2-Ethoxyethyl acetate |111-15-9
Xogta Jirka ee Alaabta:
| Magaca Alaabta | 2-Ethoxyethyl acetate |
| Guryaha | dareere aan midab lahayn oo leh ur udgoon udgoon oo daciif ah |
| Barta karkarinta(°C) | 156.4 |
| Meesha dhalaalaysa(°C) | -61.7 |
| Cufnaanta qaraabada (Biyaha=1) | 0.97(20°C) |
| Cufnaanta uumiga qaraabada (hawo=1) | 4.72 |
| Cadaadiska uumiga oo buuxa (kPa) | 0.27 (20°C) |
| Kulaylka gubashada (kJ/mol) | -3304.5 |
| Heerkulka daran (°C) | 334 |
| Cadaadis halis ah (MPa) | 3.0 |
| Octanol/qaybinta qaybinta biyaha | -0.65 |
| Barta toosh (°C) | 47 |
| Heerkulka dabka (°C) | 379 |
| Xadka qaraxa sare (%) | 14 |
| Xadka qaraxa hoose (%) | 1.7 |
| Solubility | Waxoogaa ku milmay biyaha, ku milma ethanol, ether, micible in aromatics iyo dareerayaasha kale ee organic. |
Alaabta Kiimikada:
1.Sida jiilka cusub ee dareeraha caalamiga ah, waxa uu leeyahay xal aad u xoog badan, gaar ahaan macromolecules polymer.Waxay leedahay sifooyinka aliphatic ether iyo acetate.
2. Xasilooni: Xasiloonie
3.Waxyaabaha mamnuuca ah:Acids, alkali, oksidants xooggan
4. Khatarta polymerisation:Aan ahayn polymerisation
Codsiga Alaabta:
1.Waxay milmi kartaa resin rosin, nitrocellulose, ethyl cellulose, polyvinyl chloride, polystyrene, polymethyl methacrylate, polyvinyl acetate, resins phenolic, alkyd resins iyo wixii la mid ah.Loo isticmaalo sida dareere ahaan birta, rinjiga buufinta alaabta guriga iyo rinjiyada iyo khadadka kale.Waxa kale oo loo isticmaalaa sidii dareere loogu talagalay xabagta iyo dareeraha rinjiga biyaha ku milma.Loo isticmaalo xeryahooda kale sida xabagta maqaarka;rinjiyeynta rinjiga;birta kuleyl kulul ka-hortagga daxalka iyo wixii la mid ah.
2.Waxay leedahay adeegsi gaar ah oo badan.Waxay ku milmi kartaa xabagta rosin, polystyrene, polyvinyl acetate, polyvinyl chloride, polyvinyl perchlorethylene, polyurethane, xabagta epoxy, nitrocellulose, ethyl cellulose, polymethyl methacrylate, phenolic resins, alkyd resins, caag dabiici ah, neoprene, propberylene echlorated. .Waxa kale oo loo istcimaalaa dareere ah xabagta iyo dareeraha rinjiga biyaha ku milma.Waxa kale oo loo isticmaali karaa dareere ahaan birta, rinjiga buufinta alaabta guriga iyo rinjiyada iyo khadadka kale.
3.Waxa loo isticmaalaa sida dareere loogu talagalay nitrocellulose, dufan, xabagta iyo xargaha rinjiga.
Qoraalada Kaydinta Alaabta:
1. Ku kaydi bakhaar qabow oo hawo leh.
2. Ka fogow dabka iyo isha kulaylka.
3. Heerkulka kaydinta waa inuusan dhaafin37°C.
4.Ka ilaali weelka oo xiran.
5. Waa in si gooni ah loo kaydiyaa walxaha oksida,acids iyo alkalis,waana inaan marnaba la isku darin.
6.Isticmaal nalalka aan qarxin iyo tas-hiilaadka hawo-siinta.
7. Mamnuuci isticmaalka qalabka farsamada iyo qalabka si fudud loo dhalin karo.
8.Aagga kaydinta waa in lagu qalabeeyaa qalab daawaynta degdega ah ee daadsan iyo agab hoy oo ku habboon.
