Moetsi oa theko e 'ngoe ea theko ea mofuta oa ÂgenylMethane tse tharo tsa theko ea Isocyatate (Ethyl acate

Moetsi oa theko e 'ngoe ea theko ea mofuta oa ngagraphy ea theko e meraro ea ISoCaninate

Tlhaloso e khutšoane:

Motsoako oa bongaka ka foromo ea cm3coch2ch3. Mokhahlelo oa Ethyl Acetate o na le monko o se nang monko o monate Tharollo ea Ethyl acetate ke ester ea ethanol le acetic acid; tharollo ea acetate e entsoe ka tekanyo e kholo bakeng sa ts'ebeliso e le ea solvent. Tlhahiso e kopaneng ea selemo le selemo ka 1985 ea Japane, Amerika Leboea, 'me Europe e ne e le lithane tse ka bang 400,000. Ka 2004, lithane tse hakanyetsoang 1.3M li hlahisitsoe ka bophara.

Cas: 141-78-6-6

Romella lengolo-tsoibila ho rona

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Synonyms

Akos Bbs-00004223; Moea oa moea; methyllabil;

Likopo

1.thyl acetate e sebelisoa e le solvent bakeng sa mefuta e fapaneng, li-li-laccuer le nitrocellulese; e le tatso ea lekhotla la bo-mme; ka lipono tsa ho hloekisa; le ka har'a tlhahiso ea silika ea silika ea maiketsetso, litlolo, le Photography freemas plates (Merck 1996). Ethyl acetate hangata e sebelisoa e le solvent maemong a manyolo. Litloholo tsa tikoloho; Lithibelo tsa lijo.

2.thyl acetate e sebelisoa haholo e le ea solt le e hlapolotsoeng, e leng ho ratoa ka lebaka la litšenyehelo tsa eona tse tlaase, tse tlase le monko o tlase. Mohlala, hangata e sebelisetsoa ho hloekisa liboto tsa potoloho le ho ntšoa mpesa ka har'a nama ea moriri (acetone le acetonitrol). Linako tsa kofi le makhasi a tee a sa qhibilihile ka boea-leseling. [Polotso e hlokahalang. Ka lits'oants'o, e le mouoane kapele, o siea monko o motšo feela letlalong.
3 - 1 - Ts'ebeliso ea Laboratorit
Ka laboratoring, motsoako o nang le ethinyl actate o sebelisoa hangata ho kholomo ea kholomo ea clumml clum khong Ethyl acetate ha e khethoe hakakel e le ea bohlokoa hobane e tloaetse ho hydrolysis le ho fetisa ea etlhoere.
3 - 2 - Ketsahalo ho veine
Ethyl acetate ke ena e tloaelehileng veine, e le sehlahisoa sa manyolo a tloaelehileng ka ho fetisisa - acetic acid le Edyl joala bo hlahisoang nakong ea belisoa. Monfo oa Ethyl actate o hlakile ka ho fetisisa mamating a mabe mme o kenya letsoho ho pono e akaretsang ea "litšusumetso" veine.
3 - 3 - Adventical vinging Agent
Tšimong ea entology, attyl acetate ke ankphyxyxyxyxyxyxy e sebetsang bakeng sa ho sebelisoa ho bokella le ho ithuta ho bokella le ho ithuta. Ka sekoting sa polao se qosoa ka Ethyl actate, mouoane o tla bolaea likokoanyana (hangata. Hobane ha se hygroscopic, ethyl actate e boloka likokoanyana tse lekaneng ho lumella pokello e nepahetseng e loketseng pokello.

3.pharmaceectic thuso (tatso); lintlha tsa maiketsetso tsa maiketsetso; solvent bakeng sa nitrocellulose, ho fapana, likepe le lipopi tsa lifofane; etsa sebopeho sa phofo e se nang monyetla, lifilimi tsa maiketsetso, lifilimi le lipolanete tsa maiketsetso, litlolo; litlolo tsa ho hloekisa, jj.

TLHOKOMELISO

Multind	TLHOKOMELISO
Ponahalo	Mochini o putsoa o putsoa kapa o mofubelu o pherese
TLHOKOMELISO HO 20 ° C	Approx 1.0 G / cm³
Viscosity ho 20 ° C	Approx 3 MPA.S
Assay ea NCO%	7.1 ± 0.2%
Assay of TriphenylMolmethane -4,4 ', 4' '- Trisocynate%	27 ± 1%
Dloarobenzene reserue	≤0.5