2-Biphenylyl(diphenyl)phosphine

Basic Information

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CAS Number

13885-09-1

Molecular Formula

C24H19P

Molecular Weight

338.39 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

80.0 to 86.0 deg-C

Boiling Point

473.2°C at 760 mmHg

Water Solubility

Slightly soluble in water.

SMILES

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C1=CC=C(C=C1)C2=CC=CC=C2P(C3=CC=CC=C3)C4=CC=CC=C4

InChI

InChI=1S/C24H19P/c1-4-12-20(13-5-1)23-18-10-11-19-24(23)25(21-14-6-2-7-15-21)22-16-8-3-9-17-22/h1-19H

InChIKey

FNCQSSIMHQVKGF-UHFFFAOYSA-N

LogP

5.111800000000004

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

356

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

2-(DIPHENYLPHOSPHINO)BIPHENYL
FT-0660566
Phosphine, [1,1'-biphenyl]-2-yldiphenyl-
diphenyl-(2-phenylphenyl)phosphane
AS-64414
AKOS015840666
D4688
BCP22555
SCHEMBL4004840
CS-W003792
([1,1'-Biphenyl]-2-yl)(diphenyl)phosphane
MFCD11559063
{[1,1'-biphenyl]-2-yl}diphenylphosphane
A25276
13885-09-1
C24H19P
DTXSID70514265
J-506402
FNCQSSIMHQVKGF-UHFFFAOYSA-N
Phosphine, [1,1'-biphenyl]yldiphenyl-
(2-Biphenylyl)diphenylphosphine
[1,1'-BIPHENYL]-2-YLDIPHENYL-PHOSPHINE
diphenylphosphino-1,1'-biphenyl
SY019043
Y-200013
2-(DIPHENYLPHOSPHINO)-BIPHENYL
2-(Diphenylphosphinobiphenyl
2-(Diphenylphosphino)-biphenyl
biphenyl-2-yl(diphenyl)phosphane
2-(Diphenylphosphino)biphenyl
2-(DiphenylphosphiNA)-biphenyl

MDL Number

MFCD11559063

Customs Code

2902909090

FAQ

What are the physical and chemical properties of 2-Biphenylyl(diphenyl)phosphine (CAS: 13885-09-1)?

2-Biphenylyl(diphenyl)phosphine is a crystalline solid with a molecular weight of approximately 416.38 g/mol. It has a low solubility in common organic solvents but is readily soluble in toluene and chloroform. This compound is relatively inert under normal conditions but can react with strong oxidizing agents. It is used in various organic reactions and as a ligand in catalysis.

How is 2-Biphenylyl(diphenyl)phosphine (CAS: 13885-09-1) typically synthesized?

2-Biphenylyl(diphenyl)phosphine is typically synthesized via the phosphination of biphenyl-2-amine using diisopropylethylamine and phosphorus trichloride as reagents. The reaction involves the substitution of a nitrogen atom in biphenyl-2-amine with a phosphorus atom, yielding 2-biphenylyl(diphenyl)phosphine. This synthesis is performed under nitrogen atmosphere to prevent oxidation.

What industries use 2-Biphenylyl(diphenyl)phosphine (CAS: 13885-09-1)?

2-Biphenylyl(diphenyl)phosphine is used in the pharmaceutical, polymer, and semiconductor industries. In pharmaceuticals, it serves as a ligand in catalytic reactions. In polymers, it is used to modify polymer properties. In semiconductors, its use is in the development of organic electronic devices and materials.

What precautions should be taken when handling 2-Biphenylyl(diphenyl)phosphine (CAS: 13885-09-1)?

When handling 2-Biphenylyl(diphenyl)phosphine, it is essential to use appropriate personal protective equipment (PPE) such as gloves and goggles. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up using appropriate procedures, and the substance should be stored in a cool, dry place away from direct sunlight and oxidizing agents. Always refer to the Safety Data Sheet (SDS) for detailed instructions.