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Bis(trimethylsilyl)acetylene, 99%, Thermo Scientific Chemicals

$106.78 - $375.07

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
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Products 2
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC182010100
SDS View Documents Promotion Details
Thermo Scientific Chemicals
182010100
10 g Glass bottle
Each for $106.78
 
AC182010500
SDS View Documents Promotion Details
Thermo Scientific Chemicals
182010500
50 g Glass bottle
Each for $375.07
 
Description

Description

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.

Specifications

Chemical Identifiers

14630-40-1
170.41
ZDWYFWIBTZJGOR-UHFFFAOYSA-N
84564
C[Si](C)(C)C#C[Si](C)(C)C
C8H18Si2
MFCD00008276
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
trimethyl(2-trimethylsilylethynyl)silane

Specifications

14630-40-1
Colorless
136.0°C to 137.0°C
Authentic
Glass bottle
1.4260 to 1.4280
MFCD00008276
05,44; 13,97
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
ZDWYFWIBTZJGOR-UHFFFAOYSA-N
trimethyl(2-trimethylsilylethynyl)silane
84564
99%
Bis(trimethylsilyl)acetylene, 99%
21.0°C to 24.0°C
0.7500g/mL
2°C
98.5% min. (GC)
C8H18Si2
(CH3)3SiC=CSi(CH3)3
10 g
0.75
Solubility in water: may decompose
C[Si](C)(C)C#C[Si](C)(C)C
170.41
170.41
Liquid After Melting
Safety and Handling

Safety and Handling

GHS H Statement
Flammable solid.

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.

GHS Signal Word: Danger

EINECSNumber : 238-671-9

TSCA : TSCA

SDS
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RUO – Research Use Only