Ethyl Thiolactate (CAS#19788-49-9)
| Koodu ihe egwu | R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. R10 - ọkụ |
| Nkọwapụta nchekwa | S16 - Wepụ ya na isi mmalite nke mgbanye. S23 - Ekula uzuoku. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka. |
| NJ UN | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Ee |
| Koodu HS | 29309090 |
| Klas Hazard | 6.1 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
Ethyl 2-mercaptopropionate bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke ethyl 2-mercaptopropionate:
Ogo:
- Ọdịdị: mmiri mmiri na-enweghị agba.
- isi: Isi ísì ụtọ.
- Soluble: Soluble na mmiri na organic solvents.
- Ethyl 2-mercaptopropionate bụ acid na-adịghị ike nke nwere ike ịmepụta ogige nwere ion ígwè.
Jiri:
- Enwere ike iji ya dị ka crosslinker maka polymers sịntetik yana roba.
Ethyl 2-mercaptopropionate nwere ike iji dị ka sọlfọ isi iyi na nkwadebe nke selenides, thioselenols na sulfides.
- A pụkwara iji ya mee ihe dị ka ihe mgbochi ihe mgbochi nke ígwè.
Usoro:
- A na-akwadokarị ethyl 2-mercaptopropionate site na mmeghachi omume condensation nke ethanol na mercaptopropionic acid, nke gụnyere mgbakwunye nke ihe na-eme acidic.
- Usoro mmeghachi omume bụ nke a: CH3CH2OH + HSCH2CH2COOH → CH3CH2OSCH2CH2COOH → CH3CH2OSCH2CH2COOCH3.
Ozi nchekwa:
- Ethyl 2-mercaptopropionate kwesịrị iji nlezianya mee ihe iji zere iku ume, kọntaktị na akpụkpọ ahụ na kọntaktị na anya.
- Yiri akụrụngwa nchebe kwesịrị ekwesị dị ka uwe, enyo, na uwe nchebe mgbe ị na-eji ya.
- Ekwesịrị ịchekwa ya ma rụọ ọrụ ya na ebe ikuku na-ekpo ọkụ, na-esi na ọkụ na ọkụ ọkụ.
Ekwesịrị idobe Ethyl 2-mercaptopropionate n'ebe ụmụaka nọ na anụ ụlọ ma chekwaa ya nke ọma.
