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2-Methyl-5-Ethyl Pyrazine (CAS#13360-64-0)

Hantida Kiimikada:

Qaanuunka molecular C7H10N2
Molar Mass 122.17
Cufnaanta 0.977±0.06 g/cm3 (La saadaaliyay)
Boling Point 170.8± 35.0 °C (La saadaaliyay)
Barta Fiishka 63°C
Lambarka JECFA 770
Uumiga Uumiga 1.92mmHg at 25°C
Muuqashada dareere hufan
pKa 1.94±0.10 (La saadaaliyay)
Xaalada Kaydinta Lagu xidhay qalalan, heerkulka qolka
Tusmada Dib-u-celinta 1.5
MDL MFCD09039261

Faahfaahinta Alaabta

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Hordhac

2-Ethyl-5-methylpyrazine waa iskudhis organic ah. Kuwa soo socdaa waa horudhac ku saabsan guryaha, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada xarunta:

 

Tayada:

2-Ethyl-5-methylpyrazine waa crystalline adag adag oo ku milma dareerayaasha organic sida caadiga ah loo isticmaalo sida ethanol iyo ether.

 

Isticmaal:

 

Habka:

Diyaarinta 2-ethyl-5-methylpyrazine waxaa badanaa lagu fuliyaa hababka kiimikada. Habka isku dhafka ah ee sida caadiga ah loo isticmaalo waa in laga falceliyo qadar habboon oo ah methyl acetone iyo ethylenediamine hoos yimaada xaaladaha falcelinta ku haboon si loo helo badeecada la beegsanayo.

 

Macluumaadka Badbaadada:

2-Ethyl-5-methylpyrazine waxay leedahay suntan hoose laakiin wali waxay u baahan tahay in la raaco si badbaado leh loo maareeyo. Markaad la taabato maqaarka iyo indhaha, biyo ku raaci isla markiiba. Inta lagu jiro qalliinka, isku day in aad iska ilaaliso in aad neefsato uumiga, haddii ay jirto neefsasho, fadlan ka fogow meesha laga soo xigtay ilaa hawada cusub. Marka la kaydinayo, waxaa lagama maarmaan ah in la iska ilaaliyo xidhiidhka walxaha sida oksaydhiyeyaasha iyo asiidhyada xooggan si looga fogaado xaaladaha khatarta ah. Fadlan si faahfaahsan u akhri xaashida xogta badbaadada iyo tilmaamaha hawlgalka ee xarunta ka hor intaadan sii wadin hab kasta.


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