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2-Acetyl-3-methyl pyrazine (CAS#23787-80-6)

Hantida Kiimikada:

Qaanuunka molecular C7H8N2O
Molar Mass 136.15
Cufnaanta 1.114g/mLat 25°C(iftiin)
Meesha dhalaalaysa 90°C (20 torr)
Boling Point 90°C20mm Hg( shid)
Barta Fiishka 176°F
Lambarka JECFA 950
Uumiga Uumiga 0.105mmHg at 25°C
Muuqashada dareere hufan
Cufis-jiidad gaar ah 1.1100
Midabka Huruud fudud ilaa Jaalle ilaa Orange
BRN 742438
pKa 0.56±0.10 (La saadaaliyay)
Xaalada Kaydinta Ku hay meel mugdi ah, jawi aan fiicneyn, 2-8 ° C
Xasaasi ah Iftiinka xasaasiga ah
Tusmada Dib-u-celinta n20/D 1.521 (lit.)
MDL MFCD00014612
Tilmaamaha Jirka iyo Kiimikada Cufnaanta 1.11
barta karkarinta 90 ° C (20 torr)
index refractive 1.5206-1.5226
dhibic flash ah 80°C
Isticmaal Loo isticmaalo dhadhan maalinle ah

Faahfaahinta Alaabta

Tags Product

Calaamadaha halista Xi - xanaaq
Xeerarka Khatarta 36/37/38 - Cuncun xagga indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
WGK Germany 3
TSCA Haa
Koodhka HS 29339900

 

Hordhac

2-Acetyl-3-methylpyrazine waa iskudhis organic ah. Kuwa soo socdaa waa horudhac ku saabsan guryaha, isticmaalka, hababka diyaarinta, iyo macluumaadka badbaadada xaruntan:

 

Tayada:

- Muuqashada: 2-Acetyl-3-methylpyrazine waa mid aan midab lahayn ama midab huruud ah oo adag.

- Solubility: Waxay leedahay milmayn hoose oo biyaha ah laakiin waxaa lagu milmi karaa dareerayaasha organic.

 

Isticmaal:

-2-acetyl-3-methylpyrazine waxaa inta badan loo isticmaalaa sidii dhexdhexaad ah ee synthesis kiimikaad. Waxa loo isticmaali karaa sida reagent fuuq-baxa, reagent-wareejin, wakiilka yaraynta, iwm.

 

Habka:

-2-acetyl-3-methylpyrazine waxaa lagu diyaarin karaa iyadoo la falcelinayo 2-acetylpyridine leh methylhydrazine.

- Habka diyaarinta gaarka ah waxaa laga heli karaa suugaanta ku saabsan isku dhafka kiimikada organic.

 

Macluumaadka Badbaadada:

-2-Acetyl-3-methylpyrazine waxa laga yaabaa inay ka xanaajiso maqaarka iyo indhaha waana in lagu luqluqiyaa biyo badan isla markaaba marka la taabto.

- Markaad isticmaalayso ama wax ka qabanayso, iska ilaali inaad neefsato boodh ama gaas. Waa in lagu shaqeeyaa meel hawo fiican leh.

- Marka la kaydinayo, waa in lagu hayaa weel aan hawo lahayn, oo ka fog meelaha kulaylka ah iyo walxaha gubanaya.


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