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

639516-92-0

639516-92-0 structure

639516-92-0 structure

Name: (2-phenylethynyl-phenyl)-phosphonic acid diethyl ester
Chemical Name: (2-phenylethynyl-phenyl)-phosphonic acid diethyl ester
CAS Number: 639516-92-0
Molecular Formula: C₁₈H₁₉O₃P
Molecular Weight: 314.31500
Create Date: 2017-04-30 14:58:57
Modify Date: 2025-09-27 17:38:37

Name	(2-phenylethynyl-phenyl)-phosphonic acid diethyl ester
Synonyms	2-(2-phenylethynyl)phenylphosphonic acid diethyl ester (2-phenylethynylphenyl)phosphonic acid diethyl ester

Molecular Formula	C₁₈H₁₉O₃P
Molecular Weight	314.31500
Exact Mass	314.10700
PSA	45.34000
LogP	3.97780

Precursor 0
DownStream 1
682348-73-8

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