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umkhiqizo

I-Menthyl acetate(CAS#89-48-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C12H22O2
I-Molar Mass 198.3
Ukuminyana 0.922 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point 25°C
I-Boling Point 228-229 °C (okhanyisiwe)
Ukuzungezisa Okuthile(α) D20 -79.42°
I-Flash Point 198°F
Inombolo ye-JECFA 431
Ukuncibilika kwamanzi 17mg/L ngo-25℃
I-Vapor Presure 26Pa ngo-25℃
Ukubukeka Uketshezi olungenambala olusobala
I-Merck 13,5863
Isimo Sesitoreji -20°C
I-Refractive Index n20/D 1.447(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Umlingiswa: uketshezi olungenambala olusobala. Inephunga lamafutha omnqumo anephunga elimnandi.
indawo yokubilisa 227 ℃
ukuminyana okuhlobene 0.9185g/cm3
inkomba ye-refractive 1.4472
iphoyinti elikhanyayo 92 ℃
Sebenzisa Isetshenziswa njenge-Spice yokwenziwa

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi N – Iyingozi emvelweni
Amakhodi Engozi 51/53 - Ubuthi ezidalwa zasemanzini, bungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini.
Incazelo Yokuphepha 61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha.
Ama-ID e-UN I-UN3082 – isigaba 9 – PG 3 – DOT NA1993 – Izinto eziyingozi kwezemvelo, uketshezi, nos HI: konke (hhayi i-BR)
I-WGK Germany 3

 

Isingeniso

I-Menthyl acetate iyinhlanganisela ephilayo eyaziwa nangokuthi i-menthol acetate.

 

Ikhwalithi:

- Ukubukeka: I-Menthyl acetate iwuketshezi olungenambala ukuya kokuphuzi okuphaphathekile.

- I-Solubility: Incibilika otshwaleni ne-ether futhi ayincibiliki emanzini.

 

Sebenzisa:

 

Indlela:

I-Menthyl acetate ingalungiswa ngu:

Ukusabela Kwawoyela We-Peppermint Nge-Acetic Acid: Amafutha e-Peppermint asabela nge-acetic acid ngaphansi kwesenzo se-catalyst efanele ukukhiqiza i-menthol acetate.

Ukusabela kwe-Esterification: i-menthol ne-acetic acid zifakwa ngaphansi kwe-acid catalyst ukuze kukhiqizwe i-menthol acetate.

 

Ulwazi Lokuphepha:

- I-Menthyl acetate inobuthi obuphansi kodwa kusafanele isetshenziswe ngokuqapha.

- Gwema ukuthinta isikhumba, amehlo, nolwelwesi lwamafinyila ukuze ugweme ukucasuka noma ukungezwani komzimba.

- Gcina umoya omuhle lapho usebenza.

- Kufanele igcinwe endaweni epholile, eyomile futhi engenawo umoya, kude nomlilo kanye nama-oxidants.

 


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