Hexamethyldisiloxane (HMDSO) CAS 107-46-0 Purity > 99.0% (GC) Hoobkas
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Tshuaj npe | Hexamethyldisiloxane |
Synonyms | HMDSO |
CAS Nr | 107-46-0 : kuv |
CAT Number | Qauv Zauv: RF-PI2137 |
Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 100 Tons / Lub Hlis |
Molecular Formula | C6H18Si2O |
Molecular Luj | 162.38 Nws |
Melting Point | -59 ℃ |
Boiling Point | 101 ℃ (lit.) |
Khaws hauv qab Inert Gas | Khaws hauv qab Inert Gas |
rhiab heev | Moisture Sensitive |
Dej Solubility | Insoluble hauv dej |
Solubility (Soluble hauv) | Cawv |
Kev ruaj ntseg | Stable, tab sis Moisture Sensitive.Heev Flammable.Incompatible nrog muaj zog acids, muaj zog Bases, Oxidizing Agents |
Cia | Chav kub, Flammable Area |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Colorless pob tshab kua |
Purity / Analysis Method | > 99.0% (GC) |
Tag nrho cov impurities | <1.00% |
Refractive Index n20/D | 1.376-1.379 Ib |
Qhov ceev (20 ℃) | 0.764-0.771 ib |
Infrared Spectrum | Raws li tus qauv |
Proton NMR Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Pob: Fluorinated Fwj, 25L PE Pails, 200L PVF Steel Drums, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Yuav tsum khaws cia rau hauv qhov chaw txias, qhov cua zoo, thiab tsis txhob raug cov av noo.Yuav tsum muab khaws cia rau hauv nws cov thawv qub thiab siv kom sai li sai tau tom qab qhib.Tom qab qhib lub thawv, nws yuav tsum tau muab kaw kom tsis txhob muaj dej vapor nkag mus rau hydrolysis.Thaum khaws cia rau hauv lub thawv nruj nruj thiab tsis qhib, nws muaj lub neej txee ntawm 12 hli.
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Hexamethyldisiloxane (HMDSO) (CAS: 107-46-0) yog yooj yim deliquescent, flammable, thiab muaj kev pheej hmoo ntawm ua combustion thaum raug kub kub, qhib nplaim taws, thiab muaj zog oxidizing cov neeg ua hauj.Ntawm tag nrho cov roj silicone, Hexamethyldisiloxane muaj cov viscosity qis tshaj plaws, qhov qis tshaj qhov nro, qhov ceev tshaj plaws evaporation thiab siab tshaj compressibility.Hexamethyldisiloxane yog siv los ua tus neeg sawv cev capping, lub taub hau sealing tus neeg saib xyuas, tus neeg saib xyuas tu thiab cov yeeb yaj kiab tso tawm, thiab feem ntau yog siv los ua ib qho nruab nrab hauv kev tsim cov tshuaj organic thiab tshuaj tshuaj.Yuav siv tau los ua tus neeg sawv cev hydrophobic, siv rau kev kho deg ntawm fiber ntau ntaub, rwb thaiv tsev thiab ya raws pov thawj ntawm xov tooj cua qhov chaw.Nws tuaj yeem siv los ua ib qho tseem ceeb raw khoom rau kev npaj cov roj silicone, silicone rubbers thiab tshuaj synthesis;Yuav siv tau raws li kev soj ntsuam reagent, Gas chromatographic ruaj khov kua thiab hydrophobic tus neeg sawv cev;Yuav siv tau raws li qhov chaw hloov kho rau inorganic fillers lossis hmoov txheej kho;Nws tuaj yeem siv los ua cov kua hauv paus rau cov khoom siv tu tus kheej thiab cov tshuaj pleev ib ce nrog kev sib kis zoo heev thiab cov khoom tsis muaj zog.Nws yog siv rau instrumentation circulating coolant thiab manufacturing ntawm ntau yam silicone khoom rau nto kho fiber ntau fabrics thiab rwb thaiv tsev ntawm xov tooj cua qhov chaw.Hexamethyldisiloxane tuaj yeem siv los ua silylating tus neeg sawv cev rau carboxylic acids, thiab cawv;siv rau hauv kev npaj ntawm aroyl chlorides;precursor rau ntau yam ntawm trimethylsilyl derivatives.Hexamethyldisiloxane tau siv los ua ib qho khoom siv pheej yig rau kev npaj ntawm ntau cov khoom siv hluavtaws trimethylsilyl derivatives.
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