: Polar surface area (PSA) of pent-4-enyl(triphenyl)phosphanium,bromide is 13.59000.
Q: What is the melting point of pent-4-enyl(triphenyl)phosphanium,bromide?
A: Melting point of pent-4-enyl(triphenyl)phosphanium,bromide is 194-196ºC.

 (4-pentenyl)triphenylphosphonium bromidefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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