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Ethyl (R) -3-hydroxybutyrate (CAS# 24915-95-5) Mufananidzo
  • Ethyl (R) -3-hydroxybutyrate (CAS# 24915-95-5) 1

Ethyl (R) -3-hydroxybutyrate (CAS# 24915-95-5)

Chemical Property:

Molecular Formula C6H12O3
Molar Misa 132.16
Density 1.017 g/mL pa25 °C (lit.)
Boling Point 75-76 °C/12 mmHg (lit.)
Kutenderera kwakananga(α) -45.5 º (589nm, c=1, CHCl3)
Flash Point 148°F
Mvura Solubility soluble
Vapor Presure 17.2Pa pa20 ℃
Chitarisiko Liquid
Specific Gravity 1.017
Color Zvakajeka, Zvisina Ruvara
pKa 14.45±0.20(Zvakafanotaurwa)
Storage Condition 2-8°C
Refractive Index n20/D 1.42(lit.)
Zvenyama uye Chemical Properties alpha:-45.5 o (589nm, c=1, CHCl3)

Product Detail

Product Tags

Risk Codes R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R52 – Zvinokuvadza kune zvipenyu zvemumvura
Tsanangudzo Yekuchengetedza 24/25 - Dzivisa kusangana neganda nemeso.
UN IDs 1993
WGK Germany 3
HS Code 29181990

 

Nhanganyaya

Ethyl (R)-(-)-3-hydroxybutyrate, inozivikanwawo se (R)-(-)-3-hydroxybutyric acid ethyl ester, is an organic compound. Zvimiro zvayo ndezvizvi:

 

Hunhu:

- Chitarisiko: Mvura isina ruvara

 

Shandisa:

Ethyl (R)-(-)-3-hydroxybutyrate ine dzakasiyana siyana dzekushandisa mumunda wekemikari:

- Inogona kuita basa rakakosha seinokonzeresa mune organic synthesis maitiro.

 

Nzira:

Pane nzira dzakawanda dzekugadzirira ethyl (R)-(-)-3-hydroxybutyrate:

- Nzira yakajairika ndeyekugadzirira ne esterification ye hydroxybutyric acid, iyo inopindirana ne hydroxybutyric acid ne ethanol, inowedzera acid catalyst yakadai se sulfuric acid kana formic acid, uye inosvibisa chigadzirwa chakachena mushure mekuita.

- Inogonawo kugadzirwa nekudzikisa succinic acid ne ethanol, kuwedzera acid catalysts, uyezve hydrolysis.

 

Zvekuchengetedza

Ethyl (R)-(-)-3-hydroxybutyrate yakachengeteka kuti ishandiswe zvachose, asi zvinotevera zvinofanirwa kucherechedzwa:

- Imvura inopfuta uye inofanirwa kudzivirirwa kubva pakubata nemoto wakavhurika uye tembiricha yakakwira.

- Inodiwa kuchengetedza kuchengetedza, sekupfeka magirazi ekudzivirira uye magurovhosi, inofanira kutorwa panguva yekushanda.

- Dzivisa inhalation, kupinza, uye ganda-ku-ganda kubata kudzivirira kusagadzikana uye kukuvara.

- Kana wasangana, sukurudza nzvimbo yakabatwa nekukasira nemvura yakawanda uye tsvaga kurapwa.

 

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  • Zvinotevera:
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