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Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate (CAS # 90866-33-4)

Chemical Property:

Molecular Formula C6H11ClO3
Molar Mass 166.6 ib
Qhov ntom 1.19 g / mL ntawm 25 ° C (lit.)
Melting Point 93-95 ° C
Boling Point 93-95 ° C / 5 mmHg (lit.)
Kev sib hloov tshwj xeeb (α) 14º (zoo)
Flash Point > 110 ° C
Solubility Chloroform (Sparingly), DMSO (me ntsis), Methanol (me ntsis)
Vapor Siab 0.00145mmHg ntawm 25 ° C
Qhov tshwm sim Roj
Specific Gravity 1.190 Nws
Xim Clear Colorless
pKa 13.23 ± 0.20 (Kev kwv yees)
Kev cia khoom Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub
Refractive Index N20/D 1.452

Product Detail

Khoom cim npe

Hazard Cov Cim Xi-xaj
Risk Codes 41 - Kev pheej hmoo ntawm kev puas tsuaj loj rau qhov muag
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S36/39 -
UN IDs 2810 ib
WGK Germany 3
HS Code 29181990 ib
Hazard Class 6.1
Packing Group III

 

Taw qhia

Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate yog cov organic compound. Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:

 

Zoo:

- Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate yog cov khoom uas muaj cov qauv tshuaj tshwj xeeb.

-

- Qhov no yog chiral compound nrog stereoisomers tam sim no. Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate yog ib qho isomer ntawm dextrophone.

- Nws yog soluble hauv ethanol thiab ether thiab me ntsis soluble hauv dej.

 

Siv:

- Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate yog ib qho tseem ceeb nruab nrab compound siv nyob rau hauv cov organic synthesis tshuaj.

- Cov tshuaj no kuj siv los ua cov catalyst thiab ligand.

 

Txoj kev:

- Txoj kev npaj ntawm ethyl (R)-(+)-4-chloro-3-hydroxybutyrate koom nrog ntau cov txheej txheem synthesis.

- Cov kev npaj tshwj xeeb thiab cov kev mob tshwm sim tuaj yeem sib txawv nyob ntawm tus neeg tshawb xyuas thiab cov ntaub ntawv.

 

Cov ntaub ntawv kev nyab xeeb:

- Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate feem ntau muaj toxicity tsawg nyob rau hauv kev siv kom raug thiab cia tej yam kev mob.

-Tab sis nws tseem yog tshuaj lom neeg thiab yuav tsum tau ua raws li cov txheej txheem kev nyab xeeb ntawm kev ua haujlwm.

- Thaum tuav thiab tuav, tsis txhob kov ncaj qha rau ntawm daim tawv nqaij thiab qhov muag, siv cov hnab looj tes tiv thaiv thiab tsom iav.

- Thaum khaws cia, nws yuav tsum muab cia rau hauv qhov chaw qhuav, txias, qhov cua zoo, kom deb ntawm cov khoom siv hluav taws xob thiab hluav taws kub.

 


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb