Methylhydrogenhendecanedioate (CAS#3927-60-4)

Okwu mmalite

Ọ bụ ngwakọta organic nwere usoro kemịkalụ CH3OOC(CH2)9COOCH3. Nke a bụ nkọwa nke njirimara, ojiji, nkwadebe na ozi nchekwa nke ogige a:

Ọdịdị:

- Ọdịdị: mmiri mmiri na-enweghị agba

- Ebe a na-esi esi: Ihe dị ka 380 ℃

-Njupụta: ihe dịka 1.03g/cm³

-Solubility: Soluble na ethanol, ether na ụfọdụ ihe mgbaze organic

Jiri:

-A na-ejikarị ya eme ihe dị ka onye etiti na njikọ kemịkalụ ma jiri ya mee ihe na njikọ nke ogige ndị ọzọ.

-Enwekwara ike iji ya dị ka ihe nchekwa ma ọ bụ ọgwụ ahụhụ.

Usoro:

-ma ọ bụ enwere ike ịkwado ya site na esterification nke diacid na methanol. Usoro a kapịrị ọnụ bụ ịgbakwunye undecanedioic acid na methanol n'ime reactor, ma mee mmeghachi omume esterification n'ihu onye na-eme ihe. Mgbe emechara mmeghachi omume ahụ, a na-enweta ngwaahịa ezubere iche site na distillation na arụmọrụ dị ọcha.

Ozi nchekwa:

-Ọ na-akpasu iwe ma nwee ike ịkpasu anya na akpụkpọ ahụ iwe. Ekwesịrị itinye nlebara anya na usoro nchedo onwe onye n'oge njikwa na ojiji, dị ka iyi enyo nchebe, uwe aka na uwe nchebe.

- Zere kọntaktị na oxidants siri ike na acid siri ike iji zere mmeghachi omume dị ize ndụ.

- Mgbe ị na-echekwa ihe, debe akara ahụ n'ebe kpọrọ nkụ, ọchịchịrị na nke ọma.