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

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H10O2S
Molar Mass 134.2
Njupụta 1.043 g/mL na 25 Celsius C (ọkụ)
Ebe Boling 70-72 Celsius C/25 mmHg (ọkụ)
Ebe mgbari 139°F
Nọmba JECFA 475
Mmiri Solubility Miscible na mmanya. Na-enweghị atụ na mmiri.
Uzuoku nrịbama 1.91mmHg na 25°C
Ọdịdị mmiri mmiri doro anya
Agba enweghị agba
BRN 1744999
Ọnọdụ Nchekwa 2-8 Celsius C
Mmetụta Mmiri nwere mmetụta
Ntụgharị uche n20/D 1.459(ọkụ)
MDL MFCD00009182
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-enweghị agba. Isi mkpụrụ osisi. Ebe esi esi 70 ~ 72 degrees C (3333Pa). Dị ntakịrị soluble na mmiri, soluble na alcohols na mmanụ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
NJ UN UN 3272 3/PG 3
WGK Germany 3
Koodu HS 29309090
Klas Hazard 3
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

Ethyl methylthioacetate. Ihe na-esonụ bụ mmalite nke ọdịdị, ojiji, usoro mmepụta, na ozi nchekwa nke MTEE:

 

Ogo:

- Ọdịdị: Ethyl methyl thioacetate bụ mmiri mmiri na-acha odo odo na-enweghị agba.

- isi: nwere isi pụrụ iche.

- Solubility: Solubility na mmiri na ihe ndị na-agbaze organic nkịtị dị ka alcohols, ethers, na aromatics.

 

Jiri:

A na-eji ethyl methyl thioacetate eme ihe n'ọtụtụ ebe na njikọ organic:

Dị ka reagent maka methyl sulfide na-arụ ọrụ ma ọ bụ ion methyl sulfide, ọ na-ekere òkè na mmeghachi omume njikọ organic dị iche iche.

 

Usoro:

Enwere ike ịkwadebe Ethyl methylthioacetate site na usoro ndị a:

- Thioacetic acid (CH3COSH) na-emeghachi omume na ethanol (C2H5OH) ma kpoo ya iji nweta ethyl methylthioacetate.

 

Ozi nchekwa:

- Ethyl methylthioacetate kwesịrị iyi ya na ugogbe nchekwa, uwe aka na uwe nchebe iji zere kọntaktị kpọmkwem na akpụkpọ ahụ na anya.

- Zere ikuba uzuoku ya ma nọgide na-enwe ezigbo ikuku n'oge ọrụ.

- Lezienụ anya na mgbochi ọkụ na nchịkọta ọkụ eletrik static mgbe ị na-eji. Zere ikpughe ọkụ, ọkụ, ọkụ mepere emepe na anwụrụ ọkụ.

- Chekwaa nke ọma, pụọ na ọkụ na oke okpomọkụ, ma zere ikpughe na ìhè anyanwụ.


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