1,1,3,3-Tetramethyldisiloxane TMDSO CAS 3277-26-7 Purity > 99.0% (GC)
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Ainm Ceimigeach | 1,1,3,3-Tetramethyldisiloxane |
Co-fhaclan | Bis (dimethylsilyl) Ether;Siloxane HSi2;TMDSO |
Àireamh CAS | 3277-26-7 |
Àireamh CAT | RF-PI2222 |
Inbhe Stoc | Ann an stoc, comas cinneasachaidh 1000MT / Mìos |
Foirmle Molecular | C4H14OSi2 |
Cuideam Molecular | 134.33 |
Rubha leaghaidh | <-78 ℃ |
Rubha Goil | 70.0 ~ 71.0 ℃ |
Stòradh fo Inert Gas | Stòradh fo Inert Gas |
Mothachail | Mothachadh air Taiseachd |
Solubility uisge | Neo-sholabailte ann an uisge |
Mothachadh Hydrolytic | Bidh e ag ath-obrachadh le uisge gus Dimethylsilanol, Dimethylsilanediol agus Gas Hydrogen a thoirt gu buil. |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Liquid soilleir gun dath |
Purity / Modh Mion-sgrùdadh | >99.0% (GC) |
Sònraichte grabhataidh (20/20 ℃) | 0.756 ~ 0.760 g / cm3 |
Clàr-innse ath-tharraingeach n20/D | 1.369~1.371 |
Chroma (Hazen) | <10 |
Impurities iomlan | <1.00% |
Spectrum fo-dhearg | A 'gèilleadh ris an Structar |
Inbhe deuchainn | Inbhe Iomairt |
Cleachdadh | Stuthan Silicone |
Pacaid:Botal fluorinated, 25kg / Drum, no a rèir riatanas luchd-ceannach
Suidheachadh stòraidh:Bùth ann an soithichean dùinte ann an àite fionnar is tioram;Dìon bho sholas is taiseachd
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Tha 1,1,3,3-Tetramethyldisiloxane (CAS: 3277-26-7) solubhail ann am mòran de fhuasglaidhean organach, leithid hydrocarbon aromatic agus hydrocarbons petroleum, agus mar sin air adhart.Tha an toradh seo na sheòrsa de eadar-mheadhanan silicon organach a thathas a’ cleachdadh gu farsaing, agus mar as trice bidh e air a chleachdadh mar àidseant bacadh silicon organach.Air sgàth gu bheil buidhnean Si-H reactive anns an structar moileciuil, faodar a chleachdadh ann an synthesis copolymer.Tha e na àidseant crìochnachaidh eadar-mheadhanach cudromach agus organosilicon le raon farsaing de raointean tagraidh.Tha e air a chleachdadh airson synthesis de bhuidhnean crìochnachaidh gnìomh anns a bheil polysiloxane, is e surfactants silicone àrd-choileanadh a th’ ann.Is e an stuth amh cudromach de rubair silicone leaghaidh, ola silicone atharraichte, plastaig, inneal-atharrachaidh roisinn agus dendrimers.Faodar a chleachdadh mar eadar-mheadhanach cudromach airson synthesis diofar ola silicone, resins silicone, rubair silicone a bharrachd agus todhar organosilicon eile.Faodar a chleachdadh mar stuth bunaiteach airson a bhith ag ullachadh surfactants organach silicone àrd-choileanadh.Faodar a chleachdadh mar àidseant bacaidh agus ath-ghnìomhach airson synthesis eadar-mheadhanan cungaidh-leigheis.Tha 1,1,3,3-Tetramethyldisiloxane na àidseant lughdachadh organosilane a dh’ fhaodar a chleachdadh gus cruthachadh sulfides agus ath-bheachdan etherification lughdachail a lughdachadh.Tha e air a chleachdadh gus rubair silicone molltair a bharrachd, gel silicone, ola methyl hydrogen silicone agus stuthan sònraichte eile a chuir ris.Disiloxane le crìoch haidridean a dh’ fhaodadh a dhol tro ath-bhualadh a bharrachd le olefins neo-shàthaichte, agus mar sin tha e air a chleachdadh gu farsaing airson polysiloxanes le crìoch haidridean ullachadh, a thathas a’ cleachdadh mar leudachain slabhraidh no crosslinkers airson rubair silicone no gus diofar polymers siloxane le caip deiridh a cho-chur le buidhnean gnìomh reactive , a dh'fhaodar a chleachdadh airson atharrachadh polymers organach le copolymerization organosilicon.Faodar a chleachdadh cuideachd mar àidseant lughdachadh ann an synthesis organach.
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