Bis(4-methylphenyl)phosphine oxide

Modify Date: 2025-08-22 23:51:17

Bis(4-methylphenyl)phosphine oxide Structure
Bis(4-methylphenyl)phosphine oxide structure
Common Name Bis(4-methylphenyl)phosphine oxide
CAS Number 2409-61-2 Molecular Weight 230.242
Density N/A Boiling Point 354.2±45.0 °C at 760 mmHg
Molecular Formula C14H15OP Melting Point 96°C(lit.)
MSDS N/A Flash Point 168.0±28.7 °C

 Names

Name bis(4-methylphenyl)-oxophosphanium
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 354.2±45.0 °C at 760 mmHg
Melting Point 96°C(lit.)
Molecular Formula C14H15OP
Molecular Weight 230.242
Flash Point 168.0±28.7 °C
Exact Mass 230.086044
PSA 40.54000
LogP 2.21
Vapour Pressure 0.0±0.8 mmHg at 25°C
Water Solubility Slightly soluble in water.

 Safety Information

Hazard Codes Xi
Risk Phrases 20/21/22
Safety Phrases 26-36/37/39
HS Code 2902909090

 Synthetic Route

~54%

Bis(4-methylphenyl)phosphine oxide Structure

Bis(4-methylphe...

CAS#:2409-61-2

Literature: Takeda Pharmaceutical Company Limited Patent: EP1626052 A1, 2006 ; Location in patent: Page/Page column 6-7 ;

~89%

Bis(4-methylphenyl)phosphine oxide Structure

Bis(4-methylphe...

CAS#:2409-61-2

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

~61%

Bis(4-methylphenyl)phosphine oxide Structure

Bis(4-methylphe...

CAS#:2409-61-2

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

~%

Bis(4-methylphenyl)phosphine oxide Structure

Bis(4-methylphe...

CAS#:2409-61-2

Literature: Narsireddy, Meda; Yamamoto, Yoshinori Journal of Organic Chemistry, 2008 , vol. 73, # 24 p. 9698 - 9709

~%

Bis(4-methylphenyl)phosphine oxide Structure

Bis(4-methylphe...

CAS#:2409-61-2

Literature: Journal of the American Chemical Society, , vol. 95, p. 210 - 214

~%

Bis(4-methylphenyl)phosphine oxide Structure

Bis(4-methylphe...

CAS#:2409-61-2

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 62, # 10.1 p. 2223 - 2230,1833 - 1839

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

Di-p-tolylphosphine oxide
Bis(4-methylphenyl)phosphine oxide
Phosphorane, bis(4-methylphenyl)-, oxide
Di(p-tolyl)phosphine Oxide
Bis(P-Tolyl)Phosphine Oxide
Bis(p-tolyl)phosphineoxide
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here



Get all suppliers and price by the below link:

Bis(4-methylphenyl)phosphine oxide suppliers

Bis(4-methylphenyl)phosphine oxide price

Related Compounds: More...
Bis(4-methylphenyl)phosphine
1017-60-3
tris(4-methylphenyl)phosphine oxide
797-70-6
Tin,tetrachlorobis[tris(4-methylphenyl)phosphine oxide-O]- (9CI)
38402-94-7
1-[diphenylphosphorylmethyl-(4-methylphenyl)phosphoryl]-4-methylbenzene
138169-42-3
(phenyl)di(4-methylphenyl)phosphine oxide
18957-70-5
(diethylamino)[bis(4-methylphenyl)]phosphine
13685-92-2
PALLADIUM, [(1S)-[1,1''-BINAPHTHALENE]-2,2''-DIYLBIS[BIS(4-METHYLPHENYL)PHOSPHINE-.KAPPA.P]]DICHLORO-, (SP-4-2)-
215597-19-6
(R)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl
1365531-81-2
(S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl
1365531-82-3
rac-tert-butyl (3R,4S)-4-(2,3-dimethylphenyl)pyrrolidine-3-carboxylate
2227901-23-5
2-({2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]ethyl}sulfanyl)acetic acid
2172186-99-9
2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)spiro[3.3]heptan-2-yl]formamido}acetic acid
2171858-60-7
3-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)spiro[3.3]heptan-2-yl]formamido}-2-methylpropanoic acid
2171927-10-7
3-(2-Aminoethyl)-1-(2-methoxyethyl)pyrrolidin-3-ol
1881963-61-6
2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2,3-trimethylbutanamido]acetic acid
2172183-87-6
(2R)-2-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-4-hydroxybutanoic acid
2171213-65-1
2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]cyclohexane-1-carboxylic acid
2171470-40-7
4-{[(2S)-1-(dimethylamino)propan-2-yl]carbamoyl}-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid
2308480-72-8
3-[(1-benzylpyrrolidin-3-yl)(methyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
2171587-90-7