Cremmethyl orthoformate / tmof cas 149-73-5

Tlhaloso e khutšoane:

Cremmethyl orthoformate / tmof cas 149-73-5hangata ke metsi a se nang 'mala. Tmof e na le tatso e makatsang ebile e sebelisoa ka li-syntnthes tse ntle, haholo bakeng sa ho hlophisoa ha ester le e le sehlopha se sirelletsang ho ea Alkara.

Tumellanong le thepa ea nama, e na le ntlha e tlase haholo ea ho pheha ebile e qhibiliha li-solvents tsa khale. Joalo ka lik'hemik'hale tse ngata, e lokela ho tšoaroa ka tlhokomelo le ho latela litataiso tse loketseng tsa polokeho.

Trimothyl orthoformate ka kakaretso e qhibiliha li-gelsvent tsa manyolo joalo ka Ethanol, Ether, Ether, Ether, Ether, Ether, le Chloroform. Leha ho le joalo, ha e qhibiliha haholo metsing. SELUBULIT ea eona ka li-solvents tsa manyolo e etsa hore e be thuso ka mokhoa o fapa-fapaneng oa litheolelo tsa lik'hemik'hale le lits'ebetso tsa articy Syntthes.

 


Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Tlhaloso ea Sehlahisoa

Lebitso la sehlahisoa:Cremmethyl orthoformate / tmof
Cas:149-73-5
MF:C4H10o3
MW: 106.12
Ntlha ea ho qhibiliha:-53 ° C
Poleft Point: 101-102 ° C
Letsoalo:0.97 g / ml ka 25 ° C
Sephutheloana:1 l / botlolo, 25 l / Drum, 200 l / Drum

TLHOKOMELISO

Lintho Litlhaloso
Ponahalo Mokelikeli o se nang mebala
Bohloeki ≥99.5%
'Mala (co-pt) 10
Methanol ≤0.1%
Methyl formate ≤0.2%
Trinzine ≤0.1%
Free Acid ≤0.05%
Metsi ≤0.05%

Kopo

1.Ke sebelisoa e le mahareng a ho hlahisa vithamine B1, Sulfasamidences, lithibela-mafu ebile li thibetsoe.

2.it ke thepa e tala ea litlolo le meriana ea meriana le meriana le thipe e tlatsitsoeng ke phoko ea polyurethane.

 

1. Sehlopha sa ts'ireletso: se sebelisoang haholo e le sehlopha se sirelletsang bakeng sa li-almanay Synthes. Sehlopha sa Orthoformate se ka sireletsa sehlopha sa hydrousl nakong ea karabelo mme se ka tlosoa kamora karabelo ho hlahisa joala.

2. Synthesis ea Hore Ester: Trimeyl Esters

3. Rekhoetswana ha o sebetsana le nako: e sebelisoa e le mokhoa o khahlisang oa tlhaho ho kenyelletsa sebopeho sa lihlopha tse ling tse sebetsang.

4. Ts'ireletso ea likhamphani tse ling: e ka sebelisoa e le li-pristeng tse thibelang lik'hemik'hale tse ling ka laboratoring.

5. Solt: Ka lebaka la thepa ea eona e sotlehileng, e ka boela ea sebelisoa le lits'ebetsong tse itseng tsa lik'hemik'hale.

 

Thepa

E qhibiliha ho Ethanol, Ether, Benzene, e bolaeeng ka metsing.

Package

1 kg / mokotla kapa 25 kg / Drum kapa 200 kg / drum kapa ho latela tlhoko ea bareki.

Package-Mokei-Fit-Fit-Spring - 1

Nako ea thomello

 

1, bongata: 1-1000 kg, nakong ea matsatsi a 3 a sebetsang ka mor'a ho lefa litefo

 

2, boholo ba tsona: Ka holimo ho 1000 kg, nakong ea libeke tse peli kamora ho lefa.

Ho tsamaisa ka sekepe

Tefo

1, T / T

2, l / c

3, Visa

4, Karete ea Mokitlane

5, Paypal

6, Kholiseho ea Alibaba Khoebo

7, Western Union

8, chelete

 

Tefo

Ho sebetsana le ho boloka

 

1. Tlhokahalo ea ho sebetsana le polokeho

 

Mehato ea Tsamaiso

 

Sebetsana libakeng tse nang le moea o monate. Tlosa mehloli eohle ea ho itlopa joala, 'me u se ke oa hlahisa malakabe kapa litlhase. Nka mehato ea ho itšireletsa khahlanong le likokoana-hloko.

 

Keletso mabapi le bohloeki bo akaretsang mosebetsing

 

Se ke oa ja, ho noa le ho tsuba libakeng tsa mosebetsi. Hlatsoa matsoho kamora ho sebelisoa. Tlosa liaparo tse silafetseng le lisebelisoa tse sireletsang pele u ka kena libakeng tsa ho ja.

 

2. Maemo bakeng sa polokelo e bolokehileng, ho kenyelletsa le ho se lumellane leha e le sefe

 

Khaotsa hole le mocheso, litlhaku le malakabe. Tlohela hole le mehloli ea ho hlohlona. Boloka ka sejaneng se koetsoeng ka thata. Boloka ka har'a sebaka se pholileng, se omileng, se nang le moea o motle haholo se hole le lintho tse sa tsejoeng.

 

Botsitso le boitlamo

 

1. Boikokobetso:

 

Ntho e tsitsitse tlasa maemo a tloaelehileng a polokelo le a sebetsang.

 

2. Ho tsitsipana ha lik'hemik'hale:

 

E tsitsitse tlasa lithemparetjha tse tloaelehileng le likhatello.

 

3. Monyetla oa karabelo e kotsi:

 

Tlas'a maemo a tloaelehileng, ho se be le maikutlo a kotsi ho tla etsahala.

 

4. Maemo a ho qoba:

 

Lisebelisoa tse sa lumellaneng, mehloli e nyatsang, exdiants e matla.

 

5. Lisebelisoa tse sa lumellaneng:

 

Li-oxidizing.

 

6. Lihlahisoa tse kotsi tsa kotsi:

 

Carbon monoxide, ho khopisa le likhase tse chefo, khase ea khase, carbon dioxide.

 

Litlhokohlo ha sekepe se tsamaisa Preimethyl orthoformate?

1. Kholiseho ea taolo: Hlahloba 'me u latele melao ea lehae, ea naha le ea machabeng mabapi le lipamik'hente ea lik'hemik'hale. Trimothyl orthoformate e ka khethoa e le thepa e kotsi, kahoo etsa bonnete ba hore u latela litataiso tse loketseng (mohlala, lebitso la ho tsamaisa, u ka romelloa).

2. Ho paka: Sebelisa lisebelisoa tse loketseng tsa ho tsamaisa thepa tse lumellanang le trimeyl ortthoformate. Sesebelisoa se lokela ho etsoa ka lisebelisoa tse ka emang koana 'me li lokela ho tiisoa ka polokeho ho thibela ho tsoa.

3. Le ngolla: ngola ka ho hlaka sephutheloana ka lebitso la lik'hemik'hale, matšoao a kotsi le litaelo life kapa life tse amanang le tsona. Netefatsa hore mabitso ohle a ka fetoha le ho kopana le litlhoko tsa taolo ea taolo.

4. Taolo ea mocheso: haeba ho hlokahala, netefatsa hore maemo a tsamaisang a tsamaisa a boloka mocheso o matla oa ho thibela ho senya kapa ho arabela ka tsela e sa batleheng.

5. Litokomane: Ho kenyelletsa litokomane tsohle tse hlokahalang tsa thomello tse kang pampiri ea polokeho ea polokeho, e bonaloang ka eona, le litokomane tse ling tse loketseng.

6. Ts'ebetso ea tšohanyetso: Fana ka tlhahisoleseling lits'ebetsong tsa tšohanyetso ketsahalong ea ho qhala kapa kotsi nakong ea lipalangoang. Sena se ka kenyelletsa tlhahisoleseling bakeng sa sehlopha sa karabelo ea tšohanyetso.

7. Koetliso: Netefatsa hore basebetsi ba amehang ts'ebetsong ea lipalangoang ba koetlisetsoa linthong tse kotsi 'me ba tseba likotsi tse amanang le trimethyl orthoformate.

8. Qoba thepa e sa lumellaneng: Netefatsa hore li-oxidars li sa tsamaisoa hammoho

 

Phenethyl joala

Na Wremethyl orthoformate ha e le kotsi?

E, Trimothyl orthoformate e nkoa e le kotsi. Mona ke lintlha tsa bohlokoa ka lefu la eona:

1. TrimthMefelity

2. Bophelo bo botle: E kanna ea ba kotsi haeba ho ingoletsoa kapa ho kenella letlalong. Ho ikopanya le ka khopisa mahlo, letlalo le pampitšana ea phefumoloho. Ho pepesetsoa nako e telele kapa khafetsa ho ka baka litlamorao tse mpe tsa bophelo bo botle.

3. Kotsi ea tikoloho: Haeba e ne e tsuba, e ka ba kotsing ea ho lula, kahoo ho sebetsana le ho sebetsa hantle haholo.

4. Trimotion Orthormate le melaoana e tobileng ea Trimothyl e ka khethoa e le ntho e kotsi e hlokang ho hokahanya ka mokhoa o ikhethileng, polokelo le mekhoa ea lipalangoang le mekhoa ea lipalangoang.

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