66261-38-9

66261-38-9 structure

Name: 3-ethoxycarbonylbut-3-enoic acid
Chemical Name: 3-ethoxycarbonylbut-3-enoic acid
CAS Number: 66261-38-9
Molecular Formula: C₇H₁₀O₄
Molecular Weight: 158.15200
Create Date: 2016-12-02 10:15:01
Modify Date: 2024-01-02 15:17:41

Name	3-ethoxycarbonylbut-3-enoic acid
Synonyms	4-Ethoxy-2-methylene-4-oxobutanoic acid Methylfumarsaeure-4-aethylester methylfumaric acid-4-ethyl ester 2-methyl-2-butenedioic acid 4-ethylester

Melting Point	56ºC
Molecular Formula	C₇H₁₀O₄
Molecular Weight	158.15200
Exact Mass	158.05800
PSA	63.60000
LogP	0.58040

HS Code	2918990090

65527-85-7

~99%

66261-38-9

Literature: Eisenfuehr, Alexander; Arora, Paramjit S; Sengle, Gerhard; Takaoka, Leo R; Nowick, James S; Famulok, Michael Bioorganic and medicinal chemistry, 2003 , vol. 11, # 2 p. 235 - 249

132032-94-1

66261-38-9

Literature: Eisenfuehr, Alexander; Arora, Paramjit S; Sengle, Gerhard; Takaoka, Leo R; Nowick, James S; Famulok, Michael Bioorganic and medicinal chemistry, 2003 , vol. 11, # 2 p. 235 - 249

2418-31-7

89966-38-1

66261-38-9

Literature: Schmid, Rudolf; Partali, Vassilia; Anthonsen, Thorleif; Anthonsen, Henrik W; Kvittingen, Lise Tetrahedron Letters, 2001 , vol. 42, # 48 p. 8543 - 8545

2418-31-7

66261-38-9

Literature: Anschuetz; Drugman Chemische Berichte, 1897 , vol. 30, p. 2651 Full Text Show Details Anschuetz Justus Liebigs Annalen der Chemie, 1907 , vol. 353, p. 144,178

64-17-5

498-24-8

89966-38-1

66261-38-9

Literature: Anschuetz Justus Liebigs Annalen der Chemie, 1907 , vol. 353, p. 144,178

29555-27-9

66261-38-9

Literature: Gastambide; Gastambide-Odier Bulletin de la Societe Chimique de France, 1954 , p. 1177,1180,1182,1183,1184

Precursor 5
65527-85-7 2418-31-7 64-17-5 498-24-8
29555-27-9
DownStream 2
6236-10-8 81426-68-8

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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