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2-6-dimethyl-pyrazine (CAS#108-50-9)

Hantida Kiimikada:

Qaanuunka molecular C6H8N2
Molar Mass 108.14
Cufnaanta 0.965 (50.0000 ℃)
Meesha dhalaalaysa 35-40C ( shid)
Boling Point 154°C ( shid)
Barta Fiishka 127°F
Lambarka JECFA 767
Biyuhu milmayn Biyo ku milmay.
Solubility Chloroform, Methanol (wax yar)
Uumiga Uumiga 3.87mmHg at 25°C
Muuqashada Dhibic dhalaalaysa jaale khafiif ah
Midabka Jaalle cirro leh
BRN 1726
pKa 2.49±0.10 (La saadaaliyay)
PH 7 (H2O, 20℃)
Xaalada Kaydinta -20°C
Tusmada Dib-u-celinta 1.5000
MDL MFCD00006148
Tilmaamaha Jirka iyo Kiimikada Cadaan ilaa jaalle ah oo xannibaya kiristaalo oo leh urta kafeega iyo lawska shiilan. Meesha dhalaalidu waa 48 °c barta kulaylkuna waa 155 °c. Ku milmay biyaha iyo dareerayaasha organic.
Isticmaal Cunto kala duwan, alaab la warshadeeyey, dhadhan

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R10 - guban kara
R22 - Waxyeelo leh haddii la liqo
R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka.
R41 - Khatarta dhaawaca daran ee indhaha
R11 - Aad u guban kara
Sharaxaada Badbaadada S16 - Ka fogow ilaha dabka.
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 1325 4.1/PG 2
WGK Germany 3
RTECS UQ2975000
TSCA Haa
Koodhka HS 29339990
Heerka khatarta 4.1
Kooxda Baakadaha III

 

Hordhac

2,6-Dimethylpyrazine waa unug dabiici ah.

 

Tayada:

- 2,6-Dimethylpyrazine waa budo adag oo caddaan ah ama midab huruud ah.

- Waxay leedahay milmayn wanaagsan, waxaana lagu milmi karaa labadaba biyaha iyo walxaha organic.

- hawadu way xasiloon tahay, laakiin waxay ku qudhmi kartaa heerkulka sare.

 

Isticmaal:

- 2,6-Dimethylpyrazine waxaa si weyn loogu isticmaalaa noocyo kala duwan oo kiimiko iyo beeraha injineernimada.

- Waxa loo isticmaali karaa sidii reagent kiimikaad ahaan cilmi-baadhis saynis ah oo ku saabsan isku-dhafka organic iyo chemistry analytical.

- Waxa kale oo loo isticmaali karaa kicinta polymers.

 

Habka:

- 2,6-Dimethylpyrazine waxaa lagu soo saari karaa habab kala duwan, oo inta badan lagu diyaariyo baaskiilka ee styrene iyo methyl methacrylate.

 

Macluumaadka Badbaadada:

-2,6-Dimethylpyrazine waa xarun badbaado leh oo hoos timaada xaaladaha guud ee isticmaalka.

- Waxay ka xanaajisaa maqaarka, indhaha, iyo marinnada neefsashada waana in si habboon loo ilaaliyo marka la isticmaalayo, la tacaalayo, iyo kaydinta.

- Iska ilaali in aad si lama filaan ah u dhuuqo, maqaarka taabto iyo boodhka oo la neefsado xilliga shaqada.

- Haddii ay dhacdo taabasho shil ah ama neefsashada, isla markiiba ku mayr meesha ay dhibaatadu saameysey biyo nadiif ah oo raadso daryeel caafimaad isla markiiba. Xaalad degdeg ah, raadso caawimo caafimaad oo xirfad leh.

 

Kuwa kore waa macluumaadka aasaasiga ah oo kaliya, si aad u hesho macluumaad faahfaahsan iyo isticmaal gaar ah, fadlan tixraac suugaanta kiimikada ee ku habboon ama la tasho xirfadle.


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