Taw qhia ntawm CAS 24851-98-7|Methyl Dihydrojasmonate
Methyl dihydrojasmonate yog cov tsis muaj xim oily kua ntawm qhov kub thiab txias, yuav luag insoluble hauv dej, soluble hauv ethanol thiab roj. Methyl dihydrojasmonate yog cov khoom siv tshuaj tsw qab nrog jasmine aroma, uas feem ntau siv hauv ntau cov tshuaj tsw qab. Nws muaj cov nyhuv emollient zoo thiab cov nyhuv antibacterial, thiab yog dav siv hauv tshuaj pleev ib ce thiab naj hoom industries.
Methyl dihydrojasmonate tuaj yeem raug ntxiv cov tshuaj tiv thaiv nrog nucleophilic reagents (xws li hydrogen amino pawg, cawv, amines, thiab lwm yam) los tsim cov khoom sib txuas. Methyl dihydrojasmonate tuaj yeem ua alkylated hauv qab catalysis los qhia ib pawg alkyl ntawm ortho txoj haujlwm ntawm ketone.
Nws yuav tsum raug sau tseg tias methyl dihydrojasmonate tuaj yeem decompose nyob rau hauv qhov kub thiab txias ib puag ncig acidic, yog li nws yuav tsum tau kho thiab tswj raws li qhov xwm txheej tiag tiag thaum siv nws. Nyob rau tib lub sijhawm, methyl dihydrojasmonate uas ua tau raws li cov qauv kev nyab xeeb ntawm cov zaub mov yuav tsum tau siv los ua kom nws zoo thiab nyab xeeb.
Ntawm qhov kub thiab txias, methyl dihydrojasmonate yog qhov ruaj khov thiab tuaj yeem khaws cia ntawm qhov kub thiab txias tau ntau xyoo, tab sis yog tias raug rau lub teeb, kub lossis cua, nws yuav maj mam decompose, txo nws qhov zoo thiab cov nyhuv. Yog li ntawd, nws raug nquahu kom khaws cia rau hauv qhov chaw txias, qhuav thiab tsaus.
Daim ntawv thov CAS 24851-98-7|Methyl Dihydrojasmonate
1. Methyl dihydrojasmonate yog ib qho khoom noj khoom haus txuj lom, tseem hu ua methyl jasmonate. Nws yog feem ntau siv los txhim kho cov aroma thiab saj ntawm cov khoom noj khoom haus, nrog rau cov khoom qab zib, biscuits, qhob cij, ncuav mog qab zib, nqaij cov khoom, thiab lwm yam. Cov tshuaj tsw qab ntawm methyl dihydrojasmonate yog piav raws li kev sib xyaw ntawm jasmine thiab yuzu, thiab nws saj yog lub teeb, sov. thiab qab zib, thiab nws feem ntau yog siv los txhim kho cov aroma ntawm cov khoom noj qab zib. Tsis tas li ntawd, nws kuj yog siv los txhim kho tsw ntawm cov khoom noj nqaij.
2. Tus nqi ntawm methyl dihydrojasmonate siv feem ntau yog me me, feem ntau tsis ntau tshaj 0.1 feem pua ntawm tag nrho cov formulation. Nws tuaj yeem siv los ua ib qho txuj lom lossis ua ke nrog lwm cov txuj lom los txhim kho thiab kho cov aroma thiab saj ntawm cov zaub mov.
3. Tsis tas li ntawd, methyl dihydrojasmonate kuj tseem siv tau los ua cov khoom siv raw rau kev tsim cov dyes, hluavtaws resins thiab lwm yam tshuaj.
Specification ntawm CAS 24851-98-7|Methyl Dihydrojasmonate
|
Cov khoom |
Specification |
|
Melting point |
< -20 °C (< -4 °F) at ca.1,013 hPa |
|
Boiling point |
110 degree 0.2 hli Hg (lit.) |
|
Flash point |
≥113 degree (230 degree F) |
|
Qhov ntom |
0.998 g/mL ntawm 25 degree (lit.) |
|
Qhov tshwm sim |
Ua kua |
|
Xim (APHA) |
Tsis muaj xim - daj daj heev |
|
tsw |
Aromatic |
|
Refractive Index |
n20/D 1.459 (lit.) |
|
Vapor siab |
0.1Pa/25 degree |
|
Dej solubility |
ca.0.574 g/l ntawm 20 degree (68 degree F) |
|
Autoignition kub |
ca.259 degree (ca.498 degree F) ntawm 980 hPa |
Pob thiab tsheb thauj mus los ntawm CAS 24851-98-7|Methyl Dihydrojasmonate
Pob: 20 g / Lub raj mis, 20 kg / Nruas, 100 kg / Nruas
Hauv Tshuag, cov kev cai tshwj xeeb tuaj yeem sib tham.
Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv
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