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4-Methyl thiazole (CAS#693-95-8)

Hantida Kiimikada:

Qaanuunka molecular C4H5NS
Molar Mass 99.15
Cufnaanta 1.09 g/ml at 25 °C (iftiin)
Meesha dhalaalaysa 134 °C
Boling Point 133-134 °C (Iftiin)
Barta Fiishka 90°F
Lambarka JECFA 1043
Uumiga Uumiga 10mmHg at 25°C
Muuqashada Dareere
Cufis-jiidad gaar ah 1.090
Midabka Cad aan midab lahayn ilaa waxoogaa huruud ah
BRN 105228
pKa pK1:3.16(+1) (25°C,μ=0.1)
Xaalada Kaydinta Jawi aan firfircoonayn,2-8°C
Tusmada Dib-u-celinta n20/D 1.524 (lit.)
Tilmaamaha Jirka iyo Kiimikada Cufnaanta 1.09
barta karkarinta 133-134°C
index refractive 1.5257
dhibic flash ah 32°C
Isticmaal Waxa loo istcimaalaa sidii dawooyin ahaan, Dhexdhexaadiyaha Udgoonka

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R10 - guban kara
R22 - Waxyeelo leh haddii la liqo
R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
R41 - Khatarta dhaawaca daran ee indhaha
Sharaxaada Badbaadada S16 - Ka fogow ilaha dabka.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S39 - Xidho ilaalinta indhaha / wajiga.
Aqoonsiga UN-ka UN 1993 3/PG 3
WGK Germany 3
RTECS XJ5096000
TSCA T
Koodhka HS 29341000
Heerka khatarta 3
Kooxda Baakadaha III

 

Hordhac

4-Methylthiazole waa unug dabiici ah. Kuwa soo socdaa waa hordhac kooban oo ku saabsan guryaha, isticmaalkooda, hababka diyaarinta iyo macluumaadka badbaadada 4-methylthiazole:

 

Tayada:

- 4-Methylthiazole waa dareere huruud ah oo aan midab lahayn ama iftiin leh.

- Waxay leedahay ur ammonia ah oo xooggan.

- 4-Methylthiazole waxay ku milmay biyaha iyo inta badan dareerayaasha organic heerkulka qolka.

- 4-Methylthiazole waa iskudhis aashito ah oo daciif ah.

 

Isticmaal:

- 4-Methylthiazole sidoo kale waxaa loo isticmaalaa isku dhafka sunta cayayaanka qaarkood, sida thiazolone, thiazolol, iwm.

- Waxa kale oo loo isticmaali karaa soo saarista dheeha iyo caagadaha.

 

Habka:

-4-Methylthiazole waxaa lagu heli karaa falcelinta methyl thiocyanate iyo vinyl methyl ether.

- Inta lagu jiro diyaarinta, methyl thiocyanate iyo vinyl methyl ether ayaa lagu falceliyaa xaaladaha alkaline si ay u sameeyaan 4-methyl-2-ethopropyl-1,3-thiazole, ka dibna hydrolyzed si loo helo 4-methylthiazole.

 

Macluumaadka Badbaadada:

- 4-Methylthiazole waa xajis iyo daxal waxayna keeni kartaa dhaawac maqaarka, indhaha, iyo mareenka neefsiga.

- Xidho qalabka ilaalinta ku haboon marka aad isticmaalayso iskana ilaali taabashada maqaarka iyo indhaha, iskana ilaali in aad neefsato uumiga iyo boodhka.

- Waa in fiiro gaar ah loo yeelo tallaabooyinka ka hortagga dabka iyo qaraxyada inta lagu jiro hawlgalka iyo kaydinta, lagana fogaado meelaha dabka lagu shido iyo oksaydhiyeyaasha.

- U hoggaansamaan hab-dhaqannada maaraynta badbaadada leh ee khuseeya marka la isticmaalayo si looga fogaado khataraha.


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