| Category:natural substances and extractives   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:   Physical Properties: 
| Appearance: | colorless to pale yellow clear liquid (est) |  | Assay: | 95.00 to 100.00 |  | Food Chemicals Codex Listed: | No |  | Boiling Point: | 121.00 °C. @  760.00 mm Hg |  | Vapor Pressure: | 0.005000 mmHg @  25.00 °C. (est) |  | Flash Point: | 197.00 °F. TCC (   91.50 °C. ) (est) |  | logP (o/w): | 3.381 (est) |  | Soluble in: |  |  | alcohol |  |  | water, 1.241e+004 mg/L @ 25 °C (est) |  | Insoluble in: |  |  | water |    Organoleptic Properties: 
| Odor and/or flavor descriptions from others (if found). |    Cosmetic Information:   Suppliers:   Safety Information: 
|  |  | Hazards identification |  |  |  | Classification of the substance or mixture |  | GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |  | None found. |  | GHS Label elements, including precautionary statements |  |  |  | Pictogram |  |  |  |  | Hazard statement(s) |  | None found. |  | Precautionary statement(s) |  | None found. |  | Oral/Parenteral Toxicity: |  | Not determined |  | Dermal Toxicity: |  | Not determined |  | Inhalation Toxicity: |  | Not determined |    Safety in Use Information: 
| Category: |  | natural substances and extractives |  | IFRA Critical Effect: |  | Dermal sensitization |  |  | View the IFRA Standard |  | Recommendation for methyl crotonate usage levels up to: |  |  | PROHIBITED: Should not be used as a fragrance ingredient. |  |  |  | Recommendation for methyl crotonate flavor usage levels up to: |  |  | not for flavor use. |    Safety References:   References:   Other Information:   Potential Blenders and core components note  Potential Uses:   Occurrence (nature, food, other):note  Synonyms: 
| 2- | butenoic acid methyl ester |  |  | crotonic acid methyl ester |  | 1-( | methoxycarbonyl) propene |  |  | methyl 2-butenoate |  |  | methyl but-2-enoate |    Articles:
| PubMed:Cross-Metathesis of Biosourced Fatty Acid Derivatives: A Step Further Toward Improved Reactivity. |  | PubMed:Synthesis of carbon-11-labeled 4-(phenylamino)-pyrrolo[2,1-f][1,2,4]triazine derivatives as new potential PET tracers for imaging of p38α mitogen-activated protein kinase. |  | PubMed:N-Alkylated dinitrones from isosorbide as cross-linkers for unsaturated bio-based polyesters. |  | PubMed:Arylboration of alkenes by cooperative palladium/copper catalysis. |  | PubMed:Accurate bond energies of biodiesel methyl esters from multireference averaged coupled-pair functional calculations. |  | PubMed:Chemical constituents from Inula wissmanniana and their anti-inflammatory activities. |  | PubMed:Thiol-ene click chemistry: computational and kinetic analysis of the influence of alkene functionality. |  | PubMed:The vinylogous aldol reaction of unsaturated esters and enolizable aldehydes using the novel Lewis acid aluminum tris(2,6-di-2-naphthylphenoxide). |  | PubMed:Gas-phase oxidation of methyl crotonate and ethyl crotonate. kinetic study of their reactions toward OH radicals and Cl atoms. |  | PubMed:Phospha-Michael additions to activated internal alkenes: steric and electronic effects. |  | PubMed:Chemopreventive activity of sesquiterpene lactones (SLs) from yacon against TPA-induced Raji cells deformation. |  | PubMed:Rhodium-catalyzed 1,4-addition of lithium 2-furyltriolborates to unsaturated ketones and esters for enantioselective synthesis of γ-oxo-carboxylic acids by oxidation of the furyl ring with ozone. |  | PubMed:Triterpenoids from the leaves of Toona ciliata. |  | PubMed:A versatile strategy for divergent and diastereoselective synthesis of natural product-like polyhydroxylated indolizidines. |  | PubMed:Conjugate addition of 2- and 4-pyridylcuprates: an expeditious asymmetric synthesis of natural (-)-evoninic acid. |  | PubMed:Density functional theory study of electroreductive hydrocoupling of alpha,beta-unsaturated carbonyl compounds. |  | PubMed:Identification of potent odorants in different cultivars of snake fruit [Salacca zalacca (Gaert.) Voss] using gas chromatography-olfactometry. |  | PubMed:An experimental study of the gas-phase reaction of the NO3 radical with alpha,beta-unsaturated carbonyl compounds. |  | PubMed:Gas-phase reactivity of the O=P(OCH3)2 + phosphonium ion towards alpha,beta-unsaturated esters in a quadrupole ion trap. |  | PubMed:1H chemical shifts in NMR. Part 21--prediction of the 1H chemical shifts of molecules containing the ester group: a modelling and ab initio investigation. |  | PubMed:Theoretical study of the photochemical [2 + 2]-cycloadditions of cyclic and acyclic alpha,beta-unsaturated carbonyl compounds to ethylene. |  | PubMed:First total syntheses of the phytotoxins solanapyrones D and E via the domino Michael protocol. |  | PubMed:Synergistic catalysis of anthrone Diels-Alder reactions. |  | PubMed:Unusual Regioselectivity of the Dipolar Cycloaddition Reactions of Nitrile Oxides and Tertiary Cinnamides and Crotonamides(1). |  | PubMed:Characterization of partially transesterified poly(beta-hydroxyalkanoate)s by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. |  | PubMed:The first total synthesis of (-)-solanapyrone E based on domino Michael strategy. |  | PubMed:Metabolism of ethyl tiglate in apple fruits leads to the formation of small amounts of (R)-ethyl 2-methylbutanoate. |  | PubMed:Characterization of partially transesterified poly(beta-hydroxyalkanoate)s using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. |  | PubMed:Synthesis and analgesic activity of N-aryl/arylalkyl 3-(1-pyrrolidinyl/piperidinyl)butyramides. |  | PubMed:Acylated flavonoids from pseudognaphalium species |  | PubMed:A synthetic approach to benanomicin A. 2. Synthesis of the substituted 5,6-dihydrobenzo[a]naphthacenequinone. |  | PubMed:Carbodications. 4.(1) Hydrogen Isotope Exchange of Crotonyl Cations in Superacid. |  | PubMed:Synthesis of 4-methoxy-2,3,5-trimethylpyridine: a specific building block for compounds with gastric-acid inhibiting activity. |  | PubMed:On the kinetics and mechanism of enoate reductase. |  | PubMed:Identification or urinary mercapturic acids formed from acrylate, methacrylate and crotonate in the rat. |  | PubMed:Purification and some properties of a hitherto-unknown enzyme reducing the carbon-carbon double bond of alpha, beta-unsaturated carboxylate anions. |  | PubMed:Properties of two Clostridia strains acting as catalysts for the preparative stereospecific hydrogenation of 2-enoic acids and 2-alken-1-ols with hydrogen gas. |  | PubMed:[On the specifity and stereospecificity of the conversion of different 2,3-unsaturated acids by Clostridium kluyveri (author's transl)]. |    |