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623-70-1 - Ethyl crotonate, 98% - Crotonic acid ethyl ester - Ethyl 2-butenoate - A12529 - Alfa Aesar

A12529 Ethyl crotonate, 98%

CAS-Nummer
623-70-1
Synonyme
Crotonic acid ethyl ester
Ethyl 2-butenoate

Größe Preis ($) Menge Verfügbarkeit
100g 32,96
500g 97,03
2500g 314,40
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Ethyl crotonate, 98%

MDL
MFCD00009289
EINECS
210-808-7

Chemische Eigenschaften

Formel
CH3CH=CHCO2CH2CH3
Molmasse
114.14
Siedepunkt
141-143°
Flammpunkt
2°(36°F)
Dichte
0.918
Löslichkeit
Not miscible in water.

Anwendungen

Ethyl crotonate is used as a solvent for cellulose esters as well as a plasticizer for acrylic resins.

Bemerkungen

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literaturverweise

J.L.Herrmann; G.R.Kieczykowski; R.H.Schlessinger. Deconjugative alkylation of the enolate anion derived from ethyl crotonate. Tetrahedron Letters. 1973, 14, (26)2433-2436

 

Jerry R.Mohrig; Sabrina S.Fu; Randall W.King; Ronald Warnet; Gary Gustafson. Stereochemistry of nucleophilic conjugate addition. Addition of ethanol-d and 2-methyl-2-propanethiol-d to ethyl crotonate. J. Am. Chem. Soc. 1990, 112, (9)3665-3667

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H314-H318-H303

Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Causes serious eye damage. May be harmful if swallowed.

Sicherheitshinweise: P210-P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
635834
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2916.19
TSCA
Yes
RTECS
GQ3500000

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