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chigadzirwa

2-Ethyl-4-methyl thiazole (CAS#15679-12-6)

Chemical Property:

Molecular Formula C6H9NS
Molar Misa 127.21
Density 1.026g/mLat 25°C(lit.)
Boling Point 161-162°C(lit.)
Flash Point 130°F
Nhamba yeJECFA 1044
Vapor Presure 1.71mmHg pa25°C
Specific Gravity 1.03
pKa 3.67±0.10(Zvakafanotaurwa)
Storage Condition 2-8°C
Refractive Index n20/D 1.505(lit.)

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes R10 - Inopfuta moto
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S16 - Chengetedza kure nenzvimbo dzekudzima.
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
UN IDs UN 1993 3/PG 3
WGK Germany 3
TSCA Ehe
HS Code 29341000
Hazard Note Irritant
Hazard Kirasi 3
Packing Group III

 

Nhanganyaya

2-Ethyl-4-methylthiazole isanganiswa yeorganic ine kunhuhwirira kwakasimba kwetioether.

 

Hunhu:

- Chitarisiko: Mvura isina ruvara

- Kugadzikana: Yakagadzikana, asi inogona kukonzera kupisa kana yaiswa pamoto wakavhurika

 

Shandisa:

 

Nzira:

2-Ethyl-4-methylthiazole inogona kugadzirwa nematanho anotevera:

2-butenol inobatwa ne sulfonating agent dimethylsulfonamide kuti ibudise precursor ye 2-ethyl-4-methylthiazole;

Iyo precursor inopisa kuti igadzire 2-ethyl-4-methylthiazole kuburikidza nedehydration reaction.

 

Zvekuchengetedza

- Dzivisa kubata kwenguva refu kana yakakura kudzivirira kushatirwa kweganda uye mucous membranes.

- Dzivisa inhalation kana kupinza, uye tsvaga kurapwa nekukurumidza kana ukamedzwa kana kufemerwa.

- Dzivisa tembiricha yakakwira, kupisa, nezvimwe kana uchichengeta kudzivirira moto.


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