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Acetal(CAS#105-57-7) Sawirka sifaysan
  • Acetal(CAS#105-57-7) 1

Acetal(CAS#105-57-7)

Hantida Kiimikada:

Qaanuunka molecular C6H14O2
Molar Mass 118.17
Cufnaanta 0.831g/mLat 25°C(iftiin)
Meesha dhalaalaysa -100 °C
Boling Point 103 °C
Barta Fiishka -6°F
Lambarka JECFA 941
Biyuhu milmayn 46 g/L (25ºC)
Solubility 46g/l
Uumiga Uumiga 20 mm Hg (20 °C)
Cufnaanta uumiga 4.1 ( vs hawada)
Muuqashada Dareere
Midabka Cad midab lahayn
Merck 14,38
BRN 1098310
Xaalada Kaydinta Ku kaydi heerkulka +2°C ilaa +8°C.
Xasilooni Deggan Aad u guban kara Waxa laga yaabaa inay sameeyaan peroxides kaydinta. Iska hubi peroxides ka hor isticmaalka. Uumiga ayaa laga yaabaa inuu sameeyo isku-dhafka qarxa iyo hawo, wuxuuna u safri karaa isha dabka oo uu dib u soo bidhaami karo.
Xadka Qaraxyada 1.6-10.4% (V)
Tusmada Dib-u-celinta n20/D 1.379-1.383(li
Tilmaamaha Jirka iyo Kiimikada dareere aan midab lahayn oo aan isbedelayn. Barta karkarinta ee 103.2 deg C, 21 deg C (2.93kPa), cufnaanta qaraabada ee 0.8314 (20.4 deg C), index refractive ee 1.3834. Waxay ku habboon tahay ether iyo ethanol. Ku milmay biyaha, acetic acid, heptane, butanol iyo ethyl acetate. Kaydinta muddada-dheer way fududahay in la isku geeyo. Ku xasiloon alkaline.
Isticmaal Loo isticmaalo sida wax lagu daro aalkolada muhiimka ah, waxaa loo isticmaali karaa sida dareere, laakiin sidoo kale isku-darka dheeha, balaastikada, xawaashyada, iwm.

Faahfaahinta Alaabta

Tags Product

Xeerarka Khatarta R11 - Aad u guban kara
R36/38 - Waxay ka xanaajisaa indhaha iyo maqaarka.
Sharaxaada Badbaadada S9 - Ku hay weelka meel hawo fiican leh.
S16 - Ka fogow ilaha dabka.
S33 - Qaado tillaabooyin taxaddar leh oo ka hortagga dheecaannada taagan.
Aqoonsiga UN-ka UN 1088 3/PG 2
WGK Germany 2
RTECS AB280000
TSCA Haa
Koodhka HS 29110000
Heerka khatarta 3
Kooxda Baakadaha II
Sunta LD50 af ahaan jiirka: 4.57 g/kg (Smyth)

 

Hordhac

Acetal diethanol.

 

Guryaha: Acetal diethanol waa dareere huruud ah oo aan midab lahayn ama iftiin leh oo leh cadaadis uumi yar yahay. Waxay ku milmi kartaa biyaha, alkolada, iyo dareerayaasha ether-ka waana iskudar leh xasillooni wanaagsan.

 

Isticmaalka: Acetal diethanol waxay leedahay milmi heer sare ah, caag iyo sifooyin qoynta. Badanaa waxaa loo isticmaalaa sida dareere, wakiilka qoynta iyo saliidaha.

 

Habka diyaarinta: acetal diethanol waxaa guud ahaan lagu diyaariyaa falcelinta wareegga wareegga ee epoxy. Ethylene oxide waxaa lagu falceliyaa aalkolo si loo helo ethyl aalkolada diethyl ether, kaas oo ka dibna lagu sameeyay hydrolysis-catalyzed hydrolysis si ay u sameeyaan acetal diethanol.

 

Macluumadka Badbaadada: Acetal diethanol waa iskudhis hoose oo sun ah, laakiin wali waa lagama maarmaan in fiiro gaar ah loo yeesho isticmaalka badbaadada leh. Iska ilaali inaad la xiriirto oksaydhiyeyaasha xooggan, acids xooggan iyo oksaydhiyeyaasha si aad uga hortagto falcelinta kiimikada ama shilalka khatarta ah. Gacan-gashiyada ilaalinta habboon, muraayadaha indhaha, iyo guud ahaan waa in la gashado marka la isticmaalayo.

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