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Bis(trimethylsilyl)acetylene, 99%, ACROS Organics™

$82.94 - $299.91

Chemical Identifiers

CAS 14630-40-1
Molecular Formula C8H18Si2
Molecular Weight (g/mol) 170.41
MDL Number MFCD00008276
InChI Key ZDWYFWIBTZJGOR-UHFFFAOYSA-N
Synonym 1,2-bis trimethylsilyl ethyne, 1,2-bis-trimethylsilanyl-ethyne, 2,5-disilahex-3-yne, 2,2,5,5-tetramethyl, bis trimethylsilyl acetylene, btmsa, ethyne-1,2-diylbis trimethylsilane, silane, 1,1'-1,2-ethynediyl bis 1,1,1-trimethyl, silane, 1,2-ethynediylbis trimethyl, trimethyl 2-trimethylsilyl ethynyl silane
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 3
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC182010100
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Thermo Fisher Scientific
182010100 		10g Glass bottle Each for $82.94
 
AC182010500
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Thermo Fisher Scientific
182010500 		50g Glass bottle Each for $299.91
 
AC182012500
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Thermo Fisher Scientific
AC182012500 		250g Glass bottle N/A N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Chemical Identifiers

14630-40-1
170.41
ZDWYFWIBTZJGOR-UHFFFAOYSA-N
84564
C[Si](C)(C)C#C[Si](C)(C)C
C8H18Si2
MFCD00008276
1,2-bis trimethylsilyl ethyne, 1,2-bis-trimethylsilanyl-ethyne, 2,5-disilahex-3-yne, 2,2,5,5-tetramethyl, bis trimethylsilyl acetylene, btmsa, ethyne-1,2-diylbis trimethylsilane, silane, 1,1'-1,2-ethynediyl bis 1,1,1-trimethyl, silane, 1,2-ethynediylbis trimethyl, trimethyl 2-trimethylsilyl ethynyl silane
trimethyl(2-trimethylsilylethynyl)silane

Specifications

0.7500g/mL
Authentic
1.4260 to 1.4280
136.0°C to 137.0°C
21.0°C to 24.0°C
14630-40-1
C8H18Si2
MFCD00008276
1,2-bis trimethylsilyl ethyne, 1,2-bis-trimethylsilanyl-ethyne, 2,5-disilahex-3-yne, 2,2,5,5-tetramethyl, bis trimethylsilyl acetylene, btmsa, ethyne-1,2-diylbis trimethylsilane, silane, 1,1'-1,2-ethynediyl bis 1,1,1-trimethyl, silane, 1,2-ethynediylbis trimethyl, trimethyl 2-trimethylsilyl ethynyl silane
ZDWYFWIBTZJGOR-UHFFFAOYSA-N
trimethyl(2-trimethylsilylethynyl)silane
84564
Liquid After Melting
Bis(trimethylsilyl)acetylene, 99%
2°C
Glass bottle
0.75
Colorless
10g
98.5% min. (GC)
(CH3)3SiC=CSi(CH3)3
05,44; 13,97
Solubility in water: may decompose
C[Si](C)(C)C#C[Si](C)(C)C
170.41
170.41
99%
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