Alaabta
Ethylene glycol diacetateEthylene glycol diacetate
Ethylene glycol diacetate sifooyinka Kiimikada
| barta dhalaalaysa | -41 °C (iftiin) |
| Barta karkarinta | 186-187 °C (Iftiin) |
| cufnaanta | 1.104 g/ml at 20 °C ( shid) |
| cufnaanta uumiga | 5.04 ( vs hawada) |
| cadaadiska uumiga | 0.2 mm Hg (20 °C) |
| index refractive | n20/D 1.431 (lit.) |
| Fp | 198 °F |
| heerkulka kaydinta. | 2-8°C |
| milmayn | 160g/l |
| qaab | Dareeraha |
| midab | buluug |
| xadka qarxa | 1.6%, 135°F |
| Biyuhu milmayn | 160 g/L (20ºC) |
| Merck | 14,3799 |
| BRN | 1762308 |
| LogP | 0.1 at 40 ℃ |
| Tixraaca XogtaBase ee CAS | 111-55-7 (Tixraaca Xogta Saldhigga CAS) |
| Tixraaca Kiimikada NIST | 1,2-Ethanediol, diacetate(111-55-7) |
| Nidaamka Diiwaanka Walxaha EPA | Ethylene glycol diacetate (111-55-7) |
Macluumaadka Badbaadada
| Xeerarka halista | Xn, Xi |
| Bayaanka Khatarta | 36/37/38 |
| Bayaanada Badbaadada | 26-36-24/25-22 |
| WGK Germany | 1 |
| RTECS | KW4025000 |
| F | 3 |
| Heerkulka iswada | 899 °F |
| TSCA | Haa |
| Koodhka HS | 29153900 |
| Xogta Walxaha halista ah | 111-55-7(Xogta Walxaha halista ah) |
| Sunta | LD50 af ahaan jiirka: 6.86 g/kg (Smyth) |
Ethylene glycol diacetate Isticmaalka iyo Synthesis
| Guryaha Kiimikada | dareere cad |
| Adeegsada | Ku milmaya saliidaha, esters cellulose, walxaha qarxa, iwm. |
| Adeegsada | EGDA waxa ay siisaa siyaalo socod oo heer sare ah marka la dubayo lacquers iyo dhaldhalaalka iyo halka lagu isticmaalo xabagta akril ee heerkulbeegga ah.Sidoo kale waa dareere wanaagsan oo loogu talagalay dahaarka cellulosic waxaana loo isticmaali karaa hababka khadadka qaarkood sida muraayadaha.Waxay heshay isticmaalka sida hagaajinta cadarka, waxayna ka warbixisay codsiyada dhejiska biyaha. |
| Adeegsada | Ethylene glycol diacetate waxaa loo isticmaali karaa ku-deeqaha acyl ee jiilka goobta ee peracetic acid, inta lagu guda jiro isku-dhafka chemoenzymatic ee kaprolactone.Waxaa laga yaabaa in loo shaqaaleysiiyo horudhac u ah isku-dhafka enzymatic ee poly (etylene glutarate). |
| Sharaxaada Guud | dareere aan midab lahayn oo leh ur khafiif ah.Cufnaanta 9.2 lb/gal.Dhibicda fiishka 191°F.Barta karkarinta 369°F.Gubi kara laakiin waxay u baahan tahay xoogaa dadaal ah si loo shido.Loo isticmaalo soo saarista cadarka, khad daabacaadda, lacquers iyo resins. |
| Falcelinta Hawada & Biyaha | Biyo milmaya. |
| Muuqaalka falcelinta | Ethylene glycol diacetate waxay la falgashaa asiidh aqueous si ay u xorayso kulaylka oo ay weheliso aalkolada iyo asiidhka.Asiidhyada oksaydhaynta adag waxay keeni karaan falcelin xoog leh oo ku filan kabaxsan si ay u shido alaabta falcelinta.Kuleylka sidoo kale waxaa dhaliya isdhexgalka xalalka caustic.Haydarojiin guban karta waxaa laga soo saaraa biro alkali ah iyo hydrides. |
| Khatar Caafimaad | Neefsashada khatar maaha.Dareeraha wuxuu keenaa cuncun fudud oo indhaha ah.Cuncunku wuxuu keenaa miyir beel ama miyir beel. |
| Khatarta Dabka | Ethylene glycol diacetate waa guban karta. |
| Daboolida iyo Qarxinta | Lama kala saarin |
| Xogta Badbaadada | Sume dhexdhexaad ah iyadoo loo marayo marinka intraperitoneal.Wax yar sun ah marka la nuugo iyo taabashada maqaarka.Isha xanaaqsan.Gubi kara marka uu la kulmo kulayl ama olol;waxay kaga falcelin kartaa walxaha oksidaynta.Si loola dagaallamo dabka, isticmaal xumbo alkohol, CO2, kiimiko qalalan.Marka loo kululeeyo si uu u burburo waxay soo daysaa qiiq qallafsan iyo qiiq xanaaq badan. |
| Hababka Sifaynta | Ku qallaji di-ester-ka CaCl2, shaandhayso (marka laga reebo qoyaanka) oo jajab ahaan u kala bixi cadaadiska hoos u dhaca.[Beilstein 2 IV 1541.] |
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