Ngwaahịa
Ethylene glycol diacetateEthylene glycol diacetate
Ethylene glycol diacetate Njirimara Chemical
| Ebe mgbaze | -41C (ọkụ) |
| Ebe esi nri | 186-187 Celsius C (ọkụ) |
| njupụta | 1.104 g/mL na 20 Celsius C (ọkụ) |
| uzuoku njupụta | 5.04 (na ikuku) |
| uzuoku mgbali | 0.2 mm Hg (20 Celsius C) |
| index refractive | n20/D 1.431 (ọkụ) |
| Fp | 198 Celsius F |
| nchekwa okpomọkụ. | 2-8 Celsius C |
| solubility | 160g / l |
| ụdị | Mmiri mmiri |
| agba | acha anụnụ anụnụ |
| mgbawa ịgba | 1.6%, 135°F |
| Mmiri Solubility | 160 g/L (20ºC) |
| Merck | 14,3799 |
| BRN | 1762308 |
| LogP | 0.1 na 40 ℃ |
| Ntuziaka dataBase CAS | 111-55-7(CAS DataBase ntụaka) |
| Ntuziaka Chemistry NIST | 1,2-Ethanediol, diacetate (111-55-7) |
| Sistemụ ndekọ ihe EPA | Ethylene glycol diacetate (111-55-7) |
Ozi nchekwa
| Koodu egwu | Xn, Xi |
| Nkwupụta ihe egwu | 36/37/38 |
| Nkwupụta nchekwa | 26-36-24/25-22 |
| WGK Germany | 1 |
| RTECS | KW4025000 |
| F | 3 |
| Okpomọkụ akpaaka | 899 °F |
| TSCA | Ee |
| Koodu HS | 29153900 |
| Data ihe dị ize ndụ | 111-55-7(Data ihe dị ize ndụ) |
| Nsi | LD50 ọnụ na oke: 6.86 g/kg (Smyth) |
Ethylene glycol diacetate ojiji na synthesis
| Njirimara kemịkalụ | mmiri mmiri doro anya |
| Na-eji | Ihe mgbaze maka mmanụ, cellulose esters, ihe mgbawa, wdg. |
| Na-eji | EGDA na-enye ihe nrịbama dị mma n'ime baking lacquers na enamels yana ebe a na-eji resin thermoplastic acrylic.Ọ bụkwa ihe mgbaze dị mma maka mkpuchi cellulosic ma nwee ike iji ya na ụfọdụ usoro ink dị ka ink ihuenyo.Ọ chọpụtala iji ya dị ka ihe na-esi ísì ụtọ, ma kọwapụta ngwa na nrapado mmiri. |
| Na-eji | Enwere ike iji Ethylene glycol diacetate dị ka onye inyeaka acyl maka ọgbọ nke peracetic acid n'oge chemoenzymatic njikọ nke caprolactone.Enwere ike iji ya dị ka ihe mmalite maka njikọ enzymatic nke poly (ethylene glutarate). |
| Nkọwa zuru oke | Mmiri mmiri na-enweghị agba nwere ísì ụtọ dị nro.Njupụta 9.2 lb / gal.Ebe ọkụ ọkụ 191°F.Ebe esi mmiri ọkụ 369°F.Na-agba ọkụ mana ọ chọrọ mgbalị ụfọdụ iji gbaa ọkụ.Ejiri ya mee ihe na-esi ísì ụtọ, ink mbipụta, lacquers na resins. |
| Mmeghachi omume ikuku & mmiri | Mmiri soluble. |
| Profaịlụ mmeghachi omume | Ethylene glycol diacetate na-emeghachi omume na acid aqueous iji tọhapụ okpomọkụ yana mmanya na acids.Acids oxidizing siri ike nwere ike ime ka mmeghachi omume siri ike nke zuru oke oke ọkụ iji kpalite ngwaahịa mmeghachi omume.A na-emepụtakwa okpomọkụ site na mmekọrịta ya na ngwọta caustic.A na-emepụta hydrogen na-enwu ọkụ site na ọla alkali na hydrides. |
| Ihe ize ndụ ahụike | iku ume adịghị ize ndụ.Mmiri mmiri na-ebute obere iwe nke anya.Nri nri na-akpata isi ọwụwa ma ọ bụ coma. |
| Ihe ize ndụ ọkụ | Ethylene glycol diacetate na-ere ọkụ. |
| Ịkụ ọkụ na mpụpụ | Nkewaghị |
| Profaịlụ nchekwa | Na-egbu egbu na-adịchaghị mma site na ụzọ intraperitoneal.Nke dị nro na-egbu egbu site na iri nri na mmetụ akpụkpọ ahụ.Anya na-ewe iwe.Na-ere ọkụ mgbe ọ na-ekpo ọkụ ma ọ bụ ọkụ;nwere ike imeghachi omume site na ihe ndị na-eme oxidizing.Iji luso ọkụ ọgụ, jiri ụfụfụ mmanya, CO2, kemịkalụ kpọrọ nkụ.Mgbe ọ na-ekpo ọkụ ka ire ere ọ na-ewepụta anwụrụ ọkụ na uzu ọkụ na-akpasu iwe. |
| Ụzọ nke ịdị ọcha | Jiri CaCl2 kpochaa di-ester, nyo (ewezuga mmiri mmiri) wee gbasaa ya n'ụzọ dị nta n'okpuru nrụgide belatara.[Beilstein 2 IV 1541.] |
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