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samfur

Methyl2-mehtyl-3-furyl disulfide (CAS#65505-17-1)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C6H8OS2
Molar Mass 160.26
Yawan yawa 1.163g/mLat 25°C(lit.)
Matsayin Boling 210°C (lit.)
Wurin Flash 184°F
Lambar JECFA 1064
Tashin Turi 0.611mmHg a 25°C
Bayyanar ruwa mai tsabta
Launi Lemu mai haske zuwa Yellow zuwa Green
Yanayin Ajiya 0-10 ° C
Fihirisar Refractive n20/D 1.5600 (lit.)

Cikakken Bayani

Tags samfurin

Alamomin haɗari T - Mai guba
Lambobin haɗari R25 - Mai guba idan an haɗiye shi
R36 / 38 - Iriting ga idanu da fata.
Bayanin Tsaro S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S37/39 - Sanya safofin hannu masu dacewa da kariya / ido
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
ID na UN UN 2810 6.1/PG 3
WGK Jamus 3
RTECS Farashin 1975000
HS Code 29321900
Matsayin Hazard 6.1
Rukunin tattarawa III

 

Gabatarwa

2-Methyl-3- (methyldithio)furan, kuma aka sani da 2-methyl-3- (methylthio)furan ko MMF a takaice, wani fili ne na kwayoyin halitta.

 

inganci:

MMF ruwa ne mara launi tare da warin sulfur na musamman. Yana narkewa a cikin wasu kaushi na halitta kamar ethers, alcohols, da dai sauransu, kuma dan kadan mai narkewa cikin ruwa.

 

Amfani:

Ana amfani da MMF galibi azaman mai mahimmanci reagent a cikin haɓakar kwayoyin halitta. Hakanan ana iya amfani da MMF azaman wakili na sulfiding, stabilizer da mai kara kuzari a cikin halayen sinadarai na kwayoyin halitta.

 

Hanya:

Hanyar da aka saba don shirye-shiryen MMF ita ce amsawar dimethyl sulfide tare da furan. Ana iya aiwatar da yanayin amsawa a cikin yanayi mara ruwa ko ƙarƙashin yanayin acidic.

 

Bayanin Tsaro:

MMF ruwa ne mai ƙonewa kuma yakamata a kiyaye shi daga haɗuwa da tushen kunnawa. Saka safar hannu masu kariya da tabarau don tabbatar da samun iska mai kyau. A guji shakar tururinsa kuma a kurkure nan da nan da ruwa mai yawa idan aka yi karo da fata ta bazata. Idan ya cancanta, tuntuɓi kayan tsaro masu dacewa ko tuntuɓi ƙwararru don ƙarin bayanin aminci.


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