1,10-Decanediol(CAS#112-47-0)
| Inkcazelo yoKhuseleko | 24/25-Kuphephe ukudibana nolusu kunye namehlo. |
| WGK eJamani | 1 |
| RTECS | HD8433713 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29053980 |
| Ubutyhefu | I-LD50 ngomlomo kuMvundla: > 10000 mg/kg LD50 impuku yedermal > 2000 mg/kg |
I-1,10-Decanediol(CAS#112-47-0) Intshayelelo
I-1,10-decanediol yi-organic compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-1,10-decanediol:
Umgangatho:
I-1,10-decanediol lulwelo olunamafutha angenambala ukuya kumthubi oluneempawu ezinyibilikayo kancinci emanzini. Izinzile kwiqondo lobushushu begumbi kwaye ayiguquguquki lula. Inonyibiliko olulungileyo kwaye inokunyibilika kwizinyibilikisi eziphilayo ezifana ne-ethanol, ii-ethers kunye neehydrocarbons ezinuka kamnandi.
Sebenzisa:
I-1,10-decanediol ineendlela ezahlukeneyo zokusetyenziswa. Ihlala isetyenziswa njengento ekrwada yokulungiselela i-polyester resins, iipolymers eziqhubayo kunye nezinto zokuthambisa. Okwesibini, inokusetyenziswa njenge-solvent, i-agent yokumanzisa kunye ne-surfactant.
Indlela:
Kukho iindlela ezimbini eziphambili zokulungiselela i-1,10-decanediol: enye ilungiselelwe nge-high-pressure tetrahydrofuran catalytic hydroimidazole ityuwa; Enye ilungiselelwe yi-BASF, oko kukuthi, i-1,10-decanediol ifunyenwe yi-catalytic hydrogenation reaction ye-dodehyde kunye ne-hydrogen.
Ulwazi ngoKhuseleko:
I-1,10-decanediol ikhuselekile ngokufanelekileyo phantsi kokusetyenziswa okuqhelekileyo. Inokuba nefuthe elicaphukisayo esikhumbeni namehlo kwaye kufuneka igwenywe xa iphathwa. Ukuba kwenzeka ingozi, indawo echaphazelekayo kufuneka ihlanjululwe ngokukhawuleza ngamanzi amaninzi kwaye iingcebiso zonyango kufuneka zifunyanwe. Xa ugcina kunye nokuphatha i-1,10-decanediol, iinkqubo ezifanelekileyo zokusebenza zokhuseleko kufuneka zithotyelwe ngokungqongqo, kwaye kufuneka zigcinwe kwindawo epholileyo ngaphandle komlilo.
