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  7. 1,1,3,3-Tetramethyldisiloxane, 97%

1,1,3,3-Tetramethyldisiloxane, 97%

Catalog No. AC216511000
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Quantity:
100 mL
Packaging:
Glass bottle
Catalog No. Quantity Packaging
AC216511000 100 mL Glass bottle
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Catalog No. AC216511000

Supplier: Thermo Scientific Chemicals 216511000

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Description

CAS: 3277-26-7 | C4H14OSi2 | 134.33 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Reduction reagent

Chemical Identifiers

CAS 3277-26-7
Molecular Formula C4H14OSi2
Molecular Weight (g/mol) 134.33
InChI Key KWEKXPWNFQBJAY-UHFFFAOYSA-N
Synonym 1,1,3,3-tetramethyldisiloxane, tetramethyldisiloxane, dimethylsilyl ether, bis dimethylsilyl ether, bis dimethylsilyl oxide, 1,3-dihydrotetramethyldisiloxane, sym-tetramethyldisiloxane, disiloxane, tetramethyl, dsstox_cid_30574, dsstox_gsid_52010
PubChem CID 6327482
IUPAC Name dimethylsilylideneoxonio(dimethyl)silanide
SMILES C[Si-](C)[O+]=[Si](C)C

Specifications

Boiling Point 70.0°C to 71.0°C
Melting Point -78.0°C
Color Colorless
Physical Form Liquid
Quantity 100 mL
Assay Percent Range 97%
Linear Formula [(CH3)2SiH]2O
Flash Point −20°C
Solubility Information Solubility in water: decomposes. Other solubilities: decomposes with alcohol
Formula Weight 134.33
Percent Purity 97%
Infrared Spectrum Authentic
Packaging Glass bottle
Refractive Index 1.3690 to 1.3710
Specific Gravity 0.76
Density 0.7600g/mL
Chemical Name or Material 1,1,3,3-Tetramethyldisiloxane
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
Highly flammable liquid and vapor.
Precautionary Statement GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
Store in a well-ventilated place.
Keep contai
EINECSNumber 221-906-4

RUO – Research Use Only