Bis(4-fluorophenyl)phosphine oxide

Modify Date: 2025-09-22 06:38:04

Bis(4-fluorophenyl)phosphine oxide Structure
Bis(4-fluorophenyl)phosphine oxide structure
Common Name Bis(4-fluorophenyl)phosphine oxide
CAS Number 94940-35-9 Molecular Weight 237.16200
Density N/A Boiling Point N/A
Molecular Formula C12H8F2OP+ Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name bis(4-fluorophenyl)-oxophosphanium
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.

Molecular Formula C12H8F2OP+
Molecular Weight 237.16200
Exact Mass 237.02800
PSA 51.21000
LogP 2.74300
InChIKey MIYITCTXDGORJJ-UHFFFAOYSA-N
SMILES O=[P+](c1ccc(F)cc1)c1ccc(F)cc1

 Safety Information

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

Hazard Codes Xn

 Synthetic Route

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

~36%

Bis(4-fluorophenyl)phosphine oxide Structure

Bis(4-fluorophe...

CAS#:94940-35-9

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Literature: Takeda Chemical Industries, Ltd. Patent: EP1452537 A1, 2004 ; Location in patent: Page 26-27 ;

~80%

Bis(4-fluorophenyl)phosphine oxide Structure

Bis(4-fluorophe...

CAS#:94940-35-9

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Literature: Hu, Jian; Lu, Yunpeng; Li, Yongxin; Zhou, Jianrong Chemical Communications, 2013 , vol. 49, # 82 p. 9425 - 9427

~79%

Bis(4-fluorophenyl)phosphine oxide Structure

Bis(4-fluorophe...

CAS#:94940-35-9

Learn More
Literature: Busacca, Carl A.; Lorenz, Jon C.; Grinberg, Nelu; Haddad, Nizar; Hrapchak, Matt; Latli, Bachir; Lee, Heewon; Sabila, Paul; Saha, Anjan; Sarvestani, Max; Shen, Sherry; Varsolona, Richard; Wei, Xudong; Senanayake, Chris H. Organic Letters, 2005 , vol. 7, # 19 p. 4277 - 4280

~%

Bis(4-fluorophenyl)phosphine oxide Structure

Bis(4-fluorophe...

CAS#:94940-35-9

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Literature: Casalnuovo, Albert L.; RajanBabu, T. V.; Ayers, Timothy A.; Warren, Timothy H. Journal of the American Chemical Society, 1994 , vol. 116, # 22 p. 9869 - 9882

~%

Bis(4-fluorophenyl)phosphine oxide Structure

Bis(4-fluorophe...

CAS#:94940-35-9

Learn More
Literature: Christiansen, Andrea; Li, Chuanzhao; Garland, Marc; Selent, Detlef; Ludwig, Ralf; Spannenberg, Anke; Baumann, Wolfgang; Franke, Robert; Boerner, Armin European Journal of Organic Chemistry, 2010 , # 14 p. 2733 - 2741

 Synonyms

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

bis(4-fluorophenyl)phosphane oxide
bis(4-fluorophenyl)phosphine oxide
di(p-fluorophenyl)phosphine oxide
di(4-fluorophenyl)phosphine oxide
Phosphine oxide,bis(4-fluorophenyl)
bis(p-fluorophenyl)phosphine oxide

 Bis(4-fluorophenyl)phosphine oxide | FAQ

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

Q: What is the InChIKey of bis(4-fluorophenyl)-oxophosphanium?
A: InChIKey of bis(4-fluorophenyl)-oxophosphanium is MIYITCTXDGORJJ-UHFFFAOYSA-N.
Q: What is the CAS number of bis(4-fluorophenyl)-oxophosphanium?
A: CAS number of bis(4-fluorophenyl)-oxophosphanium is 94940-35-9.
Q: What is the molecular formula of bis(4-fluorophenyl)-oxophosphanium?
A: Molecular formula of bis(4-fluorophenyl)-oxophosphanium is C12H8F2OP+.
Q: What is the LogP of bis(4-fluorophenyl)-oxophosphanium?
A: LogP of bis(4-fluorophenyl)-oxophosphanium is 2.74300.
Q: What is the molecular weight of bis(4-fluorophenyl)-oxophosphanium?
A: Molecular weight of bis(4-fluorophenyl)-oxophosphanium is 237.16200.
Q: What is the polar surface area (PSA) of bis(4-fluorophenyl)-oxophosphanium?
A: Polar surface area (PSA) of bis(4-fluorophenyl)-oxophosphanium is 51.21000.
Q: What English synonyms does bis(4-fluorophenyl)-oxophosphanium have?
A: English synonyms of bis(4-fluorophenyl)-oxophosphanium: bis(4-fluorophenyl)phosphane oxide, bis(4-fluorophenyl)phosphine oxide, di(p-fluorophenyl)phosphine oxide, di(4-fluorophenyl)phosphine oxide, Phosphine oxide,bis(4-fluorophenyl), bis(p-fluorophenyl)phosphine oxide.
Q: What is the English name of bis(4-fluorophenyl)-oxophosphanium?
A: The English name of bis(4-fluorophenyl)-oxophosphanium is bis(4-fluorophenyl)-oxophosphanium.
Q: What is the SMILES notation of bis(4-fluorophenyl)-oxophosphanium?
A: SMILES notation of bis(4-fluorophenyl)-oxophosphanium is O=[P+](c1ccc(F)cc1)c1ccc(F)cc1.

 Bis(4-fluorophenyl)phosphine oxidefactory

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

Shanghai Nianxing Industrial Co., Ltd
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