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Hexamethyldisilazane, 98+%, Thermo Scientific Chemicals
38.56 - 397.98
Chemische identificatiekenmerken
| CAS | 999-97-3 |
|---|---|
| Moleculaire formule | C6H19NSi2 |
| Molecular Weight (g/mol) | 161.395 |
| MDL-nummer | MFCD00008259 |
| InChI Key | FFUAGWLWBBFQJT-UHFFFAOYSA-N |
| Synoniem | hexamethyldisilazane, bis trimethylsilyl amine, hmds, 1,1,1,3,3,3-hexamethyldisilazane, hexamethylsilazane, silanamine, 1,1,1-trimethyl-n-trimethylsilyl, tri-sil, 1,1,1-trimethyl-n-trimethylsilyl silanamine, hexamethyldisilizane, disilazane, 1,1,1,3,3,3-hexamethyl |
| PubChem CID | 13838 |
| ChEBI | CHEBI:85068 |
| IUPAC Name | [dimethyl-(trimethylsilylamino)silyl]methane |
| SMILES | C[Si](C)(C)N[Si](C)(C)C |
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|
11492108
|
Thermo Scientific Alfa Aesar
A15139.AE |
100 mL |
38.56
100 ml |
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|
11402118
|
Thermo Scientific Alfa Aesar
A15139.AP |
500 mL |
111.56
500 ml |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
|
11412118
|
Thermo Scientific Alfa Aesar
A15139.0F |
2500 mL |
397.98
2500 ml |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Beschrijving
Hexamethyldisilazane is used as a solvent in organic synthesis and organometallic chemistry. It is often used as an adhesion promoter for photoresist in photolithography. Further, it is used for the preparation of trimethylsilyl ethers from hydroxy compounds. It is used as an alternative to critical point drying during sample preparation in electron microscopy. It is added to analyte to get silylated diagnostic products during pyrolysis in gas chromatography- mass spectrometry.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsHexamethyldisilazane is used as a solvent in organic synthesis and organometallic chemistry. It is often used as an adhesion promoter for photoresist in photolithography. Further, it is used for the preparation of trimethylsilyl ethers from hydroxy compounds. It is used as an alternative to critical point drying during sample preparation in electron microscopy. It is added to analyte to get silylated diagnostic products during pyrolysis in gas chromatography- mass spectrometry.
Solubility
Miscible with methanol, chloroform, ethyl ether and benzene. Immiscible with water.
Notes
Incompatible with strong oxidizing agents and strong acids.
Chemische identificatiekenmerken
| 999-97-3 | |
| 161.395 | |
| FFUAGWLWBBFQJT-UHFFFAOYSA-N | |
| 13838 | |
| [dimethyl-(trimethylsilylamino)silyl]methane |
| C6H19NSi2 | |
| MFCD00008259 | |
| hexamethyldisilazane, bis trimethylsilyl amine, hmds, 1,1,1,3,3,3-hexamethyldisilazane, hexamethylsilazane, silanamine, 1,1,1-trimethyl-n-trimethylsilyl, tri-sil, 1,1,1-trimethyl-n-trimethylsilyl silanamine, hexamethyldisilizane, disilazane, 1,1,1,3,3,3-hexamethyl | |
| CHEBI:85068 | |
| C[Si](C)(C)N[Si](C)(C)C |
Specificatie
| Hexamethyldisilazane | |
| -78°C | |
| 126°C | |
| 98+% | |
| C6H19NSi2 | |
| 1.408 | |
| UN3286 | |
| Moisture sensitive | |
| hexamethyldisilazane, bis trimethylsilyl amine, hmds, 1,1,1,3,3,3-hexamethyldisilazane, hexamethylsilazane, silanamine, 1,1,1-trimethyl-n-trimethylsilyl, tri-sil, 1,1,1-trimethyl-n-trimethylsilyl silanamine, hexamethyldisilizane, disilazane, 1,1,1,3,3,3-hexamethyl | |
| FFUAGWLWBBFQJT-UHFFFAOYSA-N | |
| [dimethyl-(trimethylsilylamino)silyl]methane | |
| 13838 | |
| 161.4 | |
| Liquid |
| 999-97-3 | |
| 0.774 | |
| 8°C (46°F) | |
| Odorless | |
| (CH3)3SiNHSi(CH3)3 | |
| MFCD00008259 | |
| 635752 | |
| 14,4689 | |
| Miscible with methanol,chloroform,ethyl ether and benzene. Immiscible with water. | |
| C[Si](C)(C)N[Si](C)(C)C | |
| 161.395 | |
| CHEBI:85068 | |
| ≥98% |
Veiligheid en behandeling
GHS H Statement
H225-H311-H331-H314-H318-H302
Highly flammable liquid and vapour.
Toxic in contact with skin.
Toxic if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
H225-H302+H332-H311-H314-H335
missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUID, TOXIC, CORROSIVE, N.O.S.
missing translation for 'einecsNumber' : 213-668-5
missing translation for 'rtecsNumber' : JM9230000
missing translation for 'tsca' : Yes
missing translation for 'storageNote' : Moisture sensitive
Recommended Storage : Ambient temperatures; Store under Nitrogen
Productidentificatie
Signaalwoord
Gevarencategorie
Gevarenaanduiding
Veiligheidsmaatregel
Aanvullende informatie
- Hexamethyldisilazane
Signaalwoord
- Gevaar
Gevarencategorie
- Acute toxiciteit Categorie 3
- Acute toxiciteit Categorie 4
- AQUATISCH GEVAAR OP LANGE TERMIJN Categorie 3 voor chronische toxiciteit
- Ontvlambare vloeistof Categorie 2
Gevarenaanduiding
- H225-Licht ontvlambare vloeistof en damp.
- H302-Schadelijk bij inslikken.
- H311-Giftig bij contact met de huid.
- H332-Schadelijk bij inademing.
- H412-Schadelijk voor in het water levende organismen, met langdurige gevolgen.
Veiligheidsmaatregel
- P210-Verwijderd houden van warmte, hete oppervlakken, vonken, open vuur en andere ontstekingsbronnen. Niet roken.
- P264-Na het werken met dit product grondig wassen.
- P280-Beschermende handschoenen/beschermende kleding/oogbescherming/gelaatsbescherming dragen.
- P301+P330+P331-NA INSLIKKEN: de mond spoelen - GEEN braken opwekken.
- P303+P361+P353-BIJ CONTACT MET DE HUID (of het haar): verontreinigde kleding onmiddellijk uittrekken. Huid met water afspoelen/afdouchen.
- P312-Bij onwel voelen een ANTIGIFCENTRUM/arts/ raadplegen.
Aanvullende informatie
- MIXTURE LIST-Bevat: Hexamethyldisilazane
RUO – Research Use Only
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