I-1,2-difryloxyethane; Case No.: 629-15-2

Incazelo emfushane:

Igama lomkhiqizo: 1,2-difryloxyenethane
Cas No.:629-15-2
MF: C4H6O4
MW: 118.09
Ama-EINEC: 211-077-7
Ama-Synonyms: I-1,2-Ethanediol, DifRormate; 1,2---EthanedivilIltifoltiformate;

Igama lomkhiqizo:1,2-difOrmyloxyenane

Izimpawu:1,2-Ethanediol, DifRormate; 1,2--Ethanedildouldiformate; Ngokuhlukile: I-EthyleneNeneNellyClycol; ethylenefordate; ethylene ester;

Case:629-15-2-2

MF:C4h6o4

MW:118.09

Ama-einec:211-077-7

Imikhakha Yomkhiqizo:

Ifayela le-MOL:629-15-2.mol

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imininingwane eyisisekelo ye-difitroxyethane

Iphuzu elibilayo	174-178 ° C (Lit.)
incekusana	I-1.226 g / ml ku-20 ° C (ikhanyiswe.)
ingcindezi ye-vapor	I-1.72HPA ngo-25 ℃
Inkomba ye-Refuac	n20 / D 1.415
Ngena ngemvume	-0.69
Inkomba yedatha ye-CAS	629-15-2 (Inkomba yeDatabase ye-CAS)
Isetheli ye-NIT CHEMISTRY	I-1,2-ethanediol, diafric (629-15-2)
Uhlelo lweRegion Registry	1,2-ethanedioli, 1,2---divermate (629-15-2)

Ukuchazwa Komkhiqizo

I-1,2-difryloxyethane, eyaziwa nangokuthi i-acetoacetaldehyde noma i-acetate acetaldehyde, iyindawo yamakhemikhali ngefomula ye-molecular c4h6o3. Kuyindawo ye-acetal equkethe amaqembu amabili (Aldehyde) amaqembu ahlanganiswe ku-athomu eliphakathi ne-athomu. I-1,2-diflyyloxyethane ingahle isetshenzisweni ngokuphendula nge-formaldehyde (CH2O) nge-acetaldehyde (C2h4o) phambi kwe-catalyst ye-acid. Kuwuketshezi olungenamibala ngephunga le-fruity. I-1,2-diflyyloxyethane ingasetshenziswa njenge-Intermediate ku-organic synthesis kanye ne-solvent noma i-reaglent ngokuphendula okuthile. Ingasetshenziswa futhi njenge-ejenti yokunambitha embonini yokudla. Kodwa-ke, kubaluleke kakhulu ukuphatha le nhlanganisela ngokunakekelwa njengoba kuyavutha futhi kungahle kukucasule amehlo, isikhumba nohlelo lokuphefumula uma kungaxazululwa kahle.

Imininingwane Yezokuphepha

Amakhodi Anobungozi	Xn
Izitatimende zobungozi	22-41
Izitatimende Zokuphepha	26-36
I-WGK Germany	3
Ama-RTEC	Kw5250000

Ukusetshenziswa kwe-diflyyoxyethane kanye ne-synthesis

Izakhiwo Zamakhemikhali	Uketshezi olumhlophe lwamanzi. I-Hydrolyzes kancane, ikhulula i-acid eForic. Incibilika emanzini, utshwala nather. Kuhlangane.
Sebenzisa	Ukugqugquzela uketshezi.
Incazelo Okujwayelekile	Uketshezi olumhlophe lwamanzi. Aminyene ngaphezu kwamanzi. I-Flash point 200 ° F. Kungahle kube yinto enobuthi ngokungena. Isetshenziswa ekugqumeni kwamanzi.
Ukusabela komoya nokuzama kwamanzi	Incibilika emanzini.
Iphrofayili yokuqalisa	I-1,2-difOrmyloxyenane iphendula ngokukhethekile ngama-acid. Ngama-acid aqinile anamandla; Ukushisa kungasusa imikhiqizo yokuphendula. Futhi uphendula ngokukhethekile ngezixazululo eziyisisekelo. Ikhiqiza i-hydrogen ene-ejenti enamandla yokunciphisa (ama-alkali, ama-hydrides).
Inkatho	Ubuthi ngokungena.
Ubungozi bezeMpilo	Ukuphefumula noma ukuxhumana nezinto ezibonakalayo kungahle zicasule noma kushise isikhumba namehlo. Umlilo ungaveza amagesi acasulayo, awonakalisayo kanye / noma anobuthi. Ama-Vapors angadala isiyezi noma ukona. Ukubaleka kokulawulwa komlilo noma emanzini e-dilution kungadala ukungcoliswa.
Ukuvutha nokuqhuma	Akunakugwega
Iphrofayili Yezokuphepha	Ubuthi ngokufakwa. Iso elinzima elicasulayo. Ukuvutha lapho kuvezwa ukushisa noma ilangabi; ingasabela ngezinto zoxedizing. Ukulwa nomlilo, sebenzisa i-CO2, amakhemikhali omile. Lapho kufuthelwa ukubola kukhipha intuthu ye-accrid kanye nokucasulayo intuthu.