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598-78-7 - (±)-2-Chloropropionic acid, 94% - A12860 - Alfa Aesar

A12860 (±)-2-Chloropropionic acid, 94%

CAS-Nummer
598-78-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100g 19,62
500g 53,25
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(±)-2-Chloropropionic acid, 94%

MDL
MFCD00004224
EINECS
209-952-3

Chemische Eigenschaften

Formel
C3H5ClO2
Molmasse
108.53
Schmelzpunkt
-13°
Siedepunkt
78-80°/11mm
Flammpunkt
101°(213°F)
Dichte
1.262
Brechungsindex
1.4350

Literaturverweise

Condensation of the dilithio-derivative with carbonyl compounds gives ɑß-epoxycarboxylic acids (glycidic acids) which afford methyl ketones on decarboxylation, avoiding possible ester hydrolysis in the classical Darzens glycidic ester condensation (see Ethyl­ chloroacetate, A15554): J. Org. Chem., 47, 1205 (1982). An analogous reaction of the dianion with ɑß-unsaturated esters gives, stereoselectively, cyclopropane cis-dicarboxylic acids: Synthesis, 284 (1982):

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GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H314-H302

Causes severe skin burns and eye damage. Harmful if swallowed.

Sicherheitshinweise: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P301+P312-P405-P501a

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. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1720259
Gefahrenklasse
8
Verpackungsgruppe
III
Harmonized Tariff Code
2915.90
TSCA
Yes
RTECS
UE8575000

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