2-Methyl-2-pentenoic acid (CAS#3142-72-1)
| Akara egwu | C - Na-emebi emebi |
| Koodu ihe egwu | R34 - Na-akpata ọkụ R22 - na-emerụ ma ọ bụrụ na iloro ya R41 - Ihe ize ndụ nke mmebi anya dị njọ |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.) |
| NJ UN | UN 3261 8/PG 3 |
| WGK Germany | 2 |
| TSCA | Ee |
| Koodu HS | 29161900 |
| Klas Hazard | 8 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
2-Methyl-2-pentenic acid, nke a makwaara dị ka butenedic acid, bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2-methyl-2-pentenoic acid:
Ogo:
-2-Methyl-2-pentenoic acid bụ mmiri mmiri na-acha odo odo na-enweghị ụcha nke nwere isi dị ka mkpụrụ osisi.
-2-Methyl-2-pentenoic acid na-agbaze na mmiri na ihe mgbaze organic dị ka alcohols na ethers.
- Ọ bụ ngwakọta kwụsiri ike nke na-adịghị agba ọkụ n'onwe ya ma ọ bụ na-agbawa onwe ya na okpomọkụ na nrụgide.
Jiri:
- 2-Methyl-2-pentenoic acid bụ nke a na-eji na-akwadebe polymers dị elu dị ka mkpuchi pụrụ iche, nrapado, na mkpuchi.
- Ọ bụ monomer nke abụọ dị mkpa nke enwere ike ịkwadebe site na polymerization nke butenic acid copolymers.
Usoro:
Enwere ike ịkwadebe 2-Methyl-2-pentenoic acid site na mgbakwunye acid-catalyzed nke cyclohexene.
- Dimethyllithium na cyclohexene na-emeghachi omume iji nweta 2-methyl-1-cyclohexenylmethyllithium, wee hydrolyzed na acidified iji nweta 2-methyl-2-pentenoic acid.
Ozi nchekwa:
- 2-Methyl-2-pentenoic acid bụ ihe na-agbakasị ahụ nke nwere ike na-akpasu anụ ahụ na anya iwe, a na-achọkwa nlezianya dị mkpa dịka iyi uwe mkpuchi na enyo enyo n'oge eji.
- Ọ bụ ihe na-adịghị eguzosi ike n'ihe na ọkụ na okpomọkụ dị elu, na mmeghachi omume polymerization nwere ike ime, ya mere, a ga-ezere ikpughe ogologo oge na ìhè anyanwụ ma ọ bụ nchekwa na okpomọkụ dị elu.
- N'oge njikwa na nchekwa, a ga-edebe ya pụọ na ihe ndị na-ere ọkụ na ihe ndị na-eme ka ọ ghara ikpo ọkụ iji gbochie ihe ize ndụ nke ọkụ ma ọ bụ mgbawa.
- Mgbe ị na-ejizi 2-methyl-2-pentenoic acid, ekwesịrị ịgbaso ụkpụrụ nnwale kwesịrị ekwesị yana ntuziaka ọrụ nchekwa. N'ọnọdụ ihe mberede, ekwesịrị ịme ihe mberede kwesịrị ekwesị ozugbo ma chọọ enyemaka ahụike ọkachamara ozugbo.
