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3 5-Dibromotoluene (CAS# 1611-92-3)

Abubuwan Sinadarai:

Physico-chemical Properties

Tsarin kwayoyin halitta C7H6Br2
Molar Mass 249.93
Yawan yawa 1.8246 (ƙananan ƙididdiga)
Matsayin narkewa 34-38C (lit.)
Matsayin Boling 246 ° C (latsa)
Wurin Flash >230°F
Solubility mai narkewa a cikin methanol
Tashin Turi 0.0436mmHg a 25°C
Bayyanar foda zuwa crystal
Launi Fari zuwa Yellow zuwa Orange
BRN 1928685
Yanayin Ajiya Rufewa a bushe, Zazzabin ɗaki
Fihirisar Refractive 1.6075 (ƙididdiga)

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

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
WGK Jamus 3
HS Code Farashin 29039990
Matsayin Hazard HAUSHI

3 5-Dibromotoluene (CAS# 1611-92-3) gabatarwa

3,5-Dibromotoluene wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga kaddarorin sa, amfaninsa, hanyoyin masana'anta da bayanan aminci:

inganci:
Bayyanar: 3,5-Dibromotoluene ba shi da launi zuwa ruwan rawaya mai haske.
Solubility: Mai narkewa a cikin ƙwayoyin halitta kamar ethanol, ether da methylene chloride.
Yawan yawa: kusan. 1.82 g/ml.

Amfani:
Saboda kaddarorinsa na physicochemical na musamman, ana kuma iya amfani da shi azaman ƙarfi ko mai kara kuzari.

Hanya:
3,5-Dibromotoluene za a iya shirya ta:
P-bromotoluene da lithium bromide an shirya su ta hanyar amsawa a gaban ethanol ko methanol.

Bayanin Tsaro:
3,5-Dibromotoluene wani nau'i ne na kwayoyin halitta wanda ke da matukar damuwa da lalata. Saka kayan kariya masu dacewa kamar tabarau da safar hannu lokacin amfani.
Ka guji hulɗa kai tsaye tare da fata da idanu, kurkura nan da nan da ruwa mai yawa kuma a nemi kulawar likita idan an yi hulɗa da haɗari.
Yayin aiki, kula da yanayin dakin gwaje-gwajen da ke da isasshen iska kuma ku guji shakar tururinsa.
Dole ne a adana shi a cikin akwati mai hana iska, nesa da kowane tushen wuta ko yanayin zafi, don hana ta haifar da wuta ko fashewa.


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