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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Silane >TERT-BUTYLDIMETHYLSILYLACETYLENE

TERT-BUTYLDIMETHYLSILYLACETYLENE

TERT-BUTYLDIMETHYLSILYLACETYLENE Structure
  • ₹5915 - ₹128666
  • Product name: TERT-BUTYLDIMETHYLSILYLACETYLENE
  • CAS: 86318-61-8
  • MF: C8H16Si
  • MW: 140.3
  • EINECS:
  • MDL Number:MFCD00191877
  • Synonyms:Silane,(1,1-diMethylethyl)ethynyldiMethyl-;(tert-Butyldimethylsilyl)acetylene;ETHYNYL-TERT-BUTYLDIMETHYLSILANE;(T-BUTYLDIMETHYLSILYL)ACETYLENE;TERT-BUTYLDIMETHYLSILYLACETYLENE;tert-BUTYLDIMETHYLSILYLACETYLENE 98%;1-(tert-Butyldimethylsilyl)ethyne;3,3,4,4-Tetramethyl-3-sila-1-pentyne
Price7 Properties Safety Information Description
7 prices
Selected condition：

Brand

  • ALFA India
  • Sigma-Aldrich(India)
  • TCI Chemicals (India)

Package

  • 1g
  • 5g
  • 25g
  • ManufacturerALFA India
  • Product numberALF-H53494-03
  • Product descriptiontert-Butyldimethylsilylacetylene, 98%
  • Packaging1g
  • Price₹5915
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H53494-06
  • Product descriptiontert-Butyldimethylsilylacetylene, 98%
  • Packaging5g
  • Price₹25733
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H53494-14
  • Product descriptiontert-Butyldimethylsilylacetylene, 98%
  • Packaging25g
  • Price₹128666
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number399264
  • Product description(tert-Butyldimethylsilyl)acetylene 99%
  • Packaging1G
  • Price₹8248.65
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number399264
  • Product description(tert-Butyldimethylsilyl)acetylene 99%
  • Packaging5G
  • Price₹26575.38
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB4365
  • Product description(tert-Butyldimethylsilyl)acetylene min. 97.0 %
  • Packaging25G
  • Price₹21500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB4365
  • Product description(tert-Butyldimethylsilyl)acetylene min. 97.0 %
  • Packaging5G
  • Price₹10100
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-H53494-03 tert-Butyldimethylsilylacetylene, 98% 1g ₹5915 2022-05-26 Buy
ALFA India ALF-H53494-06 tert-Butyldimethylsilylacetylene, 98% 5g ₹25733 2022-05-26 Buy
ALFA India ALF-H53494-14 tert-Butyldimethylsilylacetylene, 98% 25g ₹128666 2022-05-26 Buy
Sigma-Aldrich(India) 399264 (tert-Butyldimethylsilyl)acetylene 99% 1G ₹8248.65 2022-06-14 Buy
Sigma-Aldrich(India) 399264 (tert-Butyldimethylsilyl)acetylene 99% 5G ₹26575.38 2022-06-14 Buy
TCI Chemicals (India) B4365 (tert-Butyldimethylsilyl)acetylene min. 97.0 % 25G ₹21500 2022-05-26 Buy
TCI Chemicals (India) B4365 (tert-Butyldimethylsilyl)acetylene min. 97.0 % 5G ₹10100 2022-05-26 Buy

Properties

Melting point :98-102℃ (chloroform hexane )
Boiling point :116-117 °C (lit.)
Density :0.751 g/mL at 25 °C (lit.)
refractive index :n20/D 1.451(lit.)
Flash point :43 °F
storage temp. :Flammables area
form :powder to lump to clear liquid
color :White or Colorless to Almost white or Almost colorless
Specific Gravity :0.751
Water Solubility :Sparingly soluble in water (0.043 g/L at 25°C).
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1921466
CAS DataBase Reference :86318-61-8

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.

Description

tert-Butyldimethylsilylacetylene may be used in the synthesis of β-alkynylketone and β-alkynyl aldehydes. It participates in Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to afford synthetically useful unsymmetrical diynes.

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TCI Chemicals (India) Pvt. Ltd. Alfa Aesar
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Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
LEAP CHEM CO., LTD.