Acrylic acid, ester series polymerization inhibitor Phenothiazine
Ozi bụ isi:
Chemical aha: phenothiazine
Chemical aha ya bụ: Diphenylamine sulfide, thioxanthene
Usoro ihe omimi: C12H9NO
Usoro nhazi:
Ibu ibu: 199.28Ụlọ akụ: 92-84-2
Ebe mgbaze: 182-187 ℃
Njupụta: 1.362
Ebe esi mmiri: 371 ℃
Ihe na-agbaze mmiri: 2 mg / l (25 ℃)
Properties: Ìhè edo edo ma ọ bụ ìhè odo-acha akwụkwọ ndụ kristal ntụ ntụ, agbaze ebe 183 ~ 186 ℃, esi ebe 371 ℃, sublimable, ubé soluble na mmiri, ethanol, soluble na ether, soluble na acetone na benzene. Ọ na-esi isi ike. Ọ dị mfe oxidize na ịgba ọchịchịrị mgbe echekwara na ikuku ruo ogologo oge, nke na-akpasu iwe na akpụkpọ ahụ.
| Aha ndetu | Ndekọ ogo |
| Ọdịdị | Ntụ ntụ kristal na-acha odo odo |
| Ebe mgbaze | 183-186 ℃ |
| Ọnwụ na ihicha | ≤0.1% |
| Ihe fọdụrụ na-ere ọkụ | ≤0.1% |
| Aha ndetu | Ndekọ ogo |
| Ọdịdị | Ntụ ntụ kristal na-acha odo odo |
| ọdịnaya | ≥97% |
| Ebe mgbaze | ≥178 ℃ |
| mgbanwe | ≤0.1% |
| Ihe fọdụrụ na-ere ọkụ | ≤0.1% |
Phenothiazine bụ etiti nke kemịkalụ mara mma dị ka ọgwụ na ihe esiji. Ọ bụ ihe mgbakwunye maka ihe ndị sịntetik (onye na-egbochi mmepụta nke Vinylon), ọgwụ pesticide maka osisi mkpụrụ osisi na demintic maka anụmanụ. Ọ nwere mmetụta dị ukwuu na stomatostoma vulgaris, nodoworm, stomatostoma, nematostoma Shari na nematostoma ọma olu nke atụrụ.
A na-ejikarị ya dị ka onye na-egbochi acrylic acid, acrylic ester, methacrylic acid na ester monomer.
Aha ya bụ Thiodiphenylamine. A na-ejikarị ya dị ka ihe mgbochi maka mmepụta acrylic acid. A na-ejikwa ya na njikọ nke ọgwụ na ihe eji esiji ákwà, yana ihe inyeaka maka ihe ndị sịntetik (dị ka onye na-egbochi vinyl acetate griiz, akụrụngwa nke antioxidant roba). A na-ejikwa ya dị ka ọgwụ deworming maka anụ ụlọ, osisi osisi ụmụ ahụhụ.
A na-eji ngwaahịa a eme ihe n'ọtụtụ ebe n'imepụta acrylic acid, acrylic ester, methacrylate na vinyl acetate dị ka ihe mgbochi dị mma nke alkenyl monomer.
