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Dicychohexyl disulfide (CAS#2550-40-5)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C12H22S2
Molar Mass 230.43
Yawan yawa 1.046g/mLat 25°C(lit.)
Matsayin narkewa 127-130 ° C
Matsayin Boling 162-163°C6mm Hg(lit.)
Wurin Flash >230°F
Lambar JECFA 575
Ruwan Solubility Ba a yarda da ruwa ba.
Tashin Turi 0.000305mmHg a 25°C
Bayyanar ruwa mai tsabta
Launi Mara launi zuwa Haske rawaya zuwa haske orange
BRN 1905920
Yanayin Ajiya Yanayin rashin aiki, Zazzabin ɗaki
Fihirisar Refractive n20/D 1.545(lit.)
MDL Saukewa: MFCD00013759
Abubuwan Jiki da Sinadarai Insoluble a cikin ruwa, ethanol-soluble, mai narkewa a cikin mai.
Amfani Don rini, magunguna, magungunan kashe qwari, ƙwayoyin halitta

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 36/37/38 - Hannun idanu, tsarin numfashi da fata.
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
ID na UN 3334
WGK Jamus 3
RTECS Farashin 1843850
Farashin TSCA Ee

 

Gabatarwa

Dicyclohexyl disulfide wani fili sulfur ne na kwayoyin halitta. Ruwa ne mara launi zuwa rawaya mai mai mai ƙaƙƙarfan kamshi.

 

Dicyclohexyl disulfide ana amfani da shi ne azaman mai haɓaka roba da vulcanization crosslinker. Yana iya inganta halayen vulcanization na roba, don haka kayan roba yana da kyakkyawan elasticity da juriya, kuma ana amfani dashi sau da yawa wajen samar da samfuran roba. Hakanan za'a iya amfani da shi azaman tsaka-tsaki da mai haɓakawa a cikin haɗaɗɗun kwayoyin halitta.

 

Hanyar gama gari don shirye-shiryen dicyclohexyl disulfide shine amsa cyclohexadiene tare da sulfur. A ƙarƙashin yanayin halayen da suka dace, ƙwayoyin sulfur guda biyu za su samar da haɗin sulfur-sulfur tare da haɗin biyu na cyclohexadiene, samar da samfuran dicyclohexyl disulfide.

 

Amfani da dicyclohexyl disulfide yana buƙatar wasu bayanan aminci. Yana da ban haushi kuma yana iya haifar da rashin lafiyan halayen haɗuwa da fata. Matakan kariya da suka dace kamar safar hannu, tabarau, da sauransu, suna buƙatar sawa lokacin amfani da su. Bugu da kari, ya kamata a nisantar da shi daga wuta da wuraren zafi, a adana shi a wuri mai sanyi, busasshiyar, kuma a guji haɗuwa da oxidants, acid da sauran abubuwa don hana haɗarin haɗari masu haɗari. Lokacin sarrafawa ko adanawa, yakamata a bi hanyoyin aiki na aminci masu dacewa.


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