sec-Butyl (2E)-2-methyl-2-butenoate

Modify Date: 2025-08-24 19:59:04

sec-Butyl (2E)-2-methyl-2-butenoate structure	Common Name	sec-Butyl (2E)-2-methyl-2-butenoate
	CAS Number	28127-58-4	Molecular Weight	156.22200
	Density	0.889 g/mL at 25ºC(lit.)	Boiling Point	84.5ºC27 mm Hg(lit.)
	Molecular Formula	C₉H₁₆O₂	Melting Point	N/A
	MSDS	USA	Flash Point	151 °F

Name	sec-Butyl (2E)-2-methyl-2-butenoate
Synonym	More Synonyms

Density	0.889 g/mL at 25ºC(lit.)
Boiling Point	84.5ºC27 mm Hg(lit.)
Molecular Formula	C₉H₁₆O₂
Molecular Weight	156.22200
Flash Point	151 °F
Exact Mass	156.11500
PSA	26.30000
LogP	2.29430
Vapour Pressure	0.904mmHg at 25°C
Index of Refraction	n20/D 1.435(lit.)
InChIKey	UKJTZSWULQNVJI-FNORWQNLSA-N
SMILES	CC=C(C)C(=O)OC(C)CC

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2916190090

Tiglic acid

CAS#:80-59-1

(±)-2-Butanol

CAS#:78-92-2

sec-Butyl (2E)-...

CAS#:28127-58-4

Literature: Munch-Petersen Journal of Organic Chemistry, 1957 , vol. 22, p. 170,175 Org.Synth.Coll., 1973 , vol. Vol.V, p. 762,764

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%

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(E)-2-methyl-but-2-enoic acid sec-butyl ester

(+-)-Tiglinsaeure-sec-butylester

(+-)-2-methyl-trans-crotonic acid sec-butyl ester

Essigsaeure-<(E)-2-methyl-2-butenyl>ester

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MFCD00075196

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Names