1,1′-Oxydi-2-propanol(CAS#110-98-5)
| Nkọwapụta nchekwa | S23 - Ekula uzuoku. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. |
| WGK Germany | 1 |
| RTECS | UB8765000 |
| TSCA | Ee |
| Koodu HS | 29094919 |
| Nsi | LD50 ọnụ na oke bekee:> 5000 mg / kg LD50 dermal oke bekee> 5000 mg / kg |
Okwu mmalite
Dipropylene glycol. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke dipropylene glycol:
Ogo:
1. Ọdịdị: Dipropylene glycol bụ mmiri na-enweghị agba na-acha odo odo.
2. Isi: Nwere isi pụrụ iche.
3. Solubility: Ọ nwere ike ịbụ miscible na mmiri na ihe dị iche iche nke organic solvents.
Jiri:
Enwere ike iji ya dị ka plasticizer, emulsifier, thickener, antifreeze na lubricant, n'etiti ndị ọzọ.
3. Laboratory ojiji: Enwere ike iji ya dị ka ihe mgbaze na extractant maka mmeghachi omume kemịkalụ na usoro nkewa na ụlọ nyocha.
Usoro:
Enwere ike nweta dipropylene glycol site na imeghachi dipropane na ihe na-akpata acid. Na mmeghachi omume, monopropane na-enweta mmeghachi omume hydrolysis iji mepụta monopropylene glycol.
Ozi nchekwa:
1. Dipropylene glycol nwere ike imerụ ahụ mmadụ site na ọnụ, mmetụ akpụkpọ ahụ na iku ume, na ekwesịrị ilezi anya ka ịzere kọntaktị ozugbo.
2. Mgbe ị na-eji dipropylene glycol, a ga-agbaso usoro ọrụ kwesịrị ekwesị na usoro nchekwa dị ka iyi uwe nchebe, enyo enyo, na ihe nchebe iku ume.
4. Mgbe ị na-echekwa ma na-ejikwa dipropylene glycol, ekwesịrị ịgbaso usoro nchekwa nchekwa na njikwa iji zere mmeghachi omume na-adịghị mma na kemịkalụ ndị ọzọ.
