Umenzi Ixabiso Elihle 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8

inkcazo emfutshane:

Iimpawu zeempawu: i-aldehyde ye-oxygen yemitha ezimbini (iimitha ezi-2) edibeneyo ye-2,5,7,10-tetraoxane; i-aldehyde ye-formaldehyde enezipikili ezimbini, iimpawu: ulwelo olungenambala, uxinano: 0,995 g: 0,995 g: 0,995 g / cm3, iqondo lokubila: 60°C 1,5 mm, isalathisi sokurhawuzelela: 1.414, iqondo lokutsalwa: 60°C/1.5 mm, ukunyibilika kwamanzi: Ixutywa ngokupheleleyo emanzini.

I-CAS: 4431-83-8

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izithethantonye

I-Formaldehyde2-methoxyethylacetal; I-BIS(2-METHOXYETHOXY)METHANE; I-Formaldehyde2-methoxyethylacetal~2,5,7,10-Tetraoxaundecane;2,5,7,10-tetraoxaundecI-Chemicalbookane; I-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)methane yikhemikhali yophando eluncedo.

I-2.Bis(2-Methoxyethoxy)methane isetyenziswa ekulungiseleleni i-tetraoxaundecane ngokudibanisa i-aldol ye-ethylene glycol monomethyl ether kunye ne-formaldehyde.

3. Isetyenziswa njengepetroli yegesi.

Inkcazelo yeTetraoxaundecane

Ikhompawundi	Inkcazo
Inkangeleko	Ulwelo olucocekileyo olungenambala
Ubunyulu	≥99.0%
Ukufuma	≤0.1%

Indlela yokulungiselela i-dual (i-diometer oxygen oxygen):

I-ether ye-alcohol monocular kunye ne-formaldehyde phantsi kwesenzo se-acid catalysts, kunye ne-double-reacting kwi-alcohol aldehyde contraction reaction (secondary oxygen oxide) Methane; Phakathi kwazo, umlinganiselo weMoore we-formaldehyde kunye ne-ethylene glycol monocular ether yi-1:24; ubungakanani be-acid catalyst yi-0.110%; ubushushu be-reaction yi-60140 ° C, kwaye ixesha le-reaction yi-0.524 iiyure. I-single ether kunye ne-formaldehyde reaction zenza i-dual (dizen oxygen oxygen) methane, eyi-reaction yezoqoqosho. Imveliso ibandakanya amanzi, ngaphandle kwee-by-products, kwaye i-catalyst incinci kakhulu ukubola izixhobo. Indlela yokwenziwa kwe-methane ephindwe kabini (di metarium oxygen oxygen), ifanelekile kwimveliso eqhubekayo yemizi-mveliso.

Uzinzo kunye nokusabela kwakhona: Iimeko ekufuneka ziphetshwe: Ubushushu, ii-?ames kunye neentlantsi. Izinto ekufuneka ziphetshwe: Iiarhente zokuxovula. Iimveliso ezinokuba yingozi zokutsha: I-Carbon monoxide.

Ukupakishwa kweTetraoxaundecane

Ukupakisha: 190KG/igubu

Ukuphatha kunye nokugcina:

Ukuphatha: Le mveliso kufuneka iphathwe kuphela ngabo bafanelekileyo ukuphatha nokusebenzisa iikhemikhali ezinokuba yingozi, abafanele baqwalasele idatha yobungozi bomlilo, impilo kunye neekhemikhali enikwe kweli phepha.
Indawo yokugcina kufuneka ibe kwindawo epholileyo, eyomileyo kwaye ingenise umoya.
Ulwazi ngezothutho: Alunabungozi kuthutho lomoya nolwehlabathi.