Isopropyl palmitate/IPP/CAS: 142-91-6
Ibisobanuro bigufi:
Izina ry'igicuruzwa: Isopropyl palmitate
CAS: 142-91-6
Ubwoko: ZA-Y
MF:C19H38O2
MW: 298.5
IMITERERE:
Ibisobanuro:
Isopropyl palmitate ni kimwe mu bigize isopropyl myristate na aliphatic ester ikoreshwa nk'ikintu gikoreshwa mu gutera uburyohe mu nganda z'ibiribwa. Ni kimwe mu bintu bihinduka ibirungo biboneka mu mbuto za Psidium salutare n'ifu ya buckwheat itetse.
Amahame y’inyongera ku miti akoreshwa mu kugenzura ubuziranenge, aha laboratwari z’imiti n’inganda uburyo bworoshye kandi buhendutse bwo gutegura amahame agenga imikorere mu kigo.
Ibisobanuro:
| Ikintu | Ibisobanuro |
| Aho gushonga | 11-13°C (umucyo) |
| Aho kubira | 160°C 2mm |
| Ubucucike | 0.852 g/mL kuri 25 °C (lit.) |
| Umuvuduko w'umwuka ushyushye | 0.007Pa kuri 25℃ |
| Fp | >230 °F |
| Igipimo cy'ikirahure | n20/D 1.438 (lit.) |
| Ubushyuhe bwo kubika. | 2-8°C |
| Gushonga | <0.001g/l |
| Ifishi | <11°C Ikomeye,>13°C Amazi |
| Ibara | Nta ibarakugeza ku muhondo werurutse |
Imikoreshereze
Ubufasha mu by'imiti (imodoka, oleaginous).
Isopropyl palmitate ni umuti ugabanya ububabare n'ubushyuhe, inakora nk'umuti ufunga n'umusemburo. Kimwe na isopropyl myristate, ikorwa mu guhuza aside palmitic (kokonati cyangwa amavuta ya palmique) na isopropyl alcohol. Enzymes zishobora guhindura iki kintu kandi ubushakashatsi ntibwagaragaje ingaruka z'ubwivumbure cyangwa uburozi. Hari aho amakuru agaragaza ko hari ubushobozi bwo gutera ububabare.
Isopropyl palmitate ikoreshwa mu gusesengura no gusuzuma niba organogels za pluronic lecithin zirimo flurbiprofen zikoreshwa mu gushyira mu myanya y'umubiri no kugena sisitemu ya microemulsion ya isopropyl palmitate, amazi na 2:1 Brij 97, na 1-butanol hakoreshejwe uburyo butandukanye bwo kugerageza.
Gupakira no Kohereza
180KG/Ingoma.
Ni iy'ibicuruzwa rusange kandi ishobora gutangwa binyuze mu nyanja no mu kirere
Bika kandi ubibike
Igihe cyo kubika: Amezi 24 uhereye igihe byakorewe mu ipaki y’umwimerere idafunguye, bibitswe ahantu hakonje kandi humutse, kure y’izuba ryinshi, amazi.
Isopropyl palmitate irwanya ogisijeni na hydrolysis, kandi ntihinduka isharira. Igomba kubikwa mu gikoresho gifunze neza, kiri hejuru ya 16°C, kandi irindwe urumuri.
