I-Hexamethyldisilazane (HMDS) CAS 999-97-3 Purity >99.0% (GC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Hexamethyldisilazane (HMDS) (CAS: 999-97-3) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Igama Lekhemikhali | I-Hexamethyldisilazane |
| Omqondofana | HMDS;1,1,1,3,3,3-Hexamethyldisilazane;I-Hexamethyl Disilylamine |
| Inombolo ye-CAS | 999-97-3 |
| Inombolo yeCAT | I-RF-PI2071 |
| Isimo Sesitoko | Esitokweni, Amandla Okukhiqiza 3000MT/Ngonyaka |
| I-Molecular Formula | I-C6H19NSi2 |
| Isisindo samangqamuzana | 161.40 |
| I-Melting Point | -78℃ |
| Iphuzu elibilayo | 123.0~126.0℃ (okhanyisiwe) |
| I-Flash Point | 8℃(lit.) |
| Ukuzwela | Kuyazwela Umswakama.I-Hygroscopic |
| I-Solubility (Ixubene) | Ether, Benzene |
| Ukuncibilika kwamanzi | Isabela Namanzi |
| Ibhrendi | I-Ruifu Chemical |
| Into | Imininingwane |
| Ukubukeka | Uketshezi Olukhanyayo Olungenambala, Akukho Into Emisiwe noma Ukungcola Kwemishini |
| Ukuhlanzeka / Indlela Yokuhlaziya | >99.0% (GC) |
| I-Refractive Index n20/D | 1.406~1.409 |
| I-Gravity ethize (20/20℃) | 0.772~0.776 |
| I-Infrared Spectrum | Ivumelana Nesakhiwo |
| Ukungcola Okuphelele | <1.00% |
| Ukuhlolwa Kombala | 0~20 |
| Izinga Lokuhlola | I-Enterprise Standard |
Iphakheji:Isigubhu se-ayina esifuthwe ngepulasitiki, inethi engu-150kg ngayinye, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama
I-Hexamethyldisilazane (HMDS) (i-CAS: 999-97-3), isivikelo se-alkaline silanizing, i-ejenti yokwelapha engaphili yokugxusha.I-Hexamethyldisilazane iyinhlanganisela ye-organo silicon eningi, iyi-ejenti ewusizo yokwenza i-silanizing.Kuyi-reagent yokulungiswa kokuphuma kwe-trimethylsilyl.I-HMDS ingasetshenziselwa ukwenza i-silanizing ebusweni bamanzi e-silicon, i-cellulose.I-HMDS ingasetshenziswa futhi ukukhipha amaseli ezinto eziphilayo ukuze kuthwetshulwe i-electron microscopy (SEM).Izembatho ze-hexamethyldisilazane kuma-nanoparticles ahlukahlukene ziwenza amelane nokungcoliswa kwamanzi kanye ne-flocculation ngesikhathi sokuhlanganiswa.I-HMDS ingasetshenziswa futhi njengesiguquli ukulawula ukuma, ukwakheka kwendawo engaphezulu ye-agglomerate kanye nosayizi wembotshana wezinhlayiya ze-silica.I-HMDS ingumgqugquzeli wokunamathela we-photoresist ku-photolithography, futhi iwusizo ku-pyrolysis-gas chromatography-mass spectrometry ukuze kuthuthukiswe ukutholakala kwezinhlanganisela namaqembu asebenza endaweni epholile.Lapho kukhona i-catalyst, ihlangana notshwala noma i-phenol ukukhiqiza i-trimethylalkoxysilane noma i-trimethylaroxysilane.Isabela nge-anhydrous hydrogen chloride, ikhiphe i-NH3 noma i-NH4Cl, ukukhiqiza i-trimethylchlorosilane.I-Soluble in organic solvents, izokwenziwa i-hydrolyzed ngokushesha lapho ithintana nomoya ukuze yakhe i-trimethylsilanol ne-hexamethyldisilyl ether.Ukwenziwa kungasebenzi kwezinto zokusekela ze-chromatographic.I-Hexamethyldisilazane ikakhulukazi esetshenziswa njenge-methyl silane alkylation (njenge-amikacin, i-penicillin, i-cephalosporins nezinhlobo zokuphuma kwe-penicillin), izivikeli ze-hydroxyl zama-antibiotic.Isetshenziswa njenge-ejenti yokwelapha engaphezulu ye-diatomite, i-white carbon black, i-titanium kanye nezithasiselo ezi-blond ze-photoresist embonini ye-semiconductor.Isetshenziswa njenge-ejenti yokwelashwa yokumelana namandla okudabula.I-HMDS isetshenziswa njenge-solvent ku-organic synthesis kanye ne-organometallic chemistry.I-HMDS isetshenziselwa ukulungiswa kwe-trimethylsilyl ethers evela kuma-hydroxy compounds.Isetshenziswa njengenye indlela yokomiswa kwamaphuzu abalulekile ngesikhathi sokulungiswa kwesampula kumakroskopu ye-electron.Yengezwe ku-analyte ukuze uthole imikhiqizo yokuxilonga i-silylated ngesikhathi se-pyrolysis ku-gas chromatography- mass spectrometry.
