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625-35-4 - Crotonyl chloride, tech. 90% - trans-2-Butenoyl chloride - A13710 - Alfa Aesar

A13710 Crotonyl chloride, tech. 90%

CAS-Nummer
625-35-4
Synonyme
trans-2-Butenoyl chloride

Größe Preis ($) Menge Verfügbarkeit
25g 26,06
100g 66,23
500g 244,80
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Crotonyl chloride, tech. 90%

MDL
MFCD00000734
EINECS
210-889-9

Chemische Eigenschaften

Formel
C4H5ClO
Molmasse
104.54
Siedepunkt
121-123°
Flammpunkt
35°(95°F)
Dichte
1.091
Brechungsindex
1.4600
Sensitivität
Moisture Sensitive
Löslichkeit
Reacts with water.

Anwendungen

Crotonyl chloride is used in agrochemical, pharmaceutical and dyestuff field. Crotonoyl chloride was used in the synthesis of α,β-unsaturated ester.

Bemerkungen

Moisture Sensitive. Store at 4°C. Store away from heat and moisture. Incompatible with

Literaturverweise

Toshitsugu Ozeki; Masakatsu Kusaka. Studies on the Isomerization Esterification of Crotonoyl Chloride to Vinylacetic Acid Ester. III. The Reactions of Branched Crotonoyl Chlorides.Bulletin of the Chemical Society of Japan.1967, 40 2686-2688.

Davies SG, et al. Double asymmetric induction as a mechanistic probe: the doubly diastereoselective conjugate addition of enantiopure lithium amides to enantiopure α,β-unsaturated esters and enantiopure α,β-unsaturated hydroxamates.Tetrahedron.2011,67(34), 6382-6403.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H318-H226

Causes severe skin burns and eye damage. Causes serious eye damage. Flammable liquid and vapour.

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
506118
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2916.19
TSCA
Yes

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