Products
Ethylene glycol diacetateEthylene glycol diacetate
Ethylene glycol diacetate Chemical Properties
| Melting point | -41 °C (lit.) |
| Boiling point | 186-187 °C (lit.) |
| density | 1.104 g/mL pa20 °C (lit.) |
| mhute density | 5.04 (vs mhepo) |
| mhute pressure | 0.2 mm Hg (20 °C) |
| refractive index | n20/D 1.431(lit.) |
| Fp | 198 °F |
| kuchengetedza temp. | 2-8°C |
| solubility | 160g/l |
| form | Liquid |
| color | bhuruu |
| kuputika muganhu | 1.6%, 135°F |
| Mvura Solubility | 160 g/L (20 ºC) |
| Merck | 14,3799 |
| BRN | 1762308 |
| LogP | 0.1 pa40 ℃ |
| CAS DataBase Reference | 111-55-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2-Ethanediol, diacetate(111-55-7) |
| EPA Substance Registry System | Ethylene glycol diacetate (111-55-7) |
Safety Information
| Hazard Codes | Xn,Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-24/25-22 |
| WGK Germany | 1 |
| RTECS | KW4025000 |
| F | 3 |
| Autoignition Temperature | 899 °F |
| TSCA | Ehe |
| HS Code | 29153900 |
| Dhata Yezvinhu Zvinokuvadza | 111-55-7(Hazardous Substances Data) |
| Muchetura | LD50 nemuromo mumakonzo: 6.86 g/kg (Smyth) |
Ethylene glycol diacetate Kushandisa uye Synthesis
| Chemical Properties | mvura yakachena |
| Uses | Solvent yemafuta, cellulose esters, zvinoputika, nezvimwe. |
| Uses | EGDA inopa yakanakisa kuyerera zvivakwa mukubika lacquers uye enamels uye uko thermoplastic acrylic resins inoshandiswa.Iyo zvakare yakanaka solvent ye cellulosic coatings uye inogona kushandiswa mune dzimwe ingi masisitimu senge skrini ingi.Yakawana kushandiswa sechigadziriso chekunhuhwirira, uye yakashuma maapplication mune zvinonamirwa nemvura. |
| Uses | Ethylene glycol diacetate inogona kushandiswa se acyl donor kune in situ chizvarwa che peracetic acid, panguva ye chemoenzymatic synthesis ye caprolactone.Inogona kushandiswa sechinotangira che enzymatic synthesis ye poly (ethylene glutarate). |
| General Description | Mvura isina ruvara ine kunhuhwirira kwakanaka.Density 9.2 lb/gal.Flash point 191°F.Kubikira 369°F.Inopisa asi inoda imwe nhamburiko yekubatidza.Inoshandiswa mukugadzira zvinonhuwira, kudhinda inki, lacquers uye resins. |
| Mhepo & Mvura Reactions | Mvura inonyungudika. |
| Reactivity Profile | Ethylene glycol diacetate inopindirana neaqueous acids kusunungura kupisa pamwe chete nedoro nemaasidhi.Yakasimba oxidizing acids inogona kukonzeresa kuita kwakasimba kunopisa zvakakwana kupisa zvigadzirwa.Kupisa kunogadzirwawo nekudyidzana ne caustic solutions.Inopisa haidrojeni inogadzirwa nesimbi dzealkali uye mahydrides. |
| Dambudziko rehutano | Inhalation haina ngozi.Mvura inokonzera kushatirwa kwemaziso.Kumedza kunokonzera kushaya hope kana pakoma. |
| Moto Hazard | Ethylene glycol diacetate inopisa. |
| Kupisa uye Explosibility | Notclassified |
| Safety Profile | Pakati nepakati chepfu ne intraperitoneal nzira.Muchetura munyoro nekupinza uye kubata ganda.Ziso rinosvota.Inopisa kana yaiswa mukupisa kana murazvo;inogona kuita neoxidzing zvinhu.Kurwisa moto, shandisa doro furo, CO2, yakaoma kemikari.Kana ichipisa kuti iore inoburitsa utsi hweacrid uye utsi hunokatyamadza. |
| Kuchenesa Nzira | Pukuta di-ester neCaCl2, sefa (isina kusanganisa hunyoro) uye muchidimbu distil pasi pekumanikidzwa kwakaderedzwa.[Beilstein 2 IV 1541.] |
Nyora meseji yako pano uye titumire kwatiri
