[A11848] CAS 107-46-0 | Hexamethyldisiloxane, 98+% | Alfa
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Brand: Alfa Aesar
107-46-0 | C6H18OSi2 | hexamethyldisiloxane
Chemical Identifiers
CAS
107-46-0
Molecular Weight (g/mol)
162.38
Synonym
hexamethyldisiloxane
SMILES
C[Si](C)(C)O[Si](C)(C)C
InChI Key
UQEAIHBTYFGYIE-UHFFFAOYSA-N
Molecular Formula
C6H18OSi2
IUPAC Name
trimethyl[(trimethylsilyl)oxy]silane
Specifications
Appearance (Color)
Clear colorless
Form
Liquid
Assay (GC)
≥98.0%
Refractive Index
1.3760-1.3800 @ 20?C
Identification (FTIR)
Conforms
설명
Hexamethyldisiloxane is used as a solvent in organic reactions. It finds application as an international standard for 1H NMR spectroscopy for calibrating chemical shift. Further, it is used in liquid bandages to protect skin from irritation. In addition, it is used to measure tissue oxygen tension as a receptor molecule. It is also used to make low-k dielectric materials for the semi-conductor industries by plasma-enhanced chemical vapor deposition(PECVD) method.
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.
Applications
Hexamethyldisiloxane is used as a solvent in organic reactions. It finds application as an international standard for 1H NMR spectroscopy for calibrating chemical shift. Further, it is used in liquid bandages to protect skin from irritation. In addition, it is used to measure tissue oxygen tension as a receptor molecule. It is also used to make low-k dielectric materials for the semi-conductor industries by plasma-enhanced chemical vapor deposition(PECVD) method.
Hexamethyldisiloxane is used as a solvent in organic reactions. It finds application as an international standard for 1H NMR spectroscopy for calibrating chemical shift. Further, it is used in liquid bandages to protect skin from irritation. In addition, it is used to measure tissue oxygen tension as a receptor molecule. It is also used to make low-k dielectric materials for the semi-conductor industries by plasma-enhanced chemical vapor deposition(PECVD) method.
Solubility
Slightly miscible with water.
Notes
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, acids, bases and oxygen.
Other References:
UN Number:UN1993Beilstein:1736258
GHS Hazard and Precautionary Statements
Hazard Statements:H225
GHS H StatementH225 Highly flammable liquid and vapor.
Precautionary Statements:P210-P233-P235-P240-P241-P242-P243-P260-P271-P280-P303+P361+P353-P304+P340-P312-P314-P370+P378q-P501c
Risk & Safety
TSCA:YesRTECS Number:JM9237000
경고:RUO – Research Use Only
CAS107-46-0FORMULAC6H18OSi2HAZARD CLASS3EINECS203-492-7MDLMFCD00008265PACKAGING GROUPII
| Pakage | 100ml, 2500ml, 25ml, 500ml |
|---|---|
| brand | Alfa Aesar |
