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3-Methyl-2-butanethiol (CAS#2084-18-6)

Hantida Kiimikada:

Qaanuunka molecular C5H12S
Molar Mass 104.21
Cufnaanta 0.841g/mLat 25°C(iftiin)
Meesha dhalaalaysa -109.95°C (qiyaas)
Boling Point 109-112°C( shid)
Barta Fiishka 60°F
Lambarka JECFA 517
Uumiga Uumiga 36.7mmHg at 25°C
Muuqashada dareere (qiyaas)
Midabka Midab la'aan ilaa Ku dhawaad ​​midab la'aan
pKa 10.85± 0.10 (La saadaaliyay)
Xasaasi ah Xasaasiyadda hawada
Tusmada Dib-u-celinta n20/D 1.444 (lit.)

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista F – Dabci karo
Xeerarka Khatarta 11 – Aad u guban kara
Sharaxaada Badbaadada S16 - Ka fogow ilaha dabka.
S33 - Qaado tillaabooyin taxaddar leh oo ka hortagga dheecaannada taagan.
S36 - Xidho dhar ilaalin ku habboon.
S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
Aqoonsiga UN-ka UN 3336 3/PG 2
WGK Germany 3
TSCA Haa
Koodhka HS 29309090
Heerka khatarta 3
Kooxda Baakadaha II

 

Hordhac

3-methyl-2-butane mercaptan (sidoo kale loo yaqaan tert-butylmethyl mercaptan) waa unug organosulfur ah. Kuwa soo socdaa waa hordhac dabeecadeeda, isticmaalkeeda, habka diyaarinta iyo macluumaadka badbaadada:

 

Tayada:

- Muuqashada: dareere aan midab lahayn

- milmay: Ku milma inta badan dareerayaasha organic, oo aan lagu milmin biyaha

 

Isticmaal:

- Waxaa loo isticmaali karaa in lagu soo saaro xeryahooda firfircoon ee noolaha, thiosilanes, dhismayaasha birta ee kala guurka, iwm.

 

Habka:

- Habka diyaarinta 3-methyl-2-butane thiol waxaa lagu helaa falcelinta propyl mercaptan iyo 2-butene, ka dibna badeecada bartilmaameedka ah waxaa lagu helaa fuuqbax iyo falcelinta methylation.

- Habka diyaarinta wuxuu u baahan yahay in lagu fuliyo ilaalinta gaasaska qallafsan wuxuuna u baahan yahay kicinta ku habboon iyo xaaladaha falcelinta si loo gaaro wax-soo-saarka sare iyo xulashada.

 

Macluumaadka Badbaadada:

-3-Methyl-2-butane mercaptan waa sun waxaana laga yaabaa inay saameyn caafimaad ku yeelato haddii lala xiriiro, la nuugo, ama la nuugo.

- Xidho qalabka ilaalinta ku haboon, sida galoofyada, muraayadaha, iyo gownyada, inta aad isticmaalayso.

- Ka fogow taabashada tooska ah ee maqaarka, indhaha, dharka, iwm, una fiirso hawo ku filan.

- Ku kaydi meel qabow oo qallalan, oo hawo fiican leh, kana fog dabka iyo oksidayaasha.


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