Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [1-(Triphenylphosphoranylidene)ethyl]phosphonic acid diphenyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57356-83-9

57356-83-9 structure

57356-83-9 structure

Name: [1-(Triphenylphosphoranylidene)ethyl]phosphonic acid diphenyl ester
Chemical Name: Diphenyl 1-(triphenylphosphoranylidene)ethylphosphonate
CAS Number: 57356-83-9
Molecular Formula: C₃₂H₂₈O₃P₂
Molecular Weight: 522.510
Create Date: 2021-09-14 08:56:34
Modify Date: 2025-09-14 00:18:48

Names
Properties

Name	Diphenyl 1-(triphenylphosphoranylidene)ethylphosphonate
Synonyms	Diphenyl 1-(triphenylphosphoranylidene)ethylphosphonate Phosphonic acid, P-[1-(triphenylphosphoranylidene)ethyl]-, diphenyl ester Diphenyl [1-(triphenylphosphoranylidene)ethyl]phosphonate Phosphonic acid, [1-(triphenylphosphoranylidene)ethyl]-, diphenyl ester

Density	1.2±0.1 g/cm3
Boiling Point	642.0±38.0 °C at 760 mmHg
Molecular Formula	C₃₂H₂₈O₃P₂
Molecular Weight	522.510
Flash Point	354.7±47.1 °C
Exact Mass	522.151367
LogP	6.29
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.640

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.