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Bis(trimethylsilyl)acetylene, 99%

Catalog No. p-70829
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Quantity:
10 g
50 g
Packaging:
Glass bottle
Catalog No. Quantity Packaging
AC182010100 10 g Glass bottle
AC182010500 50 g Glass bottle
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Catalog No. AC182010100

Supplier: Thermo Scientific Chemicals 182010100

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Description

CAS: 14630-40-1 | C8H18Si2 | 170.41 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.

Chemical Identifiers

CAS 14630-40-1
Molecular Formula C8H18Si2
Molecular Weight (g/mol) 170.41
MDL Number MFCD00008276
InChI Key ZDWYFWIBTZJGOR-UHFFFAOYSA-N
Synonym bis trimethylsilyl acetylene, silane, 1,2-ethynediylbis trimethyl, 1,2-bis trimethylsilyl ethyne, btmsa, 1,2-bis-trimethylsilanyl-ethyne, ethyne-1,2-diylbis trimethylsilane, 2,5-disilahex-3-yne, 2,2,5,5-tetramethyl, trimethyl 2-trimethylsilyl ethynyl silane, silane, 1,1'-1,2-ethynediyl bis 1,1,1-trimethyl
PubChem CID 84564
IUPAC Name trimethyl(2-trimethylsilylethynyl)silane
SMILES C[Si](C)(C)C#C[Si](C)(C)C

Specifications

Melting Point 21.0°C to 24.0°C
Color Colorless
Density 0.7500g/mL
Boiling Point 136.0°C to 137.0°C
Flash Point 2°C
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (GC)
Packaging Glass bottle
Linear Formula (CH3)3SiC=CSi(CH3)3
Refractive Index 1.4260 to 1.4280
Quantity 10 g
Fieser 05,44; 13,97
Specific Gravity 0.75
Solubility Information Solubility in water: may decompose
Formula Weight 170.41
Percent Purity 99%
Physical Form Liquid After Melting
Chemical Name or Material Bis(trimethylsilyl)acetylene, 99%
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
Flammable solid.
Precautionary Statement GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
EINECSNumber 238-671-9
TSCA TSCA

RUO – Research Use Only