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mankhwala

Menthyl acetate(CAS#89-48-5)

Chemical Property:

Molecular Formula C12H22O2
Misa ya Molar 198.3
Kuchulukana 0.922 g/mL pa 25 °C (kuyatsa)
Melting Point 25°C
Boling Point 228-229 °C (kuyatsa)
Kuzungulira Kwapadera (α) D20 -79.42°
Pophulikira 198°F
Nambala ya JECFA 431
Kusungunuka kwamadzi 17mg/L pa 25℃
Kuthamanga kwa Vapor 26Pa pa 25℃
Maonekedwe Transparent colorless madzi
Merck 13,5863
Mkhalidwe Wosungira -20 ° C
Refractive Index n20/D 1.447(lit.)
Zakuthupi ndi Zamankhwala Khalidwe: madzi owonekera opanda mtundu. Ali ndi fungo la mafuta a peppermint okhala ndi fungo la rose.
kutentha kwa 227 ℃
kachulukidwe wachibale 0.9185g/cm3
Refractive index 1.4472
Flash point 92 ℃
Gwiritsani ntchito Amagwiritsidwa ntchito ngati Spice yopangira

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa N - Zowopsa kwa chilengedwe
Zizindikiro Zowopsa 51/53 - Poizoni kwa zamoyo zam'madzi, zitha kubweretsa zovuta kwanthawi yayitali m'malo am'madzi.
Kufotokozera Zachitetezo 61 - Pewani kumasulidwa ku chilengedwe. Onani malangizo apadera / mapepala achitetezo.
Ma ID a UN UN3082 - kalasi 9 - PG 3 - DOT NA1993 - Zinthu zowopsa zachilengedwe, zamadzimadzi, nos HI: zonse (osati BR)
WGK Germany 3

 

Mawu Oyamba

Menthyl acetate ndi mankhwala achilengedwe omwe amadziwikanso kuti menthol acetate.

 

Ubwino:

- Maonekedwe: Methyl acetate ndi madzi achikasu otuwa.

- Sulubility: Imasungunuka mu mowa ndi ether komanso osasungunuka m'madzi.

 

Gwiritsani ntchito:

 

Njira:

Menthyl acetate ikhoza kukonzedwa ndi:

Kuchita kwa Mafuta a Peppermint ndi Acetic Acid: Mafuta a peppermint amachitidwa ndi asidi pansi pa zochita za chothandizira choyenera kuti apange menthol acetate.

Esterification reaction: menthol ndi acetic acid amapangidwa pansi pa chothandizira kuti apange menthol acetate.

 

Zambiri Zachitetezo:

- Methyl acetate ili ndi kawopsedwe kakang'ono koma iyenera kugwiritsidwa ntchito mosamala.

- Pewani kukhudzana ndi khungu, maso, ndi mucous nembanemba kuti mupewe kuyabwa kapena kuyabwa.

- Sungani mpweya wabwino mukaugwiritsa ntchito.

- Iyenera kusungidwa pamalo ozizira, owuma komanso mpweya wabwino, kutali ndi moto ndi ma oxygen.

 


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