Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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141333-27-9

141333-27-9 structure

141333-27-9 structure

Name: ethyl 4-(4-formyl-2-methoxyphenoxy)butanoate
Chemical Name: ethyl 4-(4-formyl-2-methoxyphenoxy)butanoate
CAS Number: 141333-27-9
Molecular Formula: C₁₄H₁₈O₅
Molecular Weight: 266.29000
Create Date: 2018-12-09 17:36:44
Modify Date: 2025-08-25 10:48:31

Name	ethyl 4-(4-formyl-2-methoxyphenoxy)butanoate
Synonyms	ethyl 4-(4-formyl-3-methoxy)-phenyl butyrate Butanoic acid,4-(4-formyl-2-methoxyphenoxy)-,ethyl ester 4-(4-Formyl-2-methoxyphenoxy)butanoic acid,ethyl ester OR0575

Density	1.132g/cm3
Boiling Point	408.9ºC at 760 mmHg
Molecular Formula	C₁₄H₁₈O₅
Molecular Weight	266.29000
Flash Point	219.6ºC
Exact Mass	266.11500
PSA	61.83000
LogP	2.22980
Vapour Pressure	6.76E-07mmHg at 25°C
Index of Refraction	1.518

HS Code	2918990090

2969-81-5 structure

2969-81-5

121-33-5 structure

121-33-5

~99%

141333-27-9 structure

141333-27-9

Literature: Shi, Qian; Wada, Koji; Ohkoshi, Emika; Lin, Li; Huang, Rong; Morris-Natschke, Susan L.; Goto, Masuo; Lee, Kuo-Hsiung Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 13 p. 4020 - 4031

621-59-0 structure

621-59-0

2969-81-5 structure

2969-81-5

~%

141333-27-9 structure

141333-27-9

Literature: SmithKline Beecham Corporation Patent: US5393788 A1, 1995 ; US 5393788 A

Precursor 3
2969-81-5 121-33-5 621-59-0
DownStream 1
355017-64-0

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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