Umenzi wexabiso elilungileyo 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8

inkcazelo emfutshane:

Iipropati zepropati: ezimbini (i-2-meter oxygen oxygen) i-allysis ye-2,5,7,10-tetraoxane; formaldehyde i-2-nailing aid aldehyde, iimpawu: ulwelo olungenambala, ubuninzi: 0,995 g: 0,995 g: 0,995g / cm3, indawo yokubilisa: 60 ° C 1,5mm, isalathisi se-refractive: 1.414, i-flash point: 60 °C / 1.5mm ukunyibilika kwamanzi: Amanzi agcweleyo.

CAS: 4431-83-8

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izithethantonye

Formaldehyde2-methoxyethylacetal;BIS(2-METHOXYETHOXY)METHANE;Formaldehyde2-methoxyethylacetal~2,5,7,10-Tetraoxaundecane;2,5,7,10-tetraoxaundecChemic albookane;Formaldehydebis(2-methoxyethyl)acetal;1-methoxy-2-(2-methoxyethoxymethoxy)ethane;bis-(2-methoxy-aethoxy)-methan;IS(2-METHOXYETHOXY)METHANE

Ukusetyenziswa kweTetraoxaundecane

I-1.Bis(2-Methoxyethoxy) imethane yikhemikhali yophando eluncedo.

I-2.Bis (i-2-Methoxyethoxy) i-methane isetyenziselwa ukulungiswa kwe-tetraoxaundecane nge-aldol condensation ye-ethylene glycol monomethyl ether kunye ne-formaldehyde.

3.Isetyenziswa njengamafutha egesi.

Ukucaciswa kweTetraoxaundecane

Umdibaniso	Inkcazo
Imbonakalo	Ulwelo olucocekileyo olungenambala
Ubunyulu	≥99.0%
Ukufuma	≤0.1%

Indlela yokulungiselela ezimbini (i-diometer oxygen oxygen):

I-alcohol eqinile ye-ether ye-monocular kunye ne-formaldehyde phantsi kwesenzo se-acid catalysts, kunye ne-double-reacting aldehyde contraction reaction reaction (i-oksijini yesibini ye-oksijini) iMethane; Phakathi kwabo, umlinganiselo we-Moore we-formaldehyde kunye ne-ethylene glycol monocular ether yi-1:24; inani le-acid catalyst yi-0.110%; ubushushu bokusabela yi-60140 ° C, kwaye ixesha lokuphendula liyi-0.524 iiyure. I-ether enye kunye ne-formaldehyde reaction yenza i-double (i-dizen oxygen oxygen) i-methane, eyimpendulo yezoqoqosho. Imveliso ibandakanya amanzi, ngaphandle kweemveliso, kwaye i-catalyst incinci kakhulu ukutshabalalisa izixhobo. Kabini (di metarium ioksijini ioksijini) indlela yemethane synthesis, ilungele imveliso eqhubekayo yoshishino.

Uzinzo kunye nokusebenza kwakhona: Iimeko ekufuneka uzithintele: Ubushushu, ii?ames kunye neentlantsi. Izinto zokuthintela: ii-oxidizing agents. Iimveliso ezinokutsha ezinokuba yingozi: Ikhabhon monoxide.

Ukupakishwa kweTetraoxaundecane

Ukupakisha: 190KG / igubu

Ukuphatha kunye nokugcinwa:

Ukuphatha: Le mveliso kufuneka iphathwe kuphela, okanye phantsi kweliso elisondeleyo, abo bafanelekileyo ngokufanelekileyo? ekuphatheni nasekusetyenzisweni kweekhemikhali ezinokuba yingozi, ngubani ekufuneka athathele ingqalelo idatha yomlilo, impilo kunye neekhemikhali enikwe kolu xwebhu.
Ukugcinwa kufuneka kube kwindawo epholileyo, yomile kwaye ivule umoya.
Ulwazi lwezothutho:Ayinabungozi kuthutho lomoya nasemhlabeni.