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Ethyl Methylthio Acetate (CAS#4455-13-4)

Hantida Kiimikada:

Qaanuunka molecular C5H10O2S
Molar Mass 134.2
Cufnaanta 1.043 g/ml at 25 °C (iftiin)
Boling Point 70-72 °C/25 mmHg (iftiin)
Barta Fiishka 139°F
Lambarka JECFA 475
Biyuhu milmayn Aalkolo lagu qaldo. Biyo la'aan.
Uumiga Uumiga 1.91mmHg at 25°C
Muuqashada dareere cad
Midabka midab lahayn
BRN 1744999
Xaalada Kaydinta 2-8°C
Xasaasi ah Qoyaanka xasaasiga ah
Tusmada Dib-u-celinta n20/D 1.459 (lit.)
MDL MFCD00009182
Tilmaamaha Jirka iyo Kiimikada dareere aan midab lahayn. caraf udgoon. Barta karkarinta 70 ~ 72 darajo C (3333Pa). Aad u yar oo ku milmay biyaha, ku milma khamriga iyo saliidda.

Faahfaahinta Alaabta

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Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta 36/37/38 - Cuncun xagga indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36 - Xidho dhar ilaalin ku habboon.
Aqoonsiga UN-ka UN 3272 3/PG 3
WGK Germany 3
Koodhka HS 29309090
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

Ethyl methylthioacetate. Kuwa soo socdaa waa horudhac ku saabsan dabeecadda, isticmaalka, habka wax soo saarka, iyo macluumaadka badbaadada MTEE:

 

Tayada:

- Muuqashada: Ethyl methyl thioacetate waa dareere huruud ah oo aan midab lahayn ama cirro leh.

- Ud: Waxay leedahay ur gaar ah.

- Solubility: Ku milmay biyaha iyo dareerayaasha dabiiciga ah ee caadiga ah sida alkolada, ethers, iyo aromatics.

 

Isticmaal:

Ethyl methyl thioacetate waxaa si weyn loogu isticmaalaa soo saarista organic:

Sida reagent loogu talagalay methyl sulfide firfircoon ama ions methyl sulfide, waxay ka qaybqaataa falcelinno isku dhafan oo dabiici ah oo kala duwan.

 

Habka:

Ethyl methylthioacetate guud ahaan waxaa lagu diyaarin karaa hababka soo socda:

- Thioacetic acid (CH3COSH) waxaa lagu falceliyaa ethanol (C2H5OH) oo fuuqbaxa si loo helo ethyl methylthioacetate.

 

Macluumaadka Badbaadada:

- Ethyl methylthioacetate waa in lagu xidhaa muraayado difaac ah, galoofyada iyo dharka ilaalinta si looga fogaado taabashada tooska ah ee maqaarka iyo indhaha.

- Iska ilaali in aad neefsato uumiga oo ilaali hawo wanaagsan inta lagu jiro hawsha.

- Fiiro gaar ah u yeelo ka-hortagga dabka iyo ururinta korantada taagan marka la isticmaalayo. Iska ilaali kulaylka, dhimbilaha, ololka furan, iyo qiiqa.

- Ku kaydi si adag oo xiran, ka fog dabka iyo heerkulka sare, kana fogow soo-gaadhista iftiinka qorraxda.


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