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: 4-Pentenoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

62251-79-0

62251-79-0 structure

62251-79-0 structure

Name: 4-Pentenoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester
Chemical Name: ethyl 3-oxo-2-(triphenyl-λ5-phosphanylidene)pent-4-enoate
CAS Number: 62251-79-0
Molecular Formula: C₂₅H₂₃O₃P
Molecular Weight: 402.42200
Create Date: 2017-09-13 05:03:37
Modify Date: 2025-09-20 18:44:26

Name	ethyl 3-oxo-2-(triphenyl-λ5-phosphanylidene)pent-4-enoate

Density	1.18g/cm3
Boiling Point	539.9ºC at 760 mmHg
Molecular Formula	C₂₅H₂₃O₃P
Molecular Weight	402.42200
Flash Point	293.3ºC
Exact Mass	402.13800
PSA	53.18000
LogP	3.47110
Index of Refraction	1.598

83269-82-3 structure

83269-82-3

~%

62251-79-0 structure

62251-79-0

Literature: Cooke, Manning P. Journal of Organic Chemistry, 1982 , vol. 47, # 25 p. 4963 - 4968

1099-45-2 structure

1099-45-2

~%

62251-79-0 structure

62251-79-0

Literature: Cooke, Manning P. Journal of Organic Chemistry, 1982 , vol. 47, # 25 p. 4963 - 4968

Precursor 2
83269-82-3 1099-45-2
DownStream 0

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