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sehlahisoa

Diallyl trisulfide (CAS#2050-87-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H10S3
'Misa oa Molar 178.34
Botenya 1.085
Melting Point 66-67 °C
Boling Point bp6 92°; bp0.0008 66-67°
Flash point 87.8°C
JECFA Nomoro 587
Solubility Ha e qhibilihe ka metsing le ethanol, 'me ha e kopane ka har'a ether.
Khatello ea Mouoane 0.105mmHg ho 25°C
Ponahalo Mokelikeli o mosehla
Boemo ba polokelo -20°C
Refractive Index nD20 1.5896
MDL MFCD00040025
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o mosehla. Ka monko o sa thabiseng. Ntho e belang 112 ~ 120 °c (2133Pa), kapa 95~97 °c (667Pa) kapa 70 °c (133Pa). Ha e qhibilihe ka metsing le ethanol, ha e kopane ka har'a ether. Lihlahisoa tsa tlhaho li fumanoa ka eiee, konofolo, joalo-joalo.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Li-ID tsa UN 2810
WGK Jeremane 3
RTECS BC6168000
Khoutu ea HS 29309090
Sehlopha sa Likotsi 6.1(b)
Sehlopha sa ho paka III

 

Selelekela

Diallyl trisulfide (DAS ka bokhutšoanyane) ke motsoako oa organosulfur.

 

Thepa: DAS ke mokelikeli o mafura o mosehla ho isa ho sootho o nang le monko o ikhethang oa sebabole. Ha e qhibilihe ka metsing empa e qhibiliha ka har'a metsoako ea tlhaho e kang joala le ethers.

 

Lisebelisoa: DAS e sebelisoa haholo-holo e le crosslinker ea vulcanization bakeng sa rabara. E ka khothaletsa karabelo ea khokahano lipakeng tsa limolek'hule tsa rabara, ea eketsa matla le ho hanyetsa mocheso oa thepa ea rabara. DAS e ka boela ea sebelisoa e le sehlahisoa, se sireletsang, le biocide.

 

Mokhoa: Tokiso ea DAS e ka etsoa ka karabelo ea dipropylene, sebabole le benzoyl peroxide. Dipropylene e sebetsa ka benzoyl peroxide ho etsa 2,3-propylene oxide. Ebe, e kopana le sebabole ho etsa DAS.

 

Lintlha tsa polokeho: DAS ke ntho e kotsi, 'me ho lokela ho nkoa mehato ea ho itšireletsa. Ho pepesetsoa DAS ho ka baka ho teneha ha mahlo le letlalo, 'me ho kopana ka ho toba ho lokela ho qojoa. Lisebelisoa tse loketseng tsa ho itšireletsa, tse kang liatlana le liaparo tse sireletsang mahlo, li lokela ho apesoa ha u sebelisa DAS. Etsa bonnete ba hore o sebetsa sebakeng se nang le moea o motle. Haeba ho ka etsahala hore DAS e jele ka phoso kapa ka phoso, batla thuso ea bongaka hang-hang.


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