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: Butanoic 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

1474-92-6

1474-92-6 structure

1474-92-6 structure

Name: Butanoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester
Chemical Name: ethyl 3-oxo-2-(triphenylphosphoranylidene)butanoate
CAS Number: 1474-92-6
Molecular Formula: C₂₄H₂₃O₃P
Molecular Weight: 390.41100
Create Date: 2017-04-28 10:26:36
Modify Date: 2025-08-25 18:46:30

Name	ethyl 3-oxo-2-(triphenylphosphoranylidene)butanoate
Synonyms	2-Triphenylphosphoranyliden-acetessigsaeure-aethylester ethyl 2-triphenylphosphoranylidene-3-oxobutyrate 4-Methylpyrimidine-5-carboxylic acid ethyl ester 4-methyl-5-ethoxycarbonylpyrimidine ethyl 3-oxo-2-(triphenylphosphoranylidene)butyrate 2-triphenylphosphoranyliden-acetoacetic acid ethyl ester ethoxycarbonyl-5 methyl-4 pyrimidine ethoxycarbonylacetylmethylenetriphenylphosphorane

Density	1.18g/cm3
Boiling Point	530.7ºC at 760mmHg
Molecular Formula	C₂₄H₂₃O₃P
Molecular Weight	390.41100
Flash Point	287.7ºC
Exact Mass	390.13800
PSA	53.18000
LogP	3.30500
Vapour Pressure	2.41E-11mmHg at 25°C
Index of Refraction	1.595

Precursor 7
75-36-5 1099-45-2 141-97-9 603-35-0
108-24-7 2435-53-2 2526-64-9
DownStream 2
4341-76-8 1723-25-7

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