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mankhwala

Formic Acid 2-Phenylethyl Ester(CAS#104-62-1)

Chemical Property:

Molecular Formula C9H10O2
Misa ya Molar 150.17
Kuchulukana 1.058g/mLat 25°C(lit.)
Boling Point 226°C(lat.)
Pophulikira 196°F
Nambala ya JECFA 988
Kuthamanga kwa Vapor 0.0505mmHg pa 25°C
Mkhalidwe Wosungira Kutentha kwa Zipinda
Refractive Index n20/D 1.5075(lit.)
MDL Chithunzi cha MFCD00021046
Zakuthupi ndi Zamankhwala Madzi opanda colorless, fungo la duwa, lofanana ndi fungo la hyacinth ndi chrysanthemum, maula osapsa pang'ono ngati kukoma kokoma. Malo otentha 226 ℃, flash point 91 ℃. Kachulukidwe wachibale (d415)1.066~1.070. Kusungunuka pang'ono m'madzi, kusungunuka mu zosungunulira zomwe zimagwiritsidwa ntchito kwambiri.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu
Kufotokozera Zachitetezo 36/37 - Valani zovala zoteteza ndi magolovesi oyenera.
WGK Germany 2
Mtengo wa RTECS LQ9400000
Poizoni The pachimake oral LD50 mtengo mu makoswe ananenedwa kukhala 3.22 ml/kg (2.82-3.67 ml/kg) (Levenstein, 1973a) .The pachimake dermal LD50 mtengo ananenedwa kuti> 5 ml/kg mu kalulu (Levenstein, 1973b) .

 

Mawu Oyamba

2-phenylethyl mawonekedwe. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:

 

Ubwino:

2-phenylethyl formate ndi madzi opanda mtundu okhala ndi fungo lokoma, la zipatso. Sisungunuka m'madzi ndipo imasungunuka pang'ono mu ethanol ndi ether.

 

Gwiritsani ntchito:

2-phenylethyl formate imagwiritsidwa ntchito kwambiri m'makampani onunkhira komanso onunkhira, ndipo nthawi zambiri amagwiritsidwa ntchito pokonzekera zokometsera za zipatso, zokometsera zamaluwa ndi zokometsera. Kukoma kwake kwa zipatso nthawi zambiri kumagwiritsidwa ntchito muzakumwa zokometsera zipatso, maswiti, kutafuna chingamu, mafuta onunkhira ndi zinthu zina.

 

Njira:

2-phenylethyl formate imatha kupezeka ndi zomwe formic acid ndi phenylethanol. Zomwe zimachitika nthawi zambiri zimakhala pansi pa acidic, ndipo chothandizira (monga acetic acid, etc.) chimawonjezedwa kuti chiwonjezeke. Chogulitsacho chimasungunuka ndikuyeretsedwa kuti mupeze mawonekedwe abwino-2-phenylethyl ester.

 

Zambiri Zachitetezo:

2-phenylethyl formate ndi poizoni ndipo amakwiyitsa mpaka pamlingo wina. Zikakhudza khungu ndi maso, zimatha kuyambitsa mkwiyo kapena kutupa. Kukoka mpweya wochuluka wa forme-2-phenylethyl kungayambitse zizindikiro monga kupuma movutikira komanso chizungulire. Zida zodzitetezera zoyenerera monga magolovesi, magalasi, ndi zishango zakumaso ziyenera kuvalidwa zikagwiritsidwa ntchito. Panthawi imodzimodziyo, m'pofunika kupewa kukhudzana ndi okosijeni panthawi yosungira, ndikupewa kutentha kwakukulu ndi magwero oyaka.


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