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mankhwala

Nonyl Acetate(CAS#143-13-5)

Chemical Property:

Molecular Formula C11H22O2
Misa ya Molar 186.29
Kuchulukana 0.864g/mLat 25°C(lat.)
Melting Point -26 ° C
Boling Point 212°C(lat.)
Pophulikira 210 ° F
Nambala ya JECFA 131
Kuthamanga kwa Vapor 3.56-5.64Pa pa 20-25 ℃
Maonekedwe madzi oyera
Specific Gravity 0.865~0.871 (20/4℃)
Mtundu Madzi opanda mtundu
Kununkhira fungo la zipatso
Merck 14,6678
Mkhalidwe Wosungira 2-8 ° C
Refractive Index n20/D 1.424(lit.)
MDL Mtengo wa MFCD00027340
Zakuthupi ndi Zamankhwala Madzi opanda colorless ndi fungo la bowa ndi gardenia. Malo otentha ndi 212 ° C, ndipo kung'anima ndi 67.2 ° C. Kusungunuka mu ethanol ndi ether, miscible ndi mafuta, ochepa osasungunuka m'madzi.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
WGK Germany 2
Mtengo wa RTECS AJ1382500
Poizoni Mtengo wovuta wa oral LD50 (chitsanzo cha RIFM no. 71-5) chinanenedwa kuti> 5.0 g/kg mu makoswe. The pachimake dermal LD50 chitsanzo no. 71-5 idanenedwa kukhala> 5.0 g/kg (Levenstein, 1972).

 

Mawu Oyamba

Nonyl acetate ndi organic compound.

 

Nonyl acetate ili ndi izi:

- Madzi opanda mtundu kapena achikasu owoneka ndi fungo la zipatso;

- Imakhala ndi mphamvu yotsika ya nthunzi ndi kusinthasintha kutentha kwa firiji, ndipo imatha kusungunuka mwachangu;

- Kusungunuka mu zosungunulira organic monga ma alcohols, aldehydes, ndi lipids.

 

Kugwiritsa ntchito kwambiri kwa nonyl acetate kumaphatikizapo:

- Monga pulasitiki yopangira zokutira, inki ndi zomatira, imatha kusintha kufewa komanso kukhazikika kwazinthu;

- Monga mankhwala ophera tizilombo, amagwiritsidwa ntchito paulimi polimbana ndi tizilombo ndi tizirombo.

 

Pali njira ziwiri zazikulu zokonzekera nonyl acetate:

1. Nonyl acetate imapezeka ndi machitidwe a nonanol ndi acetic acid;

2. Nonyl acetate imapangidwa ndi esterification reaction ya nonanoic acid ndi ethanol.

 

Zambiri zachitetezo cha nonyl acetate:

- Nonyl acetate imakwiyitsa pang'ono ndipo imatha kuwononga maso ndi khungu;

- Valani zida zodzitetezera zoyenera monga magolovesi, zishango zakumaso, ndi zina zambiri mukamagwiritsa ntchito nonyl acetate;

- Pewani kukhudzana ndi nthunzi ya nonyl acetate ndikupewa kupuma;

- Ngati walowetsedwa mwangozi kapena kupumira mpweya, pitani kuchipatala mwamsanga.


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