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khoom

Isoambrettolide (CAS # 28645-51-4)

Chemical Property:

Molecular Formula C16H28O2
Molar Mass 252.39 Nws
Qhov ntom 0.956g / mLat 25 ° C (lit.)
Boling Point 185-190 ° C 16 hli Hg (lit.)
Flash Point > 230 ° F
JECFA Number Xyoo 1991
Dej Solubility 15 μg / L ntawm 25 ℃
Solubility Chloroform (Sparingly), Methanol (Sparingly)
Vapor Siab 0.003Pa ntawm 25 ℃
Qhov tshwm sim Roj
Xim Clear Colorless
Kev cia khoom Lub tub yees
Refractive Index n20/D 1.479 (lit.)

Product Detail

Khoom cim npe

Hazard Cov Cim Xi-xaj
Risk Codes 36 – Khaus 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.
WGK Germany 2
Toxicity Ob qho tib si qhov ncauj LD50 tus nqi hauv nas thiab qhov mob LD50 tus nqi hauv luav tshaj 5 g / kg (Wohl, 1974).

 

Taw qhia

Dielanolide yog ib qho organic compound. Nws yog ib qho khoom siv nrog cov xim daj.

 

Txoj kev npaj ntawm daj sunflower lactone feem ntau yog muab rho tawm los ntawm cov nroj tsuag lossis kab mob. Los ntawm cov txheej txheem extraction thiab purification, cov ntshiab daj sunolides tuaj yeem tau.

 

Ua tib zoo saib xyuas kev tiv thaiv tus kheej thaum siv thiab tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.

Tsis txhob nqus cov plua plav lossis roj ntawm cov xim daj sunolide thiab xyuas kom meej tias qhov chaw ua haujlwm yog qhov cua zoo.

Tsis txhob sib xyaw nrog oxidants thiab cov kua qaub muaj zog kom tsis txhob ua rau muaj kev phom sij txaus ntshai.

Thaum tuav cov paj paj daj daj, cov txheej txheem kev nyab xeeb ntawm kev ua haujlwm thiab kev tiv thaiv yuav tsum tau ua nruj me ntsis.

 


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