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Key Documents

Altri documenti

W338206

Sigma-Aldrich

Ethyl vinyl ketone

≥97%, stabilized with BHT, FG

Sinonimo/i:

1-Penten-3-one, Ethyl vinyl ketone

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About This Item

Formula condensata:
C2H5COCH=CH2
Numero CAS:
1629-58-9
Peso molecolare:
84.12
Numero FEMA:
3382
Beilstein:
1735857
Numero CE:
216-624-3
N° CoE:
11179
Numero MDL:
MFCD00009316
Codice UNSPSC:
12164502
ID PubChem:
24901679
Numero Flavis:
7.102
NACRES:
NA.21

Origine biologica

synthetic

Livello qualitativo

400

Grado

FG
Fragrance grade
Halal
Kosher

agenzia

follows IFRA guidelines
meets purity specifications of JECFA

Conformità normativa

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

Saggio

≥97%

contiene

BHT as stabilizer

Indice di rifrazione

n20/D 1.419 (lit.)

P. eboll.

38 °C/60 mmHg (lit.)

Densità

0.851 g/mL at 20 °C
0.845 g/mL at 25 °C (lit.)

applicazioni

flavors and fragrances

Documentazione

see Safety & Documentation for available documents

Allergene alimentare

no known allergens

Allergene in fragranze

no known allergens

Organolettico

garlic; onion; pungent

Stringa SMILE

CCC(=O)C=C

InChI

1S/C5H8O/c1-3-5(6)4-2/h3H,1,4H2,2H3
JLIDVCMBCGBIEY-UHFFFAOYSA-N

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Descrizione generale

Ethyl vinyl ketone is a volatile flavor compound mainly found in tomatoes. It may be responsible for the raw bean odor and flavor in soybeans.

Avvertenze

Danger

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°C)

-10 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Methacrolein

Identification of a volatile component in soybeans that contributes to the raw bean flavor.
Mattick LR & Hand DB.
Journal of Agricultural and Food Chemistry, 17(1),, 15-17 (1969)
E Eder et al.
Chemical research in toxicology, 4(1), 50-57 (1991-01-01)
The reaction of the alpha, beta-unsaturated ketones methyl vinyl ketone (MVK) and ethyl vinyl ketone (EVK) with nucleosides and 5'-mononucleotides was studied. The genotoxic activity of MVK and EVK in the SOS Chromotest was investigated. Three different types of adducts
Weijun Liu et al.
Journal of the American Chemical Society, 128(5), 1426-1427 (2006-02-02)
The cycloaddition between 1,3-cyclohexadiene and various enones and enals (methyl vinyl ketone, ethyl vinyl ketone, methacrolien) is accomplished at room temperature in yields ranging from 51 to 68% without the use of Lewis acids, high pressures, or microwave reactors. This
Eduardo C Meurer et al.
Journal of mass spectrometry : JMS, 37(2), 146-154 (2002-02-22)
Gas-phase reactions of acylium ions with alpha,beta-unsaturated carbonyl compounds were investigated using pentaquadrupole multiple-stage mass spectrometry. With acrolein and metacrolein, CH(3)-C(+)(double bond)O, CH(2)(double bond)CH-C(+)(double bond)O, C(6)H(5)-C(+)(double bond)O, and (CH(3))(2)N-C(+)(double bond)O react to variable extents by mono and double polar [4
E Eder et al.
Mutation research, 470(1), 29-37 (2000-09-15)
alpha,beta-Unsaturated ketones are bifunctional compounds which form promutagenic 1,N(2)-propanodeoxyguanosine adducts like carcinogenic alpha,beta-unsaturated aldehydes and are mutagenic and genotoxic like these aldehydes. They are important industrial chemicals, are found in our environment and are widespread in our food. We investigated
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