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2-(Methylthio)ethanol(CAS#5271-38-5)
  • 2- (Methylthio (ethanol) (CAS#5271-38-5) 1

2- (Methylthio (ethanol) (CAS#5271-38-5)

Chemical Property:

Molecular Formula C3H8OS
Molar Misa 92.16
Density 1.06g/mLat 25°C(lit.)
Boling Point 169-171°C(lit.)
Flash Point 158°F
Nhamba yeJECFA 1297
Mvura Solubility Hazvina kusanganiswa mumvura.
Vapor Presure 0.483mmHg pa25°C
Chitarisiko Upfu chena
Specific Gravity 1.060
Color Zvakajeka zvisina ruvara
BRN 1731081
pKa 14.36±0.10(Zvakafanotaurwa)
Storage Condition Chengetedza pasi pe +30°C.
Refractive Index n20/D 1.4930(lit.)
MDL MFCD00002908
Zvenyama uye Chemical Properties Mvura isina ruvara. Poindi yekubikira 169-171 ℃,61 ℃(1.33kPa). Kugadzirira Method: Sodium methyl mercaptan-anhydrous ethanol solution inopisa kusvika pakuvira, kupisa kunomiswa, uye chloroethanol inowedzerwa kudonha pasi pekukurudzira mukati me2H. Musanganiswa wekuita wakaiswa, wakabvumirwa kumira kuti utonhore, uye sodium chloride yakasvibiswa. Iyo filtrate yakakamurwa pasi pekumanikidzwa kwakaderedzwa kuunganidza 68-70 ° C. (2.67kPa) chikamu kuti uwane 2-methylthioethanol mugoho re 74% -82%. Zvinangwa: zvepakati mune organic synthesis.

Product Detail

Product Tags

Risk Codes 20/21/22 - Zvinokuvadza nekufemesa, kusangana neganda uye kana ikamedzwa.
Tsanangudzo Yekuchengetedza S23 - Usafeme mhute.
S24/25 - Dzivisa kusangana neganda nemeso.
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso.
UN IDs 2810
WGK Germany 3
FLUKA BRAND F CODES 13
HS Code 29309090
Hazard Kirasi 6.1
Packing Group III

 

Nhanganyaya

2-Methylthioethanol, inozivikanwawo se2-methylthioethanol, inhengo yemuviri. Iyi inotevera sumo yezvivakwa zvayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:

 

Hunhu:

-Kuonekwa: 2-Methylthioethanol imvura isina ruvara kune yakatsvuka yero.

- Kunhuwa: Iine kunhuhwirira kwakasimba kwehydrogen sulfide.

- Solubility: Inonyungudika mumvura uye zvimwe organic zvinonyungudutsa zvakaita sedoro uye ethers.

- Properties: Inonzwa kumhepo uye inogona kuve yakasvibiswa kuti iite disulfide, zviri nyore kukonzera kupisa.

 

Shandisa:

- Chemical synthesis: 2-methylthioethanol inogona kushandiswa sepakati mune organic synthesis.

- Detergent: Inogona kushandiswa seyakagadziriswa uye detergent mukugadzirira kwe detergents.

- Doro rinopisa retardant: 2-methylthioethanol inogona kushandiswa sedoro remoto retardant.

 

Nzira:

2-Methylthioethanol inogona kugadzirwa ne:

- Thioethanol inoumbwa nekuita nemethyl chloride.

- Ethiohydrazine inoumbwa nekuita ne ethanol.

 

Zvekuchengetedza

- 2-Methylthioethanol ine hwema hunonhuwa uye inogona kukonzera kutsamwa kwemaziso neganda kana ikabatwa.

- Kana inhaled, inogona kukonzera kutsamwa kwekufema uye kusagadzikana muchipfuva.

- Kumedza kana kumedza zvakawanda zvinogona kukonzera chepfu, zvichikonzera gastrointestinal kusagadzikana.

- Pfeka midziyo yekudzivirira yakakodzera senge magirovhosi uye magirazi ekuchengetedza paunenge uchishandisa.

- Paunenge uchishanda, chengetedza kure nemoto wakavhurika uye nzvimbo dzekupisa zvakanyanya kudzivirira kukonzeresa kupisa.

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