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539-74-2 - Ethyl 3-bromopropionate, 99% - 3-Bromopropionic acid ethyl ester - A12402 - Alfa Aesar

A12402 Ethyl 3-bromopropionate, 99%

CAS-Nummer
539-74-2
Synonyme
3-Bromopropionic acid ethyl ester

Größe Preis ($) Menge Verfügbarkeit
25g 63,76
100g 163,37
500g 647,20
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Ethyl 3-bromopropionate, 99%

MDL
MFCD00000251
EINECS
208-724-0

Chemische Eigenschaften

Formel
BrCH2CH2CO2CH2CH3
Molmasse
181.03
Siedepunkt
67-71°/10mm
Flammpunkt
79°(174°F)
Dichte
1.416
Brechungsindex
1.4520
Sensitivität
Light Sensitive
Löslichkeit
Soluble in water, alcohol, chloroform, benzene.

Anwendungen

Ethyl 3-bromopropionate was used in the preparation of (3?,4?-dimethoxyphenyl)-5-oxopentanoic acid.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, Bases, Reducing agents

Literaturverweise

Berlin KD,; Herd MD. Proc. Novel 2-amino-4-aryl-substituted-and 2-amino-4, 5-disubstituted-thiazoles.Oklahoma Acad. Sci. 1991, 71 29-33

Undergoes a "homo-Reformatsky" coupling with carbonyl compounds leading to -lactones. The homoenolate can be generated with various lanthanide metals, La, Ce, Nd or Sm: J. Org. Chem., 55, 1628 (1990):

Cyclopropanols may be synthesized by reaction of ß-halo esters with Grignard reagents and SmI2: Tetrahedron Lett., 32, 7691 (1991).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335-H227

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid.

Sicherheitshinweise: P210-P261-P280-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1700933
Harmonized Tariff Code
2915.90
TSCA
Yes

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