Keywords

• Triphenylphosphine oxide
• TPPO
• 791-28-6

Quick Details

• ProName: Triphenylphosphine oxide TPPO
• CasNo: 791-28-6
• Molecular Formula: C18H15OP
• Appearance: white powder
• Application: API
• DeliveryTime: 3~5 DAYS
• PackAge: bag, drum
• Port: Shanghai,Guangzhou,Beijing,Qingdao,Hk
• ProductionCapacity: 10 Metric Ton/Day
• Purity: 99%
• Storage: store from light heat, in cool place
• Transportation: by air , by sea
• LimitNum: 1 Kilogram
• Moisture Content: <0.5%
• Impurity: <0.05%
• state: ready stock

Superiority

Key attributes

Industry-specific attributes

CAS No.

791-28-6

Purity

99%min

Other attributes

Place of Origin

Shandong, China

Type

Dyestuff Intermediates, Syntheses Material Intermediates

Other Names

TPPO

MF

C18H15OP, C18H15OP

EINECS No.

212-338-8

Details

Type:	Intermediates/Pharmaceutical Intermediates
Product name:	Triphenylphosphine oxide
CAS NO:	791-28-6
Molecular weight:	278.2849
EC NO:	212-338-8
Molecular formula:	C18H15OP
InChI:	InChI=1/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
Product description:	Product name: Triphenylphosphine oxide CAS No.: 791-28-6 EINECS No.: 212-338-8 Properties: Pure white crystalline powder, soluble in alcohol and benzene, insoluble in petroleum ether, slightly soluble in hot water, irritating Melting point: 154-158 °C (427-429 K). Boiling point: 462.9±18.0 °C. Flash point: 233.8±21.2 °C Vapor pressure: 2.62E-08mmHg at 25 °C Molecular structure: Ph3PO and POCl3 are similar in structure, both of which are tetrahedral structures. Uses: Can be used in organic synthesis intermediates, pharmaceutical intermediates, catalysts and extractants.
Alias:	Triphenylphosphine oxide
Structural formula: