Soo saaraha Qiimaha Wanaagsan Triphenylmethane three isocyanate (Xalka ethyl acetate) CAS: 141-78-6 Nooca: Desmodur_RE

1.Ethyl acetate waxaa loo isticmaalaa sida dareere loogu talagalay varnishes, lacquers, iyo nitrocellulose;sida dhadhanka miraha macmalka ah;xagga nadiifinta dunta; iyo soo saarista iyo haragga xariirta macmalka ah, cadarka, iyo filimada iyo taarikada sawirada (Merck 1996).Ethyl Acetate waxaa guud ahaan loo isticmaalaa sida dareeraha falcelinta organic.wasakhowga deegaanka;Wasakhda cuntada.

2.Ethyl acetate waxaa loo isticmaalaa ugu horrayn sida dareeraha iyo dareeraha, iyadoo la doorbidayo sababtoo ah qiimaha hoose, sunta hoose, iyo ur la aqbali karo.Tusaale ahaan, waxaa caadi ahaan loo isticmaalaa in lagu nadiifiyo looxyada wareegga iyo qaar ka mid ah kuwa tirtiraya ciddiyaha (acetone iyo acetonitrile ayaa sidoo kale la isticmaalaa).Digirta kafeega iyo caleenta shaaha ayaa laga saaray dareerahaanBarfuunnada, si dhakhso ah ayuu u uumi baxaa, isaga oo ku reebaya uun urta cadarka maqaarka.
3 – 1 - Isticmaalka shaybaadhka
Shaybaadhka, isku dhafka ay ku jiraan ethyl acetate ayaa caadi ahaan loo isticmaalaa chromatography tiirka iyo soo saarista.Ethyl acetate marar dhif ah ayaa loo doortaa sida dareeraha falcelinta sababtoo ah waxay u nugul tahay hydrolysis iyo trans esterification.
3 - 2 - Dhacdooyinka khamriga
Ethyl acetate waa ester-ka ugu caansan khamriga, isagoo ah sheyga ugu badan ee acid organic kacsan - acetic acid, iyo aalkolada ethyl ee la soo saaro inta lagu jiro halsano.Udgoonka ethyl acetate wuxuu aad ugu muuqdaa khamriga da'da yar wuxuuna gacan ka geystaa aragtida guud ee "miro" ee khamriga.
3 – 3 - Wakiilka dilaaga ah
Marka la eego cilmiga entomology, ethyl acetate waa asphyxiant wax ku ool ah oo loo isticmaalo ururinta iyo daraasadda cayayaanka.Weelka wax lagu dilo ee lagu darey ethyl acetate, uumiga ayaa si degdeg ah u dili doona xasharaadka la ururiyey (sida caadiga ah dadka waaweyn) iyaga oo aan baabi'in.Sababtoo ah ma aha hygroscopic, ethyl acetate sidoo kale waxay xajisaa cayayaanka ku filan si ay u oggolaato kor u qaadista saxda ah ee ku habboon ururinta.

3.Gargaarka daawada (dhadhanka);nuxurka miraha macmalka ah;dareere loogu talagalay nitrocellulose, varnishes, lacquers, iyo dopes diyaarad;samaynta budada aan qiiqa lahayn, maqaar macmal ah, filimaan sawireed iyo saxanno, xariir macmal ah, cadar;nadiifinta dunta, iwm.