Prenylthiol (CAS#5287-45-6)
| ID na UN | UN 3336 3/PG III |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | III |
Gabatarwa
Isopentenyl thiol wani abu ne na halitta. Kaddarorinsa sune kamar haka:
1. Bayyanar: Prenyl mercaptans ba su da launi ko rawaya tare da warin thienol na musamman.
2. Solubility: Isopentenyl mercaptans suna narkewa a cikin alcohols, ethers, esters da mafi yawan kaushi na kwayoyin halitta, amma kusan ba a iya narkewa a cikin ruwa.
3. Kwanciyar hankali: A dakin da zafin jiki, prenyl mercaptans suna da kwanciyar hankali, amma za su bazu a ƙarƙashin yanayin zafi mai ƙarfi, acid mai ƙarfi da yanayin alkali mai ƙarfi.
Babban amfani da prenyl mercaptans sune kamar haka:
1. Tsarin kwayoyin halitta: A matsayin tsaka-tsaki a cikin kwayoyin halitta, ana amfani dashi don shirya nau'o'in nau'o'in kwayoyin halitta, irin su esters, ethers, ketones da acyl mahadi.
2. Masana'antar kayan yaji: ana amfani da su azaman kayan ɗanɗano da kayan yaji don ba samfuran ƙanshin ɗanɗanon shinkafa na musamman.
Akwai hanyoyi da yawa don shirya isopentenyl thiols, na kowa sun haɗa da:
1. An samo shi daga amsawar pentadiene chloride da sodium hydrosulfide.
2. An kafa shi ta hanyar kai tsaye na isopretenol tare da abubuwan sulfur.
1. Isopretenyl mercaptans suna da haushi kuma ya kamata a kauce masa a cikin hulɗar fata da idanu kai tsaye. Ya kamata a sa safar hannu masu kariya da tabarau yayin amfani.
2. Guji hulɗa tare da masu ƙarfi masu ƙarfi, acid mai ƙarfi da alkalis mai ƙarfi don guje wa halayen haɗari.
3. Ajiye a cikin kwandon iska don guje wa fallasa iska don hana jujjuyawa da asarar aiki.
4. Yi amfani da shi a cikin yanayi mai kyau kuma a guji shakar isoprenyl mercaptan vapors.
