4-Chlorovalerophenone (CAS # 25017-08-7)
| Akara egwu | Xi - mgbakasị ahụ |
| Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. |
| NJ UN | 3077 |
| Koodu HS | 29420000 |
Okwu mmalite
p-Chlorovalerophenone (p-Chlorovalerophenone) bụ ihe na-emepụta ihe nke nwere usoro kemịkalụ C11H13ClO. Nke a bụ nkọwa nke ọdịdị ya, ojiji ya, nhazi ya na ozi nchekwa:
Ọdịdị:
p-Chlorovalerophenone bụ mmiri mmiri na-acha odo odo na-enweghị ụcha nke nwere isi ketone pụrụ iche. Ọ nwere njupụta nke 1.086g/cm³, ebe na-esi esi nke 245-248 Celsius C, na ebe ọkụ ọkụ nke 101 Celsius C. Ọ bụ ihe na-adịghị edozi na mmiri, soluble na mmanya na ether solvents.
Jiri:
p-Chlorovalerophenone nwere ọtụtụ ojiji na mpaghara kemịkalụ. Enwere ike iji ya dị ka onye na-ahụ maka ihe na-emepụta ihe na-emepụta ihe maka njikọ nke ogige ndị ọzọ. Tụkwasị na nke ahụ, a pụkwara iji ya mee ihe na-emepụta ọgwụ pesticides, dyes na pharmaceuticals.
Usoro:
p-Chlorovalerophenone nwere ike kwadebere site na mmeghachi omume acylation. Otu ụzọ a na-ahụkarị bụ imeghachi p-chlorobenzaldehyde na pentanone n'okpuru ọnọdụ acid iji mepụta p-Chlorovalerophenone.
Ozi nchekwa:
p-Chlorovalerophenone na-akpasu iwe na akpụkpọ ahụ na anya, a ga-ezere kọntaktị ozugbo. Ekwesịrị iyi akụrụngwa nchedo onwe onye dị ka uwe mkpuchi na enyo enyo n'oge eji. N'otu oge ahụ, ekwesịrị ịṅa ntị na mgbochi ọkụ na ihe egwu mgbawa, na kọntaktị na oxidants siri ike kwesịrị izere. Mgbe ị na-echekwa, a ga-echekwa p-Chlorovalerophenone na ebe dị jụụ, akọrọ na nke ọma, na-ezere ikpughe na ìhè anyanwụ. Ọ bụrụ na ikuru ume ma ọ bụ rie ya, chọọ nlekọta ahụike ozugbo.
