methyl pent-4-ynoate (CAS# 21565-82-2)
Gabatarwa
methyl pent-4-ynoate wani nau'in halitta ne tare da tsarin sinadarai C7H10O2. Mai zuwa shine bayanin yanayin sa, amfaninsa, tsarawa da bayanan aminci:
Hali:
-Bayyana: methyl pent-4-ynoate ruwa ne mara launi;
-Solubility: Mai narkewa a cikin kwayoyin halitta irin su ethanol da ether, da wuya a narke cikin ruwa;
-Poiling point: tafasar wurinsa kusan 142-144 ℃;
-Yawa: Yawansa kusan 0.95-0.97g/cm³.
Amfani:
-Hanyoyin sinadarai: methyl pent-4-ynoate galibi ana amfani da shi azaman tsaka-tsaki a cikin haɗin gwiwar ƙwayoyin cuta kuma ana iya amfani dashi don haɗa sauran mahadi;
-Masana'antar kayan yaji da ƙamshi: Tana da ƙamshi mai daɗi kuma ana iya amfani da ita wajen shirya kayan kamshi da turare.
Hanya:
Za a iya shirya methyl pent-4-ynoate ta hanyoyi masu zuwa:
-Etherification dauki: pent-1-yne da methanol an esterified a gaban mai kara kuzari don samar da methyl pent-4-ynoate.
Bayanin Tsaro:
methyl pent-4-ynoate yana buƙatar kula da waɗannan bayanan aminci lokacin amfani da adanawa:
-toxicity: methyl pent-4-ynoate wani abu ne na halitta, wanda zai iya samun wasu guba ga jikin mutum. Lokacin amfani, kauce wa cudanya da fata da idanu, kuma a guji shakar tururinsa;
-wuta: methyl pent-4-ynoate ruwa ne mai ƙonewa, ya kamata a guji haɗuwa da buɗewar wuta da zafi mai zafi, ya kamata a kiyaye ajiya daga wuta.
Lura cewa dole ne a bi ingantattun ayyukan dakin gwaje-gwaje da hanyoyin aminci yayin amfani da sarrafa sinadarai, kuma dole ne a tuntubi kwararrun da suka dace don ƙarin cikakkun bayanan aminci.
