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166898

Sigma-Aldrich

3-Hydroxybutyric acid

95%

Sinonimo/i:

(±)-3-Hydroxybutanoic acid, DL-β-Hydroxybutyric acid

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About This Item

Formula condensata:
CH3CH(OH)CH2COOH
Peso molecolare:
104.10
Beilstein:
773861
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

95%

Indice di rifrazione

n20/D 1.443 (lit.)

P. eboll.

118-120 °C/2 mmHg (lit.)

Solubilità

ethanol: soluble 50 mg/mL, clear

Densità

1.126 g/mL at 25 °C (lit.)

Temperatura di conservazione

2-8°C

Stringa SMILE

CC(O)CC(O)=O

InChI

1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)
WHBMMWSBFZVSSR-UHFFFAOYSA-N

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Descrizione generale

3-Hydroxybutyric acid 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. It is an important intermediate for the fine chemical industry.

Applicazioni

3-Hydroxybutyric acid was used in enantioselective synthesis of D-(-)-3-hydroxybutyric acid by Escherichia coli.

Applicazioni

Pittogrammi

Corrosion

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Eye Dam. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

233.6 °F - closed cup

Punto d’infiammabilità (°C)

112 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


Certificati d'analisi (COA)

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