2-Butenoic acid,1-methylethyl ester, (2E)

Modify Date: 2025-09-13 17:44:05

2-Butenoic acid,1-methylethyl ester, (2E) Structure
2-Butenoic acid,1-methylethyl ester, (2E) structure
Common Name 2-Butenoic acid,1-methylethyl ester, (2E)
CAS Number 6284-46-4 Molecular Weight 128.16900
Density 0.89 Boiling Point 147ºC
Molecular Formula C7H12O2 Melting Point N/A
MSDS N/A Flash Point 40ºC

 Names

Name Isopropyl Crotonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.89
Boiling Point 147ºC
Molecular Formula C7H12O2
Molecular Weight 128.16900
Flash Point 40ºC
Exact Mass 128.08400
PSA 26.30000
LogP 1.51410
Index of Refraction 1.425
InChIKey AABBHSMFGKYLKE-SNAWJCMRSA-N
SMILES CC=CC(=O)OC(C)C

 Safety Information

HS Code 2916190090

 Synthetic Route

~76%

2-Butenoic acid,1-methylethyl ester, (2E) Structure

2-Butenoic acid...

CAS#:6284-46-4

Literature: Laurenson, James A. B.; Parkinson, John A.; Percy, Jonathan M.; Rinaudo, Giuseppe; Roig, Ricard Beilstein Journal of Organic Chemistry, 2013 , vol. 9, p. 2660 - 2668

~76%

2-Butenoic acid,1-methylethyl ester, (2E) Structure

2-Butenoic acid...

CAS#:6284-46-4

Literature: SK INNOVATION CO., LTD. Patent: US2012/329965 A1, 2012 ;

~55%

2-Butenoic acid,1-methylethyl ester, (2E) Structure

2-Butenoic acid...

CAS#:6284-46-4

Literature: Andell, Ove; Maaranen, Janne; Hoikka, Jouni; Vanne, Tiina; Rautio, Soile Patent: US2003/225275 A1, 2003 ; Location in patent: Page 10-11 ;

~87%

2-Butenoic acid,1-methylethyl ester, (2E) Structure

2-Butenoic acid...

CAS#:6284-46-4

Literature: Yadav; Reddy, Gondi Sudershan; Srinivas, Dale; Himabindu, Konuru Synthetic Communications, 1998 , vol. 28, # 13 p. 2337 - 2342

~%

2-Butenoic acid,1-methylethyl ester, (2E) Structure

2-Butenoic acid...

CAS#:6284-46-4

Literature: Tetrahedron Letters, , vol. 26, # 3 p. 381 - 384

 Customs

HS Code 2916190090
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

propan-2-yl (E)-but-2-enoate
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