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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > (E)-ethyl 4-(3,4-dimethoxyphenyl)-4-oxobut-2-enoate
(E)-ethyl 4-(3,4-dimethoxyphenyl)-4-oxobut-2-enoate structure, CAS 80937-23-1

(E)-ethyl 4-(3,4-dimethoxyphenyl)-4-oxobut-2-enoate

CAS Number80937-23-1

Synonyms(E)Ethyl4-(3,4-dimethoxyphenyl; 3-(3,4-dimethoxybenzoyl)acrylic acid; (E)4-(3,4-dimethyoxyphenyl)-4-oxo-2-butenoate; 4-(3,4-dimethoxyphenyl)-4-oxocrotonic acid; 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoic acid; (E)-4-(3,4-dimethoxyphenyl)-4-oxocrotonic acid ethyl aster; MFCD08458864; (E)-4-(3,4-Dimethoxyphenyl)-4-oxo-2-butenoic acid; Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate; 4-Oxo-4-(3.4-dimethoxy-phenyl)-trans-crotonsaeure; VAC; (E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate (VAC); (E)ETHYL 4-(3,4-DIMETHOXYPHENYL)-4-OXO-2-BUTENOATE; (E)-ethyl 4-(3,4-dimethoxyphenyl)-4-oxobut-2-enoate; 4-oxo-4-(3.4-dimethoxy-phenyl)-trans-crotonic acid; EINECS 279-631-0

Molecular FormulaC14H16O5

Molecular Weight264.27400

Purity98%

Density1.138g/cm3

Boiling Point393.2ºC at 760 mmHg

Melting Point87.0-91.0ºC

Flash Point

Appearance

EINECS279-631-0

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Cat. No.: 2A-9000134 Purity: 98%
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Quality Control of [ 80937-23-1 ] Purity: 98% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number80937-23-1
Catalog No.2A-9000134
Chinese Name(E)-4-(3,4-二甲氧基苯基)-4-氧代-2-丁烯酸乙酯
Synonyms(E)Ethyl4-(3,4-dimethoxyphenyl; 3-(3,4-dimethoxybenzoyl)acrylic acid; (E)4-(3,4-dimethyoxyphenyl)-4-oxo-2-butenoate; 4-(3,4-dimethoxyphenyl)-4-oxocrotonic acid; 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoic acid; (E)-4-(3,4-dimethoxyphenyl)-4-oxocrotonic acid ethyl aster; MFCD08458864; (E)-4-(3,4-Dimethoxyphenyl)-4-oxo-2-butenoic acid; Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate; 4-Oxo-4-(3.4-dimethoxy-phenyl)-trans-crotonsaeure; VAC; (E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate (VAC); (E)ETHYL 4-(3,4-DIMETHOXYPHENYL)-4-OXO-2-BUTENOATE; (E)-ethyl 4-(3,4-dimethoxyphenyl)-4-oxobut-2-enoate; 4-oxo-4-(3.4-dimethoxy-phenyl)-trans-crotonic acid; EINECS 279-631-0
Molecular FormulaC14H16O5
Molecular Weight264.27400
Purity98
Density1.138g/cm3
Boiling Point393.2ºC at 760 mmHg
Melting Point87.0-91.0ºC
EINECS279-631-0
HTC2918990090
SMILESCOc1ccc(cc1OC)C(=O)\C=C\C(O)=O
InChIInChI=1S/C12H12O5/c1-16-10-5-3-8(7-11(10)17-2)9(13)4-6-12(14)15/h3-7H,1-2H3,(H,14,15)/b6-4+
InChI KeyInChIKey=QUWWWXPLUJFEHM-GQCTYLIASA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 30.0%
Transport InfoProduct name: 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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