alpha-Ionone(CAS#127-41-3)
| Nā Code Risk | R42/43 – Hiki ke hoʻoulu i ka naʻau ma ka inhalation a me ka pili ʻana i ka ʻili. |
| Ka wehewehe palekana | S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. |
| WGK Kelemānia | 2 |
| RTECS | EN0525000 |
| TSCA | ʻAe |
| HS Code | 29142300 |
alpha-Ionone(CAS#127-41-3) ʻike
ʻO Violet ketone, i ʻike ʻia ʻo benzophenone, he pūhui kūlohelohe. Eia kekahi mau ʻike palekana e pili ana i ka ionone:
1. Ka 'awa'awa: 'O ka violet ketone kekahi mea 'ona i ke kino kanaka. Hiki iā ia ke hōʻeha i ka puʻuwai a me ke ake, a loaʻa paha nā hopena ʻino i ka ʻōnaehana hānau a me nā embryos.
2. ʻO ka pōʻino o ka inhalation: ʻO ka hoʻohu ʻana i ka mahu a i ʻole ka lepo o ka ionone hiki ke hōʻeha i nā hōʻailona ʻino e like me ka noʻonoʻo, ka hiamoe, ka ʻū, a me ka pilikia o ka hanu ʻana. Hiki ke hoʻopōʻino i ka ʻōnaehana waena waena.
3. Pilikino pili: Hiki ke komo i ka ʻili ketone violet. Hiki i ka pilina lōʻihi a i ʻole ka lōʻihi ke hoʻonāukiuki i ka ʻili a me ka maka. Pono e hoʻohana ʻia nā lako pale pilikino e like me nā mīkina lima a me nā maka maka makamae i ka wā e lawelawe ai i ka ionone.
4. Nā hana hoʻopau ahi: Inā he leaka a ahi paha, e hoʻohana i ka pauka maloʻo, ka huʻa a i ʻole ke kalapona kalapona e kinai i ke ahi. E hōʻalo i ka hoʻohana ʻana i ka wai, no ka mea, e hana ana ka violet ketone me ka wai e hana i nā kinoea puhi.
5. Holoi ʻōpala: E hoʻolei pono i ka ʻōpala violet ketone e like me nā lula a me nā lula kūloko. Mai hoʻokuʻu i loko o ka ʻōpala a i ʻole ka ʻōpala.
6. E mālama i ka mālama ʻana: Pono e mālama ʻia ka violet ketone ma kahi maloʻo, maloʻo a maikaʻi ka ea, ma kahi mamao mai nā kumu o ke ahi a me nā mea ʻona.
No ka ʻike wale nō kēia mau ʻike. Inā makemake ʻia ka hoʻohana hou ʻana a i ʻole ka hana ʻana o ka ionone, e ʻoluʻolu e nānā i ka pepa ʻikepili palekana kūpono a e nīnau i kahi loea.
ʻano ʻano
ʻO Violet ketone, i ʻike ʻia ʻo linaylketone, he hui ketone maoli. ʻO ia ka mea nui o ka ʻala o nā pua violet.
ʻO Violet ketone he wai ʻaila melemele ʻole a ʻeleʻele i hiki ke hoʻololi ʻia i ka lumi wela.
Hiki ke hoʻoheheʻe ʻia ka Violet ketone i loko o ka waiʻona a me nā solvents etera, a hiki ke hoʻoheheʻe iki ʻia i ka wai. He haʻahaʻa kona mānoanoa, me ka nui o 0.87 g/cm ³. He mea maʻalahi i ka mālamalama a hiki ke komo i nā kukuna ultraviolet.
Hiki ke hoʻoheheʻe ʻia ka ketone violet i nā ʻawaʻawa ketone a i ʻole nā waikawa i loko o nā hopena kemika, a hiki ke hoʻemi ʻia i nā ʻona ma o ka hydrogenation reduction reactions. Hiki iā ia ke hana i nā hopena alkylation a me esterification me nā pūhui he nui.
Ka hoʻohana ʻana a me ke ʻano synthesis
ʻO Violet ketone (ʻike pū ʻia ʻo ketone poni) he hui ketone ʻala. He mea ʻala kūikawā a hoʻohana pinepine ʻia i ka ʻoihana ʻala a me ka ʻoihana ʻala. Eia ka hoʻolauna ʻana i ka hoʻohana ʻana a me nā ʻano hana synthesis o ka ionone:
Ke kumu:
ʻO ka meaʻala a me nā mea ʻala: nā ʻano ʻala o ka ionone, i hoʻohana nui ʻia i ka ʻala a me ka ʻoihana ʻala e hana i nā huahana ʻala violet.
ʻO ke ʻano hana synthesis:
Loaʻa ka synthesis o ka ionone ma o nā ʻano ʻelua:
Oxidation o Nucleobenzene: Nucleobenzene (he apo benzene me ka methyl substituent) ua hoʻokuʻu ʻia i kahi hopena hoʻonā, e like me ka hoʻohana ʻana i ka waikawa oxidizing a i ʻole ka hopena potassium permanganate acidic, e hana i ka ionone.
Hoʻohui ʻia o Pyrylbenzaldehyde: Hoʻopili ʻia ka Pyrylbenzaldehyde (e like me benzaldehyde me nā mea hoʻopili apo pyridine ma ke kūlana para a i ʻole ke kūlana meta) me ka acetic anhydride a me nā mea hoʻohenehene ʻē aʻe ma lalo o nā kūlana alkaline e hana i ka ionone.
