Propyl actate cas 109-60-4
Lebitso la sehlahisoa: propyl acetate
Cas: 109-60-4
MF: C5h10o2
MW: 102.13
Ntlha ea ho qhibiliha: -95 ° C (lit.)
Khoeli: 102 ° C (Lit.)
TLHOKOMELISO: 0.888 g / ml c (lit.)
Density ea vapor: 3.5 (A moea)
Khatello ea mouoane: 25 mm hg (20 ° C)
Indranti ea theko e phahameng: N20 / D 1.384 (e bonesa.)
POU: 2925 | Proptyl acetate
FP: 55 ° F
Merck: 14,7841
Palo ea Jecfa: 126
Brn: 1740764
1. E sebelisoa bakeng sa lipolanete tse feto-fetohang le tse khethehileng tsa skrineng tse khethehileng tsa tlhahlobo ea skrineng.
2. E loketse haholo Polyolefin le amide finting.
3. E sebelisoa indastering ea PTA.
4. E sebelisoa e le ea ralvent bakeng sa nitarase nitrate e halikiloeng, rabara e halikiloeng, rabara e halikiloeng ea phenolic aldehyde.
5. E sebelisoa e le likokoana-hloko tsa likoloi le lihlahisoa tsa polasetiki.
6. E sebelisoa e le soevent bakeng sa litlolo le lihlahisoa tsa tlhokomelo ea motho.
7. E sebelisoa e le solvent bakeng sa moemeli ea monko o monate.
1, t / t
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E bolokiloe ka ntlong e kenelletseng le e omileng.
Profer acetate a lokela ho bolokoa hantle ho netefatsa polokeho ea eona le ho boloka boleng. Mona ke litataiso tsa ho boloka propyl acetate:
1. Sesebelisoa: STOPER POPOPO SOPYL ACETERIT AFTITITITY e entsoe ka lisebelisoa tse lumellanang joalo ka khalase kapa polasetiki e itseng. Etsa bonnete ba hore setshelo se ngotsoe ka ho hlaka.
2. Sebaka: Boloka sejana sebakeng se pholileng, se nang le moea o motle haholo ho tloha mochesong, li-spark kapa tse bulehileng haholo joalo ka propyl actate.
3. Mocheso: Theko ka tlase ho 25 ° F (77 ° F) Ho thibela ho nyenyefatsa kapa ho hatella ha khatello ea khatello kapa khatello ea khatello.
4. Qoba khanya ea letsatsi: Qoba khanya ea letsatsi le mahlaseli a letsatsi ka hohle kamoo li ka amang botsitso ba lik'hemik'hale.
5. Ho se lumellane
6. Liteko tsa polokeho: netefatsa libaka tsa polokelo li na le lisebelisoa tsa polokeho, tse kang lisebelisoa tsa ho tima mollo le lihlahla tsa taolo ea mollo.
Profect acetate e ka ba kotsi ho batho haeba e sa sebelisoe ka nepo. Mona ke lintlha tsa bohlokoa tse mabapi le litlamorao tsa eona tsa bophelo bo botle:
1. Ho inhalation: Ho pepesetsoa ha propyl Acetate Dapor ho ka baka ho koata ha phefumoloho, ho khopisang, hlooho e ntle le pelo. Ho pepesetsoa ka nako e telele kapa ho totobaha haholo ho ka baka mathata a tebileng a ho hema.
2. Ho ikopanya ha letlalo: Ho ikopanya ho ka baka ho teneha ha letlalo kapa dermatitis. Ho ikopanya le nako e telele ho ka baka karabelo e matla ea letlalo le ho feta.
3. Pop: Popyl actate e ka baka ho teneha ha mahlo, ho senya le ho se khotsofale le ho se khotsofale le ho se khotsofale le ho se khotsofale.
4. Ho kenella: ho hooa ha propyl acetate ho ka ba kotsi mme ho ka baka bohloko ba gastrointestination, ho nyekeloa ke pelo le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le ho hlatsa le litlamorao tse ling tsa bophelo bo botle.
5. Litholoana: E le mokelikeli o tukang, propyl acetate e hlahisa kotsi ea mollo ebe e ka baka likotsi tse ling tsa ho ikopanya.
Ha u tsamaisa propphl acetate, ho bohlokoa ho latela mehato e ikhethang ea ho netefatsa maemo le ho latela melao ea taolo. Mona ke meqoso e meng ea bohlokoa eo u ka e nahanang:
1. Ho latela melao ea taolo: Netefatsa ho latela melao ea lehae, ea naha le ea machabeng le mabapi le lipalangoang tsa thepa e kotsi. Propyl acetate e khethollotsoe e le mokelikeli o tukang mme o tlameha ho tsamaisoa tlasa tataiso e loketseng (mohlala un 1279).
2. Ho paka: Sebelisa lijana tse nepahetseng tse etselitsoeng bakeng sa ho tsamaisa lino tse tukang. Lijana li lokela ho tiisoa ka thata 'me li entsoe ka thepa e lumellang (joalo ka khalase kapa polasetiki e itseng). Etsa bonnete ba hore ho sephutheloana se matla ho lekana ho mamella ho sebetsana le maemo a ho tsamaisa le ho tsamaisa.
3. Ho ngolla: ho latela sejana ka lebitso le nang le lebitso le nepahetseng la ho tsamaisa thepa, un palo le kotsi. Kenyelletsa litaelo tse hlokahalang tsa ho tšoara le tlhaiso-leseling ea polokeho.
4. Taolo ea mocheso: Qoba ho pepesetsoa proceyl ho actate ho litheipira tse feteletseng nakong ea lipalangoang. E lokela ho bolokoa sebakeng se pholileng, se nang le moea o motle haholo ho thibela khatello ea khatello le lia lutla.
5. Qoba ho kopanya: Se ke oa tsamaisa ho amana le lisebelisoa tse sa lumellaneng tse kang li-oxidizer tse matla, li-acid, kapa li-acid ho thibela karabelo e kotsi.
6 Litšitiso tsa tšohanyetso: ntlafatsa mekhoa ea karabelo ea karabelo ea tšohanyetso haeba ho hlaha litšila kapa li-play tse etsahalang nakong ea lipalangoang. Etsa bonnete ba hore basebetsi ba kenya letsoho lipalangoang ba koetliselitsoe ho sebetsana le thepa e kotsi.
7. Litokomane: Lokisetsa litokomane tsohle tse hlokahalang tsa ho tsamaisa, tse kang likoloto tsa data tsa lading le polokeho ho fana ka tlhahisoleseling mabapi le lisebelisoa tse romelloang.
