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5-Hydroxy-4-octanone (CAS#496-77-5)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C8H16O2
Molar Mass 144.21
Yawan yawa 0.916g/mLat 25°C(lit.)
Matsayin narkewa -10°C
Matsayin Boling 80-82°C10mm Hg(lit.)
Wurin Flash 175°F
Lambar JECFA 416
Tashin Turi 0.172mmHg a 25°C
Bayyanar ruwa mai tsabta
Takamaiman Nauyi 0.92
Launi Hasken rawaya zuwa rawaya zuwa Orange
Merck 14,1595
pKa 13.13 ± 0.20 (An annabta)
Fihirisar Refractive n20/D 1.4315(lit.)
Abubuwan Jiki da Sinadarai Ruwan rawaya mai haske. Mai daɗi, ɗanɗanon kirim mai ɗanɗano da ƙamshi na cardamom, tare da ɗanɗano mai ɗanɗanon kirim mai zaki. Wurin tafasa na 182 ° C ko 80 ~ 82 ° C (1333Pa). A zahiri maras narkewa a cikin ruwa, mai narkewa a cikin ethanol. Kayayyakin halitta suna cikin koko da makamantansu.

Cikakken Bayani

Tags samfurin

WGK Jamus 3

 

Gabatarwa

5-Hydroxy-4-octanone wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyar shiri da bayanin aminci:

 

inganci:

Bayyanar: 5-hydroxy-4-octanone ruwa ne mara launi.

Yawa: kusan 0.95 g/cm3.

Solubility: 5-hydroxy-4-octanone ba shi da narkewa a cikin ruwa kuma yana da kyawawa mai kyau a cikin kwayoyin halitta.

 

Amfani:

5-Hydroxy-4-octanone za a iya amfani da a matsayin karfe surface activator da ikon cire tsatsa da kuma tsabta karfe saman.

Har ila yau, madaidaicin rini ne mai kyalli wanda za'a iya amfani dashi don shirya rini mai launi daban-daban.

 

Hanya:

5-Hydroxy-4-octanone gabaɗaya an shirya shi ta hanyar haɗin sinadarai. Hanyar shirye-shiryen gama gari ita ce narkar da octanone a cikin sauran ƙarfi, sannan ƙara adadin da ya dace na oxidant da mai kara kuzari, da aiwatar da martani a ƙarƙashin yanayin da ya dace don samun samfurin ƙarshe.

 

Bayanin Tsaro:

5-Hydroxy-4-octanone gabaɗaya yana da aminci a ƙarƙashin yanayin amfani na yau da kullun kuma ba shi da haɗari mai mahimmanci.

Yana da ƙayyadaddun ƙayyadaddun ƙima kuma yana buƙatar amfani da shi a wuri mai kyau.

A lokacin amfani, ya kamata a guji hulɗa da fata da idanu, kuma idan akwai lamba, kurkura nan da nan da ruwa mai yawa.

Lokacin ɗauka ko ajiya, guje wa haɗuwa da abubuwa masu ƙarfi masu ƙarfi kamar oxidants da acid don hana halayen haɗari.

A lokacin ajiya, 5-hydroxy-4-octanone ya kamata a ajiye shi a cikin akwati marar iska, daga wuta da yanayin zafi.

 


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