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S-Methyl-Thiopropionate (CAS#5925-75-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C4H8OS
'Misa oa Molar 104.17
Botenya 0.985±0.06 g/cm3(E boletsoeng esale pele)
Boling Point 120-121 °C
JECFA Nomoro 1678
Ponahalo metsi a hlakileng
Mmala E se nang mmala ho isa ho Hoo e batlang e se na mmala
Boemo ba polokelo Mocheso oa Kamore
Refractive Index 1.46
Thepa ea 'Mele le ea Lik'hemik'hale FEMA: 4172

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

 

Selelekela

Methyl mercaptan propionate ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea methyl mercaptan propionate:

 

1. Tlhaho:

Methyl mercaptan propionate ke mokelikeli o se nang 'mala o monko o monate. E ka qhibiliha ka har'a metsoako e mengata ea tlhaho e kang ethanol, ether le methanol. E oxidize butle moeeng 'me e ka boela ea itšoara ka li-oxidizing agents tse matla.

 

2. Tšebeliso:

Methyl mercaptan propionate e atisa ho sebelisoa e le solvent le bohareng, 'me e ka sebelisoa ho etsa metsoako ea lintho tse phelang tse kang chefo e bolaeang likokoanyana, likokoanyana le monko o monate. E ka boela ea sebelisoa e le tlhahiso ea lisebelisoa tsa optical.

 

3. Mokhoa:

Methyl mercaptan propionate e ka fumanoa ka karabelo ea methyl mercaptan le propionic anhydride. Maemo a karabelo hangata a etsoa ka mocheso oa kamore, 'me tlas'a maemo a acidic kapa alkaline, karabelo e ka sutumelletsoa pele ka ho fetelletseng ha methyl mercaptan kapa propionic anhydride.

 

4. Litaba tsa Polokeho:

Methyl mercaptan propionate e na le monko o bohale le mouoane 'me e na le phello e halefisang letlalong le mahlo. Tlhokomelo e lokela ho nkoa ho qoba ho kopana ka ho toba le letlalo le mahlo, le ho boloka sebaka sa mosebetsi se nang le moea o motle. Lisebelisoa tse loketseng tsa ho itšireletsa tse kang liatlana, liaparo tse sireletsang mahlo, le limaske li lokela ho apesoa nakong ea ho tšoaroa.


  • E fetileng:
  • E 'ngoe:

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