Kayayyaki
1,2-Diformyloxyethane
Diformyloxyethane Bayanan asali
| Wurin tafasa | 174-178 ° C (lit.) |
| yawa | 1.226 g/mL a 20 ° C (lit.) |
| tururi matsa lamba | 1.72hPa a 25 ℃ |
| refractive index | n20/D 1.415 |
| LogP | -0.69 |
| Bayanan Bayani na CAS DataBase | 629-15-2(CAS DataBase Reference) |
| Bayanin Chemistry NIST | 1,2-Ethanediol, diformate (629-15-2) |
| Tsarin Rijistar Abun EPA | 1,2-Ethanediol, 1,2-diformate (629-15-2) |
Bayanin Samfura
1,2-Diformyloxyethane, wanda kuma aka sani da acetoacetaldehyde ko acetate acetaldehyde, wani nau'in sinadari ne tare da tsarin kwayoyin C4H6O3.Wani fili ne na acetal wanda ya ƙunshi ƙungiyoyin formyl (aldehyde) guda biyu waɗanda aka haɗa su da atom ɗin oxygen na tsakiya.1,2-Diformyloxyethane za a iya haɗa shi ta hanyar amsawa formaldehyde (CH2O) tare da acetaldehyde (C2H4O) a gaban mai haɓaka acid.Ruwa ne mara launi tare da warin 'ya'yan itace.1,2-Diformyloxyethane za a iya amfani da a matsayin matsakaici a cikin kwayoyin kira da kuma a matsayin sauran ƙarfi ko reagent a wasu halayen.Hakanan za'a iya amfani dashi azaman wakili na ɗanɗano a cikin masana'antar abinci.Duk da haka, yana da mahimmanci a kula da wannan fili da kulawa saboda yana da ƙonewa kuma yana iya fusatar da idanu, fata da tsarin numfashi idan ba a kula da su yadda ya kamata ba.
Bayanin Tsaro
| Lambobin haɗari | Xn |
| Bayanin Hatsari | 22-41 |
| Bayanan Tsaro | 26-36 |
| WGK Jamus | 3 |
| RTECS | KW525000 |
Amfanin Diformyloxyethane da Ƙarfafawa
| Abubuwan Sinadarai | Ruwa-fararen ruwa.hydrolyzes a hankali, yana 'yantar da formic acid.Mai narkewa a cikin ruwa, barasa da ether.Mai ƙonewa. |
| Amfani | Ruwan ƙararrawa. |
| Babban Bayani | Ruwa mai farin ruwa.Ya fi ruwa yawa.Wurin walƙiya 200°F.Yana iya zama mai guba ta hanyar sha.An yi amfani da shi a cikin magudanar ruwa. |
| Ra'ayin Iska & Ruwa | Mai narkewa cikin ruwa. |
| Bayanin Reactivity | 1,2-Diformyloxyethane yana amsawa tare da acid.Tare da acid mai ƙarfi mai ƙarfi;zafi na iya kunna samfuran amsawa.Hakanan yana amsawa tare da mafita na asali.Yana haifar da hydrogen tare da masu rage ƙarfi masu ƙarfi (ƙarfe alkali, hydrides). |
| Hazard | Mai guba ta hanyar sha. |
| Hatsarin Lafiya | Shakar numfashi ko tuntuɓar abu na iya fusata ko ƙone fata da idanu.Wuta na iya haifar da hayaki mai ban haushi, lalata da/ko mai guba.Tururi na iya haifar da dizziness ko shaƙewa.Guduwar ruwa daga sarrafa wuta ko ruwan dilution na iya haifar da gurɓata. |
| Flammability da Explosibility | Mara ƙonewa |
| Bayanan Tsaro | Guba ta hanyar sha.Mai tsananin haushin ido.Mai ƙonewa lokacin da aka fallasa ga zafi ko harshen wuta;zai iya amsawa tare da kayan oxidizing.Don yaƙar wuta, yi amfani da CO2, busassun sinadarai.Lokacin da zafi ya lalace yana fitar da hayaki mai zafi da hayaƙi mai ban haushi. |
