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300-85-6 - 3-Hydroxybutyric acid, 98% - H30426 - Alfa Aesar

H30426 3-Hydroxybutyric acid, 98%

CAS-Nummer
300-85-6
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 119,20
25g 400,50
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3-Hydroxybutyric acid, 98%

MDL
MFCD00004546
EINECS
206-099-9

Chemische Eigenschaften

Formel
C4H8O3
Molmasse
104.10
Schmelzpunkt
36-39°
Sensitivität
Hygroscopic
Löslichkeit
Miscible with water, alcohol and ether.

Anwendungen

3-Hydroxybutyric acid is used in enantioselective synthesis of D-(-)-3-hydroxybutyric acid by escherichia coli. It forms films of random copolymer with (R)-3-hydroxypentanoic acid, (R)-3-hydroxyhexanoic acid, 4-hydroxybutyric acid, 6-hydroxyhexanoic acid and (S,S)-lactide by the melt-crystallized method.

Bemerkungen

Hygroscopic. Incompatible with acids and bases.

Literaturverweise

Bredikhin, A. A.; Bredikhina, Z. A.; Zakharychev, D. V.; Samigullina, A. I.; Gubaidullin, A. T. 4-Benzoylamino-3-Hydroxybutyric acid, Historically First “Anomalous Racemate”: Reinvestigation. Crys. Growth Des. 2015, 15 (3), 1362-1373.

Numata, K.; Morisaki, K. Screening of Marine Bacteria To Synthesize Polyhydroxyalkanoate from Lignin: Contribution of Lignin Derivatives to Biosynthesis by Oceanimonas doudoroffii. ACS Sustainable Chem. Eng. 2015, 3 (4), 569-573.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P280g-P305+P351+P338

Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Weitere Referenzen

Merck
14,4816
Harmonized Tariff Code
2918.19
TSCA
Yes

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