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2-3-DiethylPyrazine (CAS#15707-24-1)

Hantida Kiimikada:

Qaanuunka molecular C8H12N2
Molar Mass 136.19
Cufnaanta 0.963 g/ml at 25 °C (iftiin)
Boling Point 180-182 °C (Iftiin)
Barta Fiishka 159°F
Lambarka JECFA 771
Uumiga Uumiga 1.03mmHg at 25°C
Muuqashada Dareere huruud ah oo hufan
Cufis-jiidad gaar ah 0.963
Midabka Midab la'aan ama huruud khafiif ah
pKa 2.16±0.10 (La saadaaliyay)
Xaalada Kaydinta Jawi aan firfircoonayn, Heer kulka qolka
Tusmada Dib-u-celinta n20/D 1.5 (lit.)
MDL MFCD00006151
Tilmaamaha Jirka iyo Kiimikada Cufnaanta: 0.963
Barta karkarinta: 180-182°C
ND20 1.499-1.501
dhibic toos ah: 64°C
Isticmaal Loo isticmaalo sida dhadhanka cuntada

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
R41 - Khatarta dhaawaca daran ee indhaha
Sharaxaada Badbaadada 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 3334
WGK Germany 3
TSCA Haa
Koodhka HS 29339900

 

Hordhac

2,3-diethylpyrazine waa iskudhis organic ah. Kuwa soo socdaa waa hordhac dabeecadeeda, isticmaalkeeda, habka diyaarinta iyo macluumaadka badbaadada:

 

Tayada:

- Muuqashada: 2,3-diethylpyrazine waa dareere huruud ah oo aan midab lahayn ama iftiin leh oo leh caraf udgoon oo la mid ah qiiqa, rootiga iyo lowska.

- Solubility: Waxaa lagu milmi karaa dareerayaasha organic sida ethanol, ether iyo benzene.

 

Isticmaal:

 

Habka:

2,3-diethylpyrazine waxaa badanaa lagu diyaariyaa falcelinta pyrazine iyo ethyl bromide iyadoo ay jirto joogitaanka kicinta alkaline.

 

Macluumaadka Badbaadada:

-2,3-Diethylpyrazine guud ahaan waa badbaado marka loo eego xaaladaha isticmaalka caadiga ah mana lahan wax sun ah.

- Waa in si taxadar leh loo isticmaalo wax kasta oo kiimiko ah, waa in la raaco hababka qalliinka ee badbaadada leh, waa in laga fogaadaa taabashada maqaarka iyo indhaha, waa in laga fogaadaa neefsashada ama nuugista.

- Marka la samaynayo wax-soo-saar ballaaran ama isticmaal, waa in la ilaaliyaa hababka badbaadada leh ee hawlgalka, iyo maaraynta iyo xakamaynta waa in loo fuliyaa si waafaqsan shuruucda iyo xeerarka.

 


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