alpha-Ionone (CAS#127-41-3)
| Lambobin haɗari | R42/43 - Yana iya haifar da hankali ta hanyar shakar numfashi da tuntuɓar fata. |
| Bayanin Tsaro | S24/25 - Guji hulɗa da fata da idanu. |
| WGK Jamus | 2 |
| RTECS | Saukewa: EN0525000 |
| Farashin TSCA | Ee |
| HS Code | Farashin 29142300 |
alpha-IononeCAS#127-41-3) bayani
Violet ketone, kuma aka sani da benzophenone, wani fili ne na kwayoyin halitta. Ga wasu bayanan aminci game da ionone:
1. Guba: Violet ketone yana da wasu guba ga jikin ɗan adam. Yana iya haifar da lahani ga tsarin juyayi na tsakiya da hanta, kuma yana iya yin illa ga tsarin haihuwa da embryos.
2. Hatsarin shaka: Shakar tururi ko kura na ionone na iya haifar da rashin jin daɗi kamar tashin hankali, bacci, tari, da wahalar numfashi. Bayyanar lokaci mai tsawo na iya haifar da lalacewa ga tsarin juyayi na tsakiya.
3. Haɗarin saduwa: Violet ketone na iya shiga cikin fata. Dogon lokaci ko mu'amala mai yawa na iya haifar da haushin fata da ido. Ya kamata a sa kayan kariya da suka dace kamar safar hannu da tabarau na aminci lokacin sarrafa ionone.
4. Matakan kashe wuta: Idan akwai ɗigogi ko wuta, yi amfani da busasshiyar foda, kumfa ko carbon dioxide don kashe wutar. Ka guji amfani da ruwa, kamar yadda violet ketone ke amsawa da ruwa don samar da iskar gas mai ƙonewa.
5. Sharar gida: Zubar da sharar violet ketone da kyau daidai da ƙa'idodin gida da ƙa'idodi. Kar a fitar da shi cikin magudanar ruwa ko kwandon shara.
6. Kariyar ajiya: Ya kamata a adana ketone Violet a cikin sanyi, bushe, wuri mai kyau, nesa da tushen wuta da oxidants.
Waɗannan bayanan don tunani ne kawai. Idan ana buƙatar ƙarin amfani ko sarrafa ionone, da fatan za a koma zuwa takaddar bayanan aminci mai dacewa kuma tuntuɓi ƙwararru.
yanayi
Violet ketone, kuma aka sani da linaylketone, wani fili ne na ketone na halitta. Yana da babban bangaren ƙanshin furannin violet.
Violet ketone ruwa ne mara launi zuwa kodadde mai launin rawaya wanda ba ya canzawa a zafin jiki.
Violet ketone ne mai narkewa a cikin barasa da ether kaushi, kuma dan kadan mai narkewa cikin ruwa. Yawansa yana da ɗan ƙaramin ƙarfi, tare da girman 0.87 g/cm ³. Yana kula da haske kuma yana iya ɗaukar hasken ultraviolet.
Violet ketone za a iya oxidized zuwa ketone alcohols ko acid a cikin sinadaran halayen, kuma za a iya rage zuwa alcohols ta hanyar hydrogenation rage halayen. Yana iya fuskantar alkylation da esterification halayen tare da mahadi da yawa.
Hanyar aikace-aikace da kira
Violet ketone (kuma aka sani da ketone purple) wani fili ne na ketone mai kamshi. Yana da kamshi na musamman kuma ana amfani dashi a masana'antar turare da turare. Mai zuwa shine gabatarwar amfani da hanyoyin haɗin ionone:
Manufar:
Turare da yaji: halayen ƙamshi na ionone, wanda ake amfani da shi sosai a masana'antar turare da kayan yaji don kera kayan kamshin violet.
Hanyar hadawa:
Gabaɗaya ana samun haɗin ionone ta hanyoyi biyu masu zuwa:
Oxidation na Nucleobenzene: Nucleobenzene (zoben benzene tare da methyl substituent) an ƙaddamar da shi zuwa wani nau'i na oxidation, kamar yin amfani da acid oxidizing ko acidic potassium permanganate bayani, don samar da ionone.
Haɗin kai na Pyrylbenzaldehyde: Pyrylbenzaldehyde (kamar benzaldehyde tare da maye gurbin zoben pyridine a cikin para ko matsayi na meta) ana amsawa tare da acetic anhydride da sauran masu amsawa a ƙarƙashin yanayin alkaline don samar da ionone.
