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Dihydrocarvyl acetate (CAS # 20777-49-5) Featured duab
  • Dihydrocarvyl acetate (CAS # 20777-49-5) 1

Tom ntej: Dihydrocarvyl Acetate (CAS # 20777-49-5)

Chemical Property:

Molecular Formula C12H20O2
Molar Mass 196.29 Nws
Qhov ntom 0.947g / mLat 20 ° C (lit.)
Boling Point 232-234 ° C (lit.)
Flash Point 194 ° F
JECFA Number 379 ib
BRN 2443836 ib
Refractive Index n20/D 1.459 (lit.)
Physical thiab Chemical Properties Cov khoom siv tshuaj muaj xim tsis muaj xim rau lub teeb daj ua kua, rose-zoo li aroma, me ntsis mint, paj, ntsuab, zaub thiab taum. Me ntsis soluble hauv dej, soluble hauv ethanol. Feem ntau, cov khoom muag tau muab faib ua ob hom: sab laug thiab sab xis. (+)-dihydrochlorite acetate yog sib xyaw ntawm isomers txog 2% hom tshiab, txog 7% heterotype thiab txog 85% neoiso. Nws tus txheeb ze ntom ntom (d420) yog 0.948, refractive index (D20) yog 1.437, [α]54620 + 73 + 3, [α]D20 +61 + 3, flash point yog 118 ℃; Qhov kub ntawm (I) dihydrokirilate acetate yog 232 ~ 234 ℃, (d420) 0.947, (nD20) 1.459, thiab lub teeb nyem yog 90 ℃. Cov khoom ntuj muaj nyob hauv mint, spearmint thiab celery.
Siv Siv GB 2760-1996 muab rau kev tso cai siv cov khoom noj qab zib. Rau cov txiv hmab txiv ntoo, txiv hmab txiv ntoo tauj, thiab cov khoom noj mint-hom.

Product Detail

Khoom cim npe

Kev nyab xeeb piav qhia S23 - Tsis txhob ua pa.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany 2
RTECS TSI 0210000

 

Taw qhia

Monocartin acetate. Nws cov khoom yog raws li nram no:

 

Cov tsos mob: Carlotin acetate yog cov kua tsis muaj xim thiab pob tshab.

 

Solubility: Nws yog soluble hauv dej thiab ntau cov kuab tshuaj organic xws li ethanol, chloroform, thiab acetone.

 

Fragrance: Caraway acetate muaj qhov tshwj xeeb floral aroma.

 

Txoj kev npaj ntawm dihydrocarabeth acetate feem ntau yog ua los ntawm esterification cov tshuaj tiv thaiv, thiab cov kauj ruam tshwj xeeb yog tias acetic acid thiab caramel yog reacted los tsim nyob rau hauv acidic tej yam kev mob.

 

Cov ntaub ntawv kev nyab xeeb rau carabeth dihydroacetate:

 

Toxicity: Monocarbartin acetate yog non-toxic rau tib neeg ntawm cov concentrations.

 

Flammability: Carlotin acetate yog cov kua hluav taws kub thiab yuav tsum tau khaws cia kom deb ntawm cov nplaim taws thiab kub kub.

 

Irritation: Ntev mus ntev rau carnabeth acetate yuav ua rau tawv nqaij thiab qhov muag khaus.

 

Thaum siv cardiax acetate, ua raws li cov txheej txheem kev nyab xeeb, zam kev sib cuag nrog cov tawv nqaij thiab qhov muag, thiab xyuam xim rau kev nyab xeeb ntawm kev cia thiab kev thauj mus los.

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    cov khoom muaj feem xyuam