Kounga teitei 99% Tetraethylene glycol dimethyl ether(TETREDM) cas 143-24-8
| Ingoa matū | Tetraethylene glycol dimethyl ether |
| Whakamahinga | Ka taea te whakamahi hei whakarewa pai mo te hydride whakarewa alkali; mo te momo o te matū alkylation condensation me te whakaiti tukanga tauhohenga; mai te pūhui he Lewis taketake, kia taea e ia te whiriwhiri ki te ngongo hau waikawa, hau kōtuitanga, hau māori, acetylene purenga o te hau; te whakatika i te chromatography hau. |
| tātai rāpoi ngota | C10Hrua tekau ma ruaO5 |
| Te taumaha ngota | 222.28 |
| CAS | 143-24-8 |
| EINECS RN | 205-594-7 |
| InChI | 1S/C10H22O5/c1-11-3-5-13-7-9-15-10-8-14-6-4-12-2/h3-10H2,1-2H3 |
| Te ahua | he wai marama kore tae, he kakara iti o te ether |
| Ira kohua(101.3kPa) | 343.3℃（275-276℃） |
| Iwi mīti | -29.7 |
| Te taumahatanga (25 ℃/4 ℃) | 1.009 g/mL i te 25 °C (marama) |
| Taupū Reractive (25 ℃) | (1.431-1.433) |
| Ira hiko | 161.4℃(141℃) |
| Te rewa | -30 ℃ |
| Kiato | 1.009 |
| Te rewa o te mata（mN/M）20℃ | 33.96 |
| Wairewa | Wairewa ki te wai, whakarewa pararopi |
| Viscosity(20℃) | 4.01 |
| Ngā āhuatanga matū | he mea pumau, ka tauhohe pea ki te waikura |
| Pure(GC)% | ≥99.0 |
| makuku% | ≤0.1 |
| Waikawa(hei HAC)% | ≤0.015 |
| Peroxide(hei H2O2)% | ≤0.005 |
| Te takai | 200kg |
Ka taea te whakamahi i te TETREDM hei whakarewa pai o te waikura whakarewa kawakore, ka whakamahia ki te whakakotahitanga alkyl, ki te hangarua ranei i te tauhohenga matū. Ma te Louise Alkalinity, ka taea e ia te tango i te hau waikawa hei pure i te hau waihanga, te hau maori me te acetylene. ( FAKATOKANGA: e kore e taea te whakaatu i tenei hua ki waho mo te wa roa, ki te kore ka puta mai he peroxide.)
200kg / pahū; 1000kg/IBC
Ko te rokiroki me noho ki te hauhautanga, maroke me te hau.
| ITEM | PANUITANGA |
| Te ahua | Te wai kore tae me te wai marama |
| Pure(GC)% ≥ | 99.0 |
| Awhe Māturu (℃ /760mmHg) | 260.0-280.0 |
| Makuku (KF) % ≤ | 0.1 |
| Waikawa (hei HAC)% ≤ | 0.02 |
| Te taumahatanga (d420) | 1.013±0.006 |
| * I tua atu: Ka taea e te kamupene te rangahau me te whakawhanake i nga hua hou i runga i te hiahia motuhake a o taatau kiritaki. | |
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