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Benzo thiazole (CAS#95-16-9)

Hantida Kiimikada:

Qaanuunka molecular C7H5NS
Molar Mass 135.19
Cufnaanta 1.238 g/ml at 25 °C (iftiin)
Meesha dhalaalaysa 2 °C ( shid)
Boling Point 231 °C ( shid)
Barta Fiishka >230°F
Lambarka JECFA 1040
Biyuhu milmayn yara milma
Solubility 3g/l
Uumiga Uumiga 34 mm Hg (131 °C)
Cufnaanta uumiga 4.66 ( vs hawada)
Muuqashada Dareere
Midabka Cad huruud-brown ilaa bunni
ur urta quinoline, sltly water-sol
Merck 14,1107
BRN 109468
pKa 0.85± 0.10 (La saadaaliyay)
Xaalada Kaydinta Ku hay meel mugdi ah, jawi aan fiicneyn, heerkulka qolka
Xasilooni Deggan – loo arko mid si aad ah ugu sii jiri kara deegaanka. Aan ku habboonayn walxaha oksaydhaynta ee xooggan. Alaabooyinka gubanaya: oksaydhyada nitrogen, carbon monoxide, carbon dioxide, sulfur oxides.
Xadka Qaraxyada 0.9-8.2% (V)
Tusmada Dib-u-celinta n20/D 1.642 (lit.)
Tilmaamaha Jirka iyo Kiimikada dareere aan midab lahayn oo leh ur u eg quinoline. Barta dhalaalka 2 ℃, barta karkarinta 233 ~ 235 ℃, barta toosh ≥ 100 ℃. Cufnaanta qaraabada ah (d420) waa 1.2460 iyo index refractive (nD20) waa 1.6439. Ku dhawaad ​​aan lagu milmi karin biyaha; ku milma ethanol, acetone iyo kaarboon disulfide.
Isticmaal Loo isticmaalo sidii qalab sawir, laakiin sidoo kale loogu talagalay daraasadda isku-dhafka organic iyo ilaha dhirta beeraha

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R22 - Waxyeelo leh haddii la liqo
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
R36 - Indhaha oo xanaaqa
R25 - Sun ah haddii la liqo
R24 - Sunta maqaarka
R20 – Waxyeello bay u leedahay neefsashada
Sharaxaada Badbaadada S23 - Ha neefsan uumiga.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36 - Xidho dhar ilaalin ku habboon.
S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.)
Aqoonsiga UN-ka 2810
WGK Germany 2
RTECS DL0875000
TSCA Haa
Koodhka HS 29342080
Heerka khatarta 6.1
Kooxda Baakadaha III
Sunta LD50 iv ee jiirarka: 95±3 mg/kg (Domino)

 

Hordhac

Benzothiazole waa iskudhis organic ah. Waxay leedahay qaab-dhismeedka giraanta benzene iyo giraanta thiazole.

 

Astaamaha benzothiazole:

- Muuqashada: Benzothiazole waa mid adag oo cad ama huruud ah.

-Milan: Waxay ku milmi kartaa dareerayaasha organic caadiga ah sida ethanol, dimethylformamide iyo methanol.

- Xasilooni: Benzothiazole waxa laga yaabaa inay ku qudhunto heerkul sarreeya, wayna xasilloon tahay inay oxidizing iyo yarayso walxaha.

 

Benzothiazole waxay isticmaashaa:

-Cayayaanka: Waxa kale oo loo isticmaali karaa isku-darka sunta cayayaanka qaarkood, kuwaas oo leh saamaynta cayayaanka iyo bakteeriyada.

Waxyaalaha lagu daro: Benzothiazole waxaa loo isticmaali karaa sida antioxidant-ka iyo ilaalinta caagga.

 

Habka diyaarinta ee benzothiazole:

Waxaa jira dhowr habab oo loogu talagalay isku dhafka benzothiazole, hababka diyaarinta caadiga ah waxaa ka mid ah:

- Habka Thiazodone: Benzothiazole waxaa lagu diyaarin karaa falcelinta benzothiazolone oo leh hydroaminophen.

Ammonolysis: Benzothiazole waxaa lagu soo saari karaa falcelinta benzothiazolone ee leh ammonia.

 

Macluumaadka badbaadada ee benzothiazole:

- Sunta: waxyeellada ka iman karta benzothiazole ee bini'aadamka weli waa la daraaseeyaa, laakiin guud ahaan waxaa loo arkaa inay tahay waxoogaa sun ah waana in laga fogaado haddii la nuugo ama la muujiyo.

- Gubashada: Benzothiazole waxay ku gubanaysaa ololka hoostiisa waxayna u baahan tahay in laga fogeeyo ololka furan iyo heerkulka sare.

- Saamaynta deegaanka: Benzothiazole waxay si tartiib tartiib ah u hoos u dhigtaa deegaanka waxaana laga yaabaa inay saameyn sun ah ku yeelato noolaha biyaha, sidaas darteed wasakheynta deegaanka waa in laga fogaadaa marka la isticmaalo oo la qabto.


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