Setšoantšo se phahameng sa Chaena 2 - i Ethyl thiophenol fekthel - Ethyl Vanillin - 121 - 32 - 4 - ColokeMem
Setšoantšo se phahameng sa Chaena 2 - i Ethyl thiophenol fekthel - Ethyl Vanillin - 121 - 32 - 4 - ColoKeMDETAIL:
Tlhaloso ea Lihlahisoa
Motsoako oa Ethyl ke motsoako oa manyolo o nang le fortula (c2h5o) (ho) c6h3cho. Sena se se na 'mala se nang le selikalikoe sa' mala o nang le hydrone, Ethoxy, le lihlopha tsa sebopeho ho la 4, 3 le 1, ka ho latellana, ka ho latellana.
Ethyl Vanillin ke molek'hule ea maiketsetso, ha e fumanoe tlhohong. E ntse e hlophisitsoe ka mehato e mengata ea ho fana ka "Guethal". Ether li-ethers tsa li-ether tse nang le li-glyoxylic tsa glyoxelic ho fa moetsi oa mandelic acid e lumellanang le exida.
Joaloka lesela, Ethyl Vanillin e ka bang makhetlo a mararo a matla joalo ka vanillin 'me e sebelisoa tlhahiso ea chokolete.
TLHOKOMELISO
| Ntho | Tloaelo |
| Ponahalo | E tšoeu e tšoeu ho crystal hanyane |
| Monko | Tšobotsi ea vanilla, e matla ho feta vanilla |
| Solhale (25 ℃) | 1 Gram e qhibiliha ka botlalo 2ml 95% ethanol, 'me u etse khallo e hlakileng |
| Bohloeki (HPLC) | > = 99% |
| Tahlehelo ea ho omella | = <0.5% |
| Ntlha ea Melisa (℃) | 76.0 - 78.0 |
| Arsenic (joalo ka) | = <3 mg / kg |
| Mercury (HG) | = <1 mg / kg |
| Litofiso tse boima (joalo ka pb) | = <10 mg / kg |
| Ho boloka thepa | = <0,05% |
Litšoantšo tsa Tlhahiso:
Tataiso e amanang le sehlahisoa:
Ka mokhoa o motle oa tsamaiso, re le matla a theknoloji ea boleng bo holimo, re tsoela pele ho fa bareki ba rona ba phahameng, re le matla a boleng bo matla le ba fanang ka theko e tlase. Re ikemiselitse ho ba har'a balekane ba bang ba tšepahalang ho feta tsohle le ho fumana phethahalo ea hau ea phethahatsang ea 2china 2 - fekthel ictomol - Ethyl Vanillin - 121 - Re amohela bareki ba tsoang libakeng tsohle tsa lefatše ho ikopanya le rona bakeng sa likamano tsa khoebo e tlang le ho fihlela katleho!
