1,8-Octanediol(CAS#629-41-4)
| Iikhowudi zoMngcipheko | I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso S24/25-Kuphephe ukudibana nolusu namehlo. |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29053980 |
I-1,8-Octanediol (CAS # 629-41-4) Intshayelelo
I-1,8-Octanediol yi-organic compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-1,8-octandiol:
Umgangatho:
I-1,8-Caprylyl glycol iyilwelo engenambala kunye ne-transparent kunye ne-sweet taste. Inoxinzelelo oluphantsi lomphunga kunye ne-viscosity kwiqondo lokushisa kwaye iyanyibilika emanzini kunye nezinyibiliki ezininzi eziphilayo.
Sebenzisa:
I-1,8-Octanediol inoluhlu lwezicelo. Ihlala isetyenziswa njengento ekrwada yokuthambisa, iiplasticizers kunye nezinto zokuthambisa.
Indlela:
I-1,8-Octanediol inokulungiswa nge-oxidation ye-octanol. Indlela eqhelekileyo yi-catalytic oxidation reaction ye-octanol eneoksijini, apho i-copper-chromium catalyst isoloko isetyenziswa.
Ulwazi ngoKhuseleko:
I-1,8-Octanediol yinto ekhuselekileyo phantsi kweemeko eziqhelekileyo. Ukuvezwa okanye ukuphefumla ukugxila okuphezulu kwe-1,8-caprylydiol kunokubangela ukucaphuka kwamehlo, ulusu, kunye nendlela yokuphefumla. Xa uphethe i-1,8-octanediol, iiglasi ezikhuselayo, iiglavu kunye neemaski kufuneka zigqitywe ukuze kuqinisekiswe umoya omhle. Lumka uthintele ukudibana neeoksijini ezinamandla kunye nemithombo yokutshisa ukuthintela umlilo okanye ugqabhuko-dubulo. Xa ugcina kwaye uphatha i-1,8-caprylydiol, landela imigangatho efanelekileyo yokusebenza yokhuseleko kunye nemimiselo.
