Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (Triphenylphosphoranylidene)ketene
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

15596-07-3

15596-07-3 structure

15596-07-3 structure

Name: (Triphenylphosphoranylidene)ketene
Chemical Name: (Triphenylphosphoranylidene)ketene
CAS Number: 15596-07-3
Molecular Formula: C₂₀H₁₅OP
Molecular Weight: 302.30600
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-09-27 09:40:42
Modify Date: 2025-08-26 19:27:18

Names
Properties

Name	(Triphenylphosphoranylidene)ketene
Synonyms	Bestmann Ylide Ketenylidene(triphenyl)phosphorane Bestmann reagent Bestmann's ylide (Triphenylphosphoranylidene)ethenone,Bestmann ylide,Ketenylidene(triphenyl)phosphorane Ketenylidene(triphenyl)phosphoraneBestmann Ylide

Density	1.12g/cm3
Boiling Point	455.4ºC at 760 mmHg
Melting Point	171ºC
Molecular Formula	C₂₀H₁₅OP
Molecular Weight	302.30600
Flash Point	229.2ºC
Exact Mass	302.08600
PSA	26.88000
LogP	2.76940
Vapour Pressure	1.77E-08mmHg at 25°C
Index of Refraction	1.604

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