Lihlahisoa
1,2-diformyloxyetthane; Cas No.: 629-15-2
Diformyloxexyetthane
| Poleft Point | 174-178 ° C (et.) |
| letsoalo | 1.226 g / ml ka 20 ° C (et.) |
| khatello ea mouoane | 1.72HPA ka 25 ℃ |
| Index ea theko e phahameng | n20 / D 1.415 |
| Logp | -0.69 |
| Litšupiso tsa Catabase | 629-15-2 (litšupiso tsa Cas Database) |
| Nist Fistry Arestry | 1,2-Ethanesiol, Diversote (629-15-2) |
| Tsamaiso ea lisebelisoa tsa EPA ea EPA | 1,2-Ethaneriol, 1,2-theformate (629-15-2) |
Tlhaloso ea Sehlahisoa
1,2-dikesommyoxyethane, hape e tsejoang e le ea acetaacebahyde kapa acetate acetalddehyde, ke karolo ea lik'hemik'hale ea c4h6o3. Ke komporo ea acetal e nang le sebopeho se peli (alddehde) li kopantsoe le athomo e bohareng ea oksijene. 1,2-dikesomySoxyetthane e ka sebelisoa ka ho nka formaldehyde (Ch2) e nang le achtalddehyde (c2H4O) ka boteng ba acid cutlelyst. Ke mokelikeli o se nang mebala o nang le monko oa litholoana. 1,2-dikesomysexyethane e ka sebelisoa e le sebaka se mahareng se nang le maemo a leholimo a manyolo ebile o sotlehile kapa o tsofetse ka tsela e itseng. E ka sebelisoa hape e le moemeli ea taitseng indastering ea lijo. Leha ho le joalo, ho bohlokoa haholo ho sebetsana le semelo sena hobane se tuma le ho khopisa mahlo, letlalo le ho hema letlalo haeba li sa sebetsoa ka nepo.
Tlhahisoleseling ea polokeho
| Likhoutu tsa Hazard | Xn |
| LITLHAKISO TSA BOPHELO | 22-41 |
| Polelo ea Ts'ireletso | 26-36 |
| Wgk Jeremane | 3 |
| Tercs | Kw5250000 |
Diformyloxeyetthane up and synthesis
| Li-commituri tsa lik'hemik'hale | Metsi a tšoeu a metsi. Hydrolyzes butle butle, e tola ea ho lokolla asiti. Ho qhibiliha metsing, joala le ether. E ka thatafatsang. |
| E sebelisoa | Ho tlotsa metsi. |
| Tlhaloso e akaretsang | Mokelikeli o tšoeu oa metsi. E boreleli ho feta metsi. Flash e supa 200 ° F. E kanna ea chefo ka ho eka. E sebelisoang ho ela hloko maro a ho falimeha. |
| Boitšoaro ba moea le Metsi | E qhibiliha ka metsing. |
| Pale ea Boemo bo Apotse | 1,2-li-dineormyoyveyonethane e nyatsa ka mokhoa o hlakileng ka acid. Ka li-acid tse matla tsa acid; mocheso o ka baka lihlahisoa tsa karabelo. E boetse e etsa boiteko bo botle ka tharollo ea mantlha. E hlahisa hydrogen le baemeli ba matla ba ho fokotsa (li-wankali li-hydrides, hydrides). |
| Kotsi | Chefo ka ho ingolisa. |
| Kotsi ea bophelo bo botle | Ho inhalation kapa ho ikopanya le thepa ho ka khopisa kapa ho chesa letlalo le mahlo. Mollo o ka hlahisa ho khopisa, selikalikoe le likhase tse chefo. Li-mouoane li ka baka tsitsipano kapa ho tsuba. Runoff ho tsoa ho taolo ea mollo kapa metsi a bolaeang ho ka baka tšilafalo. |
| Lilakane le ho phatloha | Nonfalamable |
| Pale ea polokeho | Chefo ka ho ama. Leihlo le tebileng. E tuka ha e pepesetsoa mocheso kapa lelakabe; e ka sebetsana le lisebelisoa tsa oxidi. Ho loantša mollo, sebelisa co2, k'hemik'hale e omileng. Ha a futhumetse ho bola ha e etsa mosi o khethiloeng le mosi o khopisang. |
