Isophorone | 78-59-1
Lintlha tsa Sehlahisoa:
| Lebitso la Sehlahiswa | Isophorone |
| Thepa | Mokelikeli o se nang mebala, o sa tsitsang o fokolang, monko o kang oa camphor |
| Melting Point(°C) | -8.1 |
| Sebaka se belang(°C) | 215.3 |
| Boima ba kamano (25°C) | 0.9185 |
| Lenane la refractive | 1.4766 |
| Viscosity | 2.62 |
| Mocheso oa ho tuka (kJ/mol) | 5272 |
| Sebaka sa ho tima (°C) | 462 |
| Mocheso oa mouoane (kJ/mol) | 48.15 |
| Ntho e phatsimang (°C) | 84 |
| Moeli oa ho phatloha ho holimo (%) | 3.8 |
| Moeli o tlase oa ho phatloha (%) | 0.84 |
| Solubility | E kopane le lihlapolli tse ngata tsa tlhaho le li-lacquers tse ngata tsa nitrocellulose. E na le solubility e phahameng ho cellulose esters, cellulose ethers, oli le mafura, liraba tsa tlhaho le tsa maiketsetso, li-resin, haholo-holo nitrocellulose, li-vinyl resin, li-alkyd resin, melamine resin, polystyrene joalo-joalo. |
Thepa ea Sehlahisoa:
1. Ke mokelikeli o tukang, empa o fetoha mouoane butle 'me ho thata ho tšoara mollo.
2.Chemical properties: e hlahisa dimer tlas'a khanya; e hlahisa 3,5-xylenol ha e futhumala ho 670 ~ 700 ° C; e hlahisa 4,6,6-trimethyl-1,2-cyclohexanedione ha e na le oxidised moeeng; isomerisation le dehydration e etsahala ha e phekoloa ka fuming sulfuric acid; ha e sebetsane le sodium bisulphite ka karabelo ea tlatsetso empa e ka tšeloa ka hydrocyanic acid; e hlahisa 3,5,5-trimethylcyclohexanol ha hydrogenated.
3. E teng ho bakang koae, koae e nang le likhopo tse tšoeu, koae ea linoko le mosi o tloaelehileng.
Sesebelisoa sa Sehlahisoa:
1.Isophorone e sebelisoa e le mokhoa oa ho lokisa lithutong tse nyenyane tsa anatomical ho thusa ho boloka sebopeho sa morphological ea lisele.
2.E boetse e sebelisoa ka mokhoa o tloaelehileng e le mokelikeli oa motsoako oa lintho tse phelang, haholo-holo ka liketso tsa esterification, ketone synthesis le condensation reactions.
3.Ka lebaka la ho qhibiliha ha eona ho matla, Isophorone e boetse e sebelisoa e le moemeli oa ho hloekisa le ho theola.
Lintlha tsa polokelo ea Sehlahisoa:
1.Care e lokela ho nkoa ho qoba ho kopana le letlalo le mahlo nakong ea tšebeliso.
2.Li-gloves tse sireletsang, likhalase le liaparo li lokela ho apesoa nakong ea tšebeliso.
3.Kena hole le malakabe a bulehileng le mehloli ea mocheso.
4. Qoba ho kopana le li-oxidising agents ha u boloka.
5. Boloka tiisitsoe.
