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3-(Methylthio) propanol (CAS#505-10-2) Umfanekiso ofakiweyo
  • 3-(Methylthio) propanol (CAS#505-10-2) 1

3-(Methylthio) propanol (CAS#505-10-2)

Ipropati yeMichiza:

Ifomula yeemolekyuli C4H10OS
IMisa yeMolar 106.19
Ukuxinana 1.03g/mLat 25°C(lit.)
Indawo yokunyibilika -100°C (uqikelelo)
Indawo yeBoling 89-90°C13mm Hg(lit.)
Indawo yokuflasha 195°F
Inombolo yeJECFA 461
Ukunyibilika I-Chloroform (Kancinci), i-Ethyl Acetate (Kancinci), i-Methanol (Kancinci)
Uxinzelelo loMphunga 0.156mmHg ku-25°C
Imbonakalo Ulwelo olungenambala
Ubunzima obuthile 1.03
Umbala Sula ngaphandle koMbala ukuya kuMthubi oKhanyayo
pKa 14.87±0.10(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo,2-8°C
Refractive Index n20/D 1.49(lit.)
MDL MFCD00036560
IiPropati zoMzimba kunye nezeMichiza Ulwelo olukhanyayo olutyheli oluhamba lula, ukugxininiswa okuphantsi kunenyama emnandi eyomeleleyo okanye ivumba lomhluzi kunye nencasa eswiti. Indawo yokubila yi-195 °c okanye 93~94 °c (2265.5). I-soluble kancinane emanzini, i-soluble kwi-ethanol, i-propylene glycol kunye namafutha. Iimveliso zendalo zifumaneka kumacandelo aguquguqukayo etamatato, iwayini kunye nesosi yesoya.
Sebenzisa Isetyenziswa njengencasa yokutya

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S24/25-Kuphephe ukudibana nolusu namehlo.
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
Izazisi ze-UN UN 3334
WGK eJamani 3
I-TSCA Ewe
Ikhowudi ye-HS 29309090

 

Intshayelelo

I-3-Methylthiopropanol, eyaziwa ngokuba yi-buttomycin (i-Mercaptobenzothiazole), i-organosulfur compound. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko:

 

Umgangatho:

- Ukubonakala: I-3-methylthiopropanol i-crystalline powder emhlophe okanye emdaka.

- Ukunyibilika: Inyibilika kwizinyibilikisi zendalo ezifana neealkoholi, ii-ethers kunye neeketones, azinyibiliki kancinci emanzini.

 

Sebenzisa:

- Njenge-accelerator ye-rubber: i-3-methylthiopropanol isetyenziswa ngokubanzi njenge-accelerator ye-rubber, ngakumbi kwinkqubo ye-vulcanization ye-rubber yendalo. Inokukhuthaza ukudibanisa phakathi kweemolekyuli zerabha, ukuphucula isantya se-vulcanization kunye nokunyanga ukusebenza kwerabha.

- I-Preservative: I-3-methylthiopropanol iphinda isetyenziswe njengento yokukhusela, enokuthi isetyenziswe ngokubanzi kwimithi, ipeyinti, i-adhesives kunye nezinye iimveliso zokuthintela ukukhula kwesikhunta kunye ne-microorganisms.

 

Indlela:

- I-3-Methylthiopropanol idla ngokulungiswa yi-oxidation ye-aniline kunye ne-sulfure. Iindlela zokulungiselela ezikhethekileyo ziquka indlela yokunciphisa, indlela ye-nitro kunye nendlela ye-acylation.

 

Ulwazi ngoKhuseleko:

- I-3-Methylthiopropanol inokucaphukisa ulusu kunye namehlo kwiindawo eziphezulu, kwaye iiglavu ezikhuselayo kunye neeglasi kufuneka zigqitywe ngexesha lokuphatha.

- Ukuba ivumba libukhali, kuphephe ukuphefumla umphunga okanye uthuli lwalo.

- Kufuneka igcinwe kwindawo eyomileyo, epholileyo kwaye kude nezinto ezinokutsha, i-oxidizing.

- Nceda uyisebenzise kwaye uyilahle ngokufanelekileyo ngokuhambelana nemigaqo efanelekileyo kunye nezikhokelo zokhuseleko.

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