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2-Methoxy thiazole (CAS#14542-13-3)

Ngwongwo kemịkalụ:

Usoro ihe omimi C4H5NOS
Molar Mass 115.15
Njupụta 1.20
Ebe Boling 150-151C (ọkụ)
Ebe mgbari >121°F
Uzuoku nrịbama 5.29mmHg na 25°C
pKa 3.24± 0.10 (buru amụma)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.5150 (ọkụ)
MDL MFCD01631143

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu 10 - Na-ere ọkụ
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
NJ UN UN 1993 3/PG 3
WGK Germany 3
Koodu HS 29341000
Klas Hazard 3
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

2-Methoxythiazole bụ ngwakọta organic. Ọ bụ mmiri mmiri na-enweghị agba nke na-esi ísì ụtọ. Ihe na-esonụ bụ nkọwa zuru ezu banyere njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2-methoxythiazole:

 

Ogo:

- Ọdịdị: mmiri mmiri na-enweghị agba

- Solubility: soluble n'ime mmiri na ihe ndị na-agbaze organic nkịtị dị ka alcohols, ethers, wdg

- Ebe ọkụ: 43 Celsius

- Ndị isi ọrụ dị iche iche: mgbanaka thiazole, methoxy

 

Jiri:

- Chemical nnyocha: 2-Methoxythiazole nwekwara ike-eji dị ka a reagent na catalyst na organic njikọ.

 

Usoro:

2-Methoxythiazole nwere ike ịkwadebe site na usoro ndị a:

A na-emeghachi Methyl mercaptan na acetone iji nweta esters carboxylic.

Njikọ nke esters carboxylic na thioamino acid na-emepụta 2-methoxythiazole.

 

Ozi nchekwa:

- 2-Methoxythiazole na-egbu egbu na ndụ mmiri na ekwesịrị izere ịbanye n'ime mmiri.

- Ọ bụ ihe na-ere ọkụ, ekwesịrị ịchekwa ya n'ebe dị jụụ ma nwee ikuku nke ọma.

- Yiri akụrụngwa nchedo kwesịrị ekwesị, dị ka enyo mkpuchi na uwe aka, mgbe ị na-eji ma ọ bụ na-ejikwa 2-methoxythiazole.

- N'oge nchekwa na ojiji, a ga-ezere kọntaktị na oxidants iji zere ọkụ ma ọ bụ mgbawa.


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