I-Isopropyl palmitate/IPP/CAS: 142-91-6
Incazelo emfushane:
Igama Lomkhiqizo: Isopropyl palmitate
I-CAS: 142-91-6
Uhlobo: ZA-Y
MF:C19H38O2
I-MW:298.5
ISAKHIWO:
Incazelo:
I-Isopropyl palmitate iyi-analog ye-isopropyl myristate kanye ne-aliphatic ester esetshenziswa njengesithako sokunambitha embonini yokudla. Ingenye yamakhemikhali aguquguqukayo atholakala ezithelweni ze-Psidium salutare kanye nofulawa we-buckwheat obilisiwe.
Izindinganiso zesibili zemithi zokusetshenziswa ekulawuleni ikhwalithi, zinikeza amalabhorethri emithi kanye nabakhiqizi indlela elula nengabizi kakhulu yokulungiselela izindinganiso zokusebenza zangaphakathi.
Imininingwane:
| Into | Imininingwane |
| Indawo yokuncibilika | 11-13°C (ngokukhanya) |
| Indawo yokubilisa | 160°C 2mm |
| Ubuningi | 0.852 g/mL ku-25 °C (ngokukhanya) |
| Umfutho womusi | 0.007Pa ku-25℃ |
| Fp | >230 °F |
| Inkomba yokubuka | n20/D 1.438(lit.) |
| Izinga lokushisa lesitoreji. | 2-8°C |
| Ukuncibilika | <0.001g/l |
| Ifomu | <11°C Okuqinile,>13°C Uketshezi |
| Umbala | Akukho mbalakuya ophuzi okhanyayo |
Ukusetshenziswa
Usizo lwemithi (imoto, i-oleaginous).
I-Isopropyl palmitate iyi-emollient kanye ne-moisturizer, futhi isebenza njenge-binder kanye ne-solvent. Njenge-isopropyl myristate, ikhiqizwa ngokuhlanganiswa kwe-palmitic acid (i-coconut noma uwoyela wesundu) kanye ne-isopropyl alcohol. Ama-enzyme ayakwazi ukugaya lesi sithako futhi izifundo azibonisi ukusabela kokungezwani komzimba noma ubuthi. Eminye imithombo ikhombisa amandla e-comedogenicity.
I-Isopropyl palmitate isetshenziselwa ukwakha nokuhlola ukufaneleka kwama-organogel e-pluronic lecithin aqukethe i-flurbiprofen ukuze asetshenziswe endaweni ethintekile kanye nokuhlukanisa izinhlelo ze-microemulsion ze-isopropyl palmitate, amanzi kanye ne-2:1 Brij 97, kanye ne-1-butanol ngamasu ahlukene okuhlola.
Ukupakisha Nokuthumela
180KG/Isigubhu.
Kungokwempahla evamile futhi kungathunyelwa ngolwandle nangomoya
Gcina futhi ugcine
Isikhathi sokuphila: Izinyanga ezingama-24 kusukela ngosuku lokwenziwa kwento epakishweni lokuqala elingavulwanga, igcinwe endaweni epholile neyomile kude nokukhanya kwelanga okuqondile, amanzi.
I-Isopropyl palmitate imelana ne-oxidation kanye ne-hydrolysis, futhi ayibi yi-rancid. Kufanele igcinwe esitsheni esivalwe kahle, ngaphezu kwe-16°C, futhi ivikelwe ekukhanyeni.
