CAS 791-28-6 Triphenylphosphine oxide - Materials / Alfa Chemistry

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Triphenylphosphine oxide

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Catalog Number

ACM791286-1

CAS Number

791-28-6

Product Name

Triphenylphosphine oxide

Structure

Category

Ligands for Functional Metal Complexes

Synonyms

Phosphine oxide, triphenyl-; Triphenyl phosphorus oxide; (C6H5)3P=O; Triphenylphosphanoxid; Triphenylphosphanoxide; (C6H5)3PO;Triphenylphosphine oxide;Triphenyl phosphorus oxide

IUPAC Name

diphenylphosphorylbenzene

Molecular Weight

278.28

Molecular Formula

C18H15OP

Canonical SMILES

C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)C3=CC=CC=C3;

InChI

1S/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

InChI Key

FIQMHBFVRAXMOP-UHFFFAOYSA-N

Boiling Point

360 °C

Melting Point

150-157 °C(lit.)

Flash Point

180 °C

Purity

99%

Density

1.212 g/cm3

Appearance

Solid

Application

Flame Retardant

Storage

Store at RT.

Complexity

281

Covalently-Bonded Unit Count

EC Number

212-338-8

Exact Mass

278.086g/mol

Heavy Atom Count

Isomeric SMILES

C1=CC=C(C=C1)P(=O)(C2=CC=CC=C2)C3=CC=CC=C3

Monoisotopic Mass

278.086g/mol

NSC Number

398

Rotatable Bond Count

Topological Polar Surface Area

17.1A^2

UNII

Z69161FKI3

Vapor Pressure

2.60e-09 mmHg;

MSDS

Download MSDS

COA

Download COA

Spec Sheet

Download Spec Sheet

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