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S-Methyl thioacetate (CAS#1534-08-3)

Hantida Kiimikada:

Qaanuunka molecular C3H6OS
Molar Mass 90.14
Cufnaanta 1,024 g/cm3
Meesha dhalaalaysa 97-99 ℃
Boling Point 97-99°C
Barta Fiishka 12°C
Lambarka JECFA 482
Cufis-jiidad gaar ah 1.024
Xaalada Kaydinta Lagu xidhay qalalan, heerkulka qolka
Tusmada Dib-u-celinta n/D1.464

Faahfaahinta Alaabta

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Xeerarka Khatarta R11 - Aad u guban kara
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
R36 - Indhaha oo xanaaqa
R24 - Sunta maqaarka
R20 – Waxyeello bay u leedahay neefsashada
Sharaxaada Badbaadada S16 - Ka fogow ilaha dabka.
S23 - Ha neefsan uumiga.
S29 - Ha ku faaruqin biyo mareennada.
S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
Aqoonsiga UN-ka 1992kii
WGK Germany 3
Koodhka HS 29309090
Heerka khatarta 3
Kooxda Baakadaha II
Sunta GRAS (FEMA)

 

Hordhac

S-methyl thioacetate, oo sidoo kale loo yaqaan methyl thioacetate.

 

Tayada:

S-methyl thioacetate waa dareere aan midab lahayn oo leh ur daran. Waxay ku milmi kartaa dareerayaal badan oo dabiici ah sida khamriga, ethers, iyo aromatics.

 

Isticmaal:

S-methyl thioacetate waxaa inta badan loo isticmaalaa vulcanization iyo falcelinta esterification ee synthesis organic.

 

Habka:

S-methyl thioacetate waxaa lagu heli karaa falcelinta methyl acetate oo leh baaruud hoos yimaada xaaladaha alkaline. Talaabada gaarka ah waa in lagu falceliyo methyl acetate oo leh xal baaruud ah oo alkaline ah, ka dibna la nadiifiyo oo la nadiifiyo alaabta si loo helo alaabta.

 

Macluumaadka Badbaadada:

S-methyl thioacetate waa xanaaq waana in laga fogaado taabashada tooska ah ee maqaarka iyo indhaha. Inta lagu jiro isticmaalka, taxaddar waa in la qaadaa tallaabooyinka ilaalinta, sida xirashada muraayadaha difaaca iyo galoofyada. Marka la kaydinayo oo la maaraynayo xaruntan, waa in la ilaaliyaa jawi hawo fiican leh oo laga fogeeyo shidda iyo oxidants. Haddi ay dhacdo daadad ama shilal, waa in meesha laga saaraa wakhtigeeda waana in la qaado talaabooyinka degdega ah ee ku haboon. Marka la isticmaalayo xaruntan, waa in la ilaaliyaa hababka hawlgalka badbaadada ee khuseeya.


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