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ibicuruzwa

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

Umutungo wa Shimi:

Inzira ya molekulari C4H5NS
Misa 99.15
Ubucucike 1.09 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga 134 ° C.
Ingingo ya Boling 133-134 ° C (lit.)
Flash point 90 ° F.
Umubare wa JECFA 1043
Umwuka 10mmHg kuri 25 ° C.
Kugaragara Amazi
Uburemere bwihariye 1.090
Ibara Sobanura ibara ritagira ibara ry'umuhondo
BRN 105228
pKa pK1: 3.16 (+1) (25 ° C, μ = 0.1)
Imiterere y'Ububiko Ikirere cyinjiza, 2-8 ° C.
Ironderero n20 / D 1.524 (lit.)
Ibintu bifatika na shimi Ubucucike 1.09
ingingo itetse 133-134 ° C.
indangantego yo gukuraho 1.5257
flash point 32 ° C.
Koresha Ikoreshwa nka farumasi, Impumuro nziza

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R10 - Yaka
R22 - Byangiza niba byamizwe
R37 / 38 - Kurakaza sisitemu yubuhumekero nuruhu.
R41 - Ibyago byo kwangirika cyane kumaso
Ibisobanuro byumutekano S16 - Irinde amasoko yo gutwikwa.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S39 - Kwambara ijisho / kurinda amaso.
Indangamuntu ya Loni UN 1993 3 / PG 3
WGK Ubudage 3
RTECS XJ5096000
TSCA T
Kode ya HS 29341000
Icyiciro cya Hazard 3
Itsinda ryo gupakira III

 

Intangiriro

4-Methylthiazole ni ifumbire mvaruganda. Ibikurikira nintangiriro ngufi kumiterere, imikoreshereze, uburyo bwo gutegura namakuru yumutekano ya 4-methylthiazole:

 

Ubwiza:

- 4-Methylthiazole ni ibara ritagira ibara ryumuhondo woroshye.

- Ifite impumuro nziza ya ammonia.

- 4-Methylthiazole irashonga mumazi hamwe numusemburo mwinshi mubushyuhe bwicyumba.

- 4-Methylthiazole ni aside irike.

 

Koresha:

- 4-Methylthiazole nayo ikoreshwa muguhuza imiti yica udukoko, nka thiazolone, thiazolol, nibindi.

- Irashobora kandi gukoreshwa mugukora amarangi nibicuruzwa bya reberi.

 

Uburyo:

- 4-Methylthiazole irashobora kuboneka nigisubizo cya methyl thiocyanate na vinyl methyl ether.

- Mugihe cyo kwitegura, methyl thiocyanate na vinyl methyl ether bifatwa mugihe cya alkaline kugirango bibe 4-methyl-2-ethopropyl-1,3-thiazole, hanyuma bigahinduka hydrolyz kugirango babone methylthiazole 4.

 

Amakuru yumutekano:

- 4-Methylthiazole irakaze kandi ikabora kandi irashobora kwangiza uruhu, amaso, hamwe nubuhumekero.

- Kwambara ibikoresho bikwiye birinda mugihe ukoresheje kandi wirinde guhura nuruhu n'amaso, kandi wirinde guhumeka imyuka cyangwa ivumbi.

- Hagomba kwitonderwa ingamba zo gukumira umuriro n’ibisasu mugihe cyo gukora no kubika, kandi ukirinda inkomoko y’umuriro na okiside.

- Kurikiza uburyo bwiza bwo gufata neza no gufata neza mugihe cyo gukoresha kugirango wirinde ingaruka.


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