Methyl (2E)-2-butenoate structure
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Common Name | Methyl (2E)-2-butenoate | ||
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CAS Number | 623-43-8 | Molecular Weight | 100.116 | |
Density | 0.9±0.1 g/cm3 | Boiling Point | 121.0±0.0 °C at 760 mmHg | |
Molecular Formula | C5H8O2 | Melting Point | N/A | |
MSDS | Chinese USA | Flash Point | 4.4±0.0 °C | |
Symbol |
GHS02, GHS07 |
Signal Word | Danger |
Name | trans-Methyl crotonate |
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Synonym | More Synonyms |
Density | 0.9±0.1 g/cm3 |
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Boiling Point | 121.0±0.0 °C at 760 mmHg |
Molecular Formula | C5H8O2 |
Molecular Weight | 100.116 |
Flash Point | 4.4±0.0 °C |
Exact Mass | 100.052429 |
PSA | 26.30000 |
LogP | 1.32 |
Vapour Pressure | 14.9±0.2 mmHg at 25°C |
Index of Refraction | 1.414 |
Water Solubility | IMMISCIBLE |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Symbol |
GHS02, GHS07 |
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Signal Word | Danger |
Hazard Statements | H225-H315-H319-H335 |
Precautionary Statements | P210-P261-P305 + P351 + P338 |
Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
Hazard Codes | F:Flammable;Xi:Irritant; |
Risk Phrases | R11;R36/37/38 |
Safety Phrases | S16-S26-S36-S33-S9 |
RIDADR | UN 3272 3/PG 2 |
WGK Germany | 2 |
RTECS | GQ5710000 |
Packaging Group | II |
Hazard Class | 3.0 |
HS Code | 29161980 |
Precursor 10 | |
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DownStream 9 | |
HS Code | 2916190090 |
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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% |
First total syntheses of the phytotoxins solanapyrones D and E via the domino Michael protocol.
J. Org. Chem. 67(17) , 5969-76, (2002) The phytotoxins solanapyrones D (1) and E (2) have been synthesized from the decalone prepared by the domino Michael reaction of the kinetic enolate of optically pure acetylcyclohexene with methyl cro... |
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The vinylogous aldol reaction of unsaturated esters and enolizable aldehydes using the novel Lewis acid aluminum tris(2,6-di-2-naphthylphenoxide).
Org. Lett. 14(11) , 2678-81, (2012) The synthesis of the novel Lewis acid, aluminum tris(2,6-di-2-naphthylphenoxide) (ATNP), and its use in the vinylogous aldol reaction between methyl crotonate and enolizable aldehydes are described. A... |
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Solvent engineering: an effective tool to direct chemoselectivity in a lipase-catalyzed Michael addition. Priego J, et al.
Tetrahedron 65(2) , 536-539, (2009)
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Methyl-(2E)-but-2-enoat |
methyl-trans-3-triethylsilylacrylate |
methyl trans-crotonate |
Crotonic acid, methyl ester |
EINECS 210-793-7 |
Methyl (2E)-but-2-enoate |
Methyl Crotonate |
methyl-trans-4-oxo-2-pentoate |
E-1-triethylsilylpropensaeuremethylester |
2-Butenoic acid, methyl ester |
crotonic acid methyl ester |
2-Butenoic acid, methyl ester, (2E)- |
Methyl (2E)-2-butenoate |
Crotonic acid, methyl ester (8CI) |
MFCD00009287 |
3-methyl-acrylic acid,methyl ester |