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598-72-1 - 2-Bromopropionic acid, 98% - A17569 - Alfa Aesar

A17569 2-Bromopropionic acid, 98%

CAS-Nummer
598-72-1
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250g 49,40
1000g 128,00
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2-Bromopropionic acid, 98%

MDL
MFCD00004211
EINECS
209-947-6

Chemische Eigenschaften

Formel
C3H5BrO2
Molmasse
152.98
Schmelzpunkt
25°
Siedepunkt
202-203°
Flammpunkt
100°(212°F)
Dichte
1.700
Brechungsindex
1.4760
Löslichkeit
Soluble in water.

Anwendungen

It is employed as pharmaceutical and agrochemical intermediate. It is used as an alkylation agent for mercaptans and other sulfur containing compounds.

Bemerkungen

Store away from oxidizing agents and strong bases. Keep the container tightly closed in a cool, dry place.

Literaturverweise

H Xiao.; J Liu.; Z Li. Catalysis of the hydrolysis of ethyl mandelate and esterification of alpha-bromopropionic acid by lipase in microemulsions.Chin J Biotechnol.1993,9(1), 33-39.

Hari M R Gardimalla.; Deendayal Mandal.; Philip D Stevens.; Max Yen.; Yong Gao. Superparamagnetic nanoparticle-supported enzymatic resolution of racemic carboxylates.Chem Commun (Camb).2005,354432-4434.

Reaction of ɑ-halo alkanoic acids with a dialkyl phosphite in the presence of NaH, followed by treatment of the resulting phosphonoacetate salt with an aldehyde (or cycloalkanone) provides a convenient one-pot alternative to the Knoevenagel or Horner-Wadsworth-Emmons reactions for the synthesis of a variety of substituted acrylic acids: J. Org. Chem., 46, 2514 (1981):

For a simplified variant of the reaction, applicable to the synthesis of ɑ-unsubstituted cinnamic acids, see Chloroacetic acid, A11482.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301-H314-H318

Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.

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

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
605451
Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2915.90
TSCA
Yes
RTECS
UA2451715

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