Isovaleraldehyde propyleneglycol acetal(CAS#18433-93-7)
| Iikhowudi zoMngcipheko | I-10 - inokutsha |
| Inkcazelo yoKhuseleko | I-16 - Gcina kude nemithombo yokutshisa. |
| Izazisi ze-UN | UN 1993 3/PG 3 |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29329990 |
| IKlasi yeeNgozi | 3 |
| Iqela lokuPakisha | III |
Intshayelelo
Isovaleraldehyde, propylene glycol, acetal. Ifunyenwe yi-acetal reaction ye-isovaleraldehyde kunye nepropylene glycol.
I-Isovaleraldehyde propylene glycol acetal inetyhefu ephantsi, ayinambala kwaye ayinavumba, kwaye izinzile emoyeni. Izinzile kwiimeko ze-asidi kodwa ibola kwiimeko ze-alkaline.
Kukho iindawo ezininzi zokusetyenziswa kwe-isovaleraldehyde, ipropylene glycol, i-acetal. Isetyenziswa ngokubanzi njenge-solvent ebalulekileyo kunye ne-reagent kwi-organic synthesis. Okwesibini, inokusetyenziswa njengesongezo kwiindawo ezifana neengubo, iidayi kunye neeplastiki ukuphucula ukusebenza kwemveliso.
Indlela yokulungiselela i-isovaleraldehyde propylene glycol acetal ifumaneka ikakhulu ngokusabela kwe-isovaleraldehyde kunye nepropylene glycol. Iintshukumo zenziwa ngokwesiqhelo phantsi kweemeko ezineasidi, nokuba yi-asidi-catalyzed okanye nge-acidic immobilization catalysts. Oku kusabela kufuna ubushushu obulawulwayo kunye nexesha lokuphendula ukunyusa isivuno kunye nobunyulu.
Ulwazi lokhuseleko: I-Isovaleraldehyde propylene glycol acetal yi-low-toxicity compound. Kodwa kuseyinto ecaphukisayo kwaye ukudibana nolusu kunye namehlo kufuneka kugwenywe. Kufuneka kuthathwe amanyathelo afanelekileyo okukhusela, anjengokunxiba iiglavu, iiglasi, kunye nempahla yokukhusela, ngexesha lokusetyenziswa. Kwimeko yokungeniswa okanye ukuphefumla, funa unyango olukhawulezileyo.
