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ChemicalBook >> CAS DataBase List >> 1-(Trimethylsilyl)-1-propyne

1-(Trimethylsilyl)-1-propyne

1-(Trimethylsilyl)-1-propyne price.
  • $12 - $650
  • Product name: 1-(Trimethylsilyl)-1-propyne
  • CAS: 6224-91-5
  • MF: C6H12Si
  • MW: 112.25
  • EINECS:228-314-5
  • MDL Number:MFCD00009271
  • Synonyms:Silane, trimethyl-1-propynyl-;1-(trimethylsilyl)prop-1-yne ;1-(TRIMETYHLSILYL)PROPYNE;1-(Trimethylsilyl)propyne,97%;trimethyl(prop-1-ynyl)silane;(1-Propynyl)trimethylsilane;1-Propynyltrimethylsilane;1-(Trimethylsilyl)-1-propyne,98%
23 prices
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  • Activate Scientific
  • AK Scientific
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  • Chem-Impex
  • ChemSupplyAustralia
  • Medical Isotopes, Inc.
  • Oakwood
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  • TCI Chemical
  • TRC
Package
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  • ManufacturerActivate Scientific
  • Product numberAS96663
  • Product description1-(Trimethylsilyl)-1-propyne 95+%
  • Packaging1g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ93593
  • Product description1-(Trimethylsilyl)propyne
  • Packaging25mL
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7187
  • Product description1-(Trimethylsilyl)propyne
  • Packaging25ml
  • Price$126
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7187
  • Product description1-(Trimethylsilyl)propyne
  • Packaging100ml
  • Price$385
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24875
  • Product description1-Trimethylsilyl-1-propyne, 98%
  • Packaging1g
  • Price$43.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24875
  • Product description1-Trimethylsilyl-1-propyne, 98%
  • Packaging5g
  • Price$108.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24875
  • Product description1-Trimethylsilyl-1-propyne, 98%
  • Packaging25g
  • Price$453
  • Updated2023-06-20
  • Buy
  • ManufacturerChem-Impex
  • Product number40467
  • Product description1-(Trimethylsilyl)-1-propyne,98.5%(GC) 98.5%(GC)
  • Packaging5ML
  • Price$61.6
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number40467
  • Product description1-(Trimethylsilyl)-1-propyne,98.5%(GC) 98.5%(GC)
  • Packaging25ML
  • Price$193.76
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40467
  • Product description1-(Trimethylsilyl)-1-propyne,98.5%(GC) 98.5%(GC)
  • Packaging100ML
  • Price$595.84
  • Updated2021-12-16
  • Buy
  • ManufacturerChemSupplyAustralia
  • Product number300818
  • Product description1-(Trimethylsilyl)propyne, 98%
  • Packaging5G
  • Price$51.7
  • Updated2021-12-16
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  • ManufacturerChemSupplyAustralia
  • Product number300818
  • Product description1-(Trimethylsilyl)propyne, 98%
  • Packaging25g
  • Price$204.6
  • Updated2021-12-16
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  • ManufacturerMedical Isotopes, Inc.
  • Product number42529
  • Product description1-(Trimethylsilyl)propyne
  • Packaging10g
  • Price$650
  • Updated2021-12-16
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  • ManufacturerOakwood
  • Product number003014
  • Product description1-(Trimethylsilyl)-1-propyne
  • Packaging1g
  • Price$12
  • Updated2021-12-16
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  • ManufacturerOakwood
  • Product number003014
  • Product description1-(Trimethylsilyl)-1-propyne
  • Packaging5g
  • Price$34
  • Updated2021-12-16
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  • ManufacturerOakwood
  • Product number003014
  • Product description1-(Trimethylsilyl)-1-propyne
  • Packaging25g
  • Price$124
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS96663 1-(Trimethylsilyl)-1-propyne 95+% 1g $160 2021-12-16 Buy
AK Scientific J93593 1-(Trimethylsilyl)propyne 25mL $94 2021-12-16 Buy
AK Scientific X7187 1-(Trimethylsilyl)propyne 25ml $126 2021-12-16 Buy
AK Scientific X7187 1-(Trimethylsilyl)propyne 100ml $385 2021-12-16 Buy
Alfa Aesar B24875 1-Trimethylsilyl-1-propyne, 98% 1g $43.7 2021-12-16 Buy
Alfa Aesar B24875 1-Trimethylsilyl-1-propyne, 98% 5g $108.65 2024-03-01 Buy
Alfa Aesar B24875 1-Trimethylsilyl-1-propyne, 98% 25g $453 2023-06-20 Buy
Chem-Impex 40467 1-(Trimethylsilyl)-1-propyne,98.5%(GC) 98.5%(GC) 5ML $61.6 2021-12-16 Buy
Chem-Impex 40467 1-(Trimethylsilyl)-1-propyne,98.5%(GC) 98.5%(GC) 25ML $193.76 2021-12-16 Buy
Chem-Impex 40467 1-(Trimethylsilyl)-1-propyne,98.5%(GC) 98.5%(GC) 100ML $595.84 2021-12-16 Buy
ChemSupplyAustralia 300818 1-(Trimethylsilyl)propyne, 98% 5G $51.7 2021-12-16 Buy
ChemSupplyAustralia 300818 1-(Trimethylsilyl)propyne, 98% 25g $204.6 2021-12-16 Buy
Medical Isotopes, Inc. 42529 1-(Trimethylsilyl)propyne 10g $650 2021-12-16 Buy
Oakwood 003014 1-(Trimethylsilyl)-1-propyne 1g $12 2021-12-16 Buy
Oakwood 003014 1-(Trimethylsilyl)-1-propyne 5g $34 2021-12-16 Buy
Oakwood 003014 1-(Trimethylsilyl)-1-propyne 25g $124 2021-12-16 Buy

Properties

Melting point :-69°C
Boiling point :99-100 °C (lit.)
Density :0.758 g/mL at 25 °C (lit.)
vapor density :>1 (vs air)
refractive index :n20/D 1.417(lit.)
Flash point :25 °F
storage temp. :2-8°C
solubility :Miscible with toluene.
form :Liquid
Specific Gravity :0.758
color :Clear colorless
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1071311
InChIKey :DCGLONGLPGISNX-UHFFFAOYSA-N
CAS DataBase Reference :6224-91-5(CAS DataBase Reference)
NIST Chemistry Reference :1-(Trimethylsilyl)-1-propyne(6224-91-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.

Description

1-Trimethylsilyl-1-propyne is employed in the preparation of alkynyl silane derivatives. It is also used to prepare highly substituted indenes using palladium-catalyzed carboannulation. Further, it plays an important role in the preparation of indenones through a rhodium-catalyzed reaction with 2-bromophenylboronic acids.

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