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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Silane >1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE

1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE

1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE Structure
  • ₹3600 - ₹23260
  • Product name: 1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE
  • CAS: 4526-07-2
  • MF: C10H18Si2
  • MW: 194.42
  • EINECS:629-258-8
  • MDL Number:MFCD00009839
  • Synonyms:1,4-Bis(trimethylsilyl)-1,3-butanediyne;1,4-Bis(trimethylsilyl)-1-butyne-3-yne;1,4-Bis(trimethylsilyl)butane-1,3-diyne;1,4-Di(trimethylsilyl)-1,3-butadiyne;Bis(trimethylsilyl)-1,3-butadiyne;4-Bis(trimethylsilyl)-1,3-butadiyne;1,4-Bis(trimethylsilyl)buta-1,3-diyne;1,4-Bis(trimethylsilyl)butadiyne 98%, stable crystalline form of butadiyne
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

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

Package

  • 1G
  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberB1298
  • Product description1,4-Bis(trimethylsilyl)-1,3-butadiyne min. 99.0 %
  • Packaging1G
  • Price₹3600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberB1298
  • Product description1,4-Bis(trimethylsilyl)-1,3-butadiyne min. 99.0 %
  • Packaging5G
  • Price₹13600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number263567
  • Product description1,4-Bis(trimethylsilyl)butadiyne 98%, stable crystalline form of butadiyne
  • Packaging5G
  • Price₹5490
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number263567
  • Product description1,4-Bis(trimethylsilyl)butadiyne 98%, stable crystalline form of butadiyne
  • Packaging25G
  • Price₹23260
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) B1298 1,4-Bis(trimethylsilyl)-1,3-butadiyne min. 99.0 % 1G ₹3600 2022-05-26 Buy
TCI Chemicals (India) B1298 1,4-Bis(trimethylsilyl)-1,3-butadiyne min. 99.0 % 5G ₹13600 2022-05-26 Buy
Sigma-Aldrich(India) 263567 1,4-Bis(trimethylsilyl)butadiyne 98%, stable crystalline form of butadiyne 5G ₹5490 2022-06-14 Buy
Sigma-Aldrich(India) 263567 1,4-Bis(trimethylsilyl)butadiyne 98%, stable crystalline form of butadiyne 25G ₹23260 2022-06-14 Buy

Properties

Melting point :111-113 °C(lit.)
Boiling point :197.7±23.0 °C(Predicted)
Density :0.974 g/mL at 20 °C(lit.)
refractive index :n20/D 1.384(lit.)
Flash point :>45°C
storage temp. :2-8°C
form :solid
color :White to Light yellow to Light orange
Water Solubility :Insoluble in water.
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1758268
InChIKey :LBNVCJHJRYJVPK-UHFFFAOYSA-N
CAS DataBase Reference :4526-07-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 GHS hazard pictograms P210, P240,P241, P280, P370+P378
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

Description

1,4-Bis(trimethylsilyl)-1,3-butadiyne is used in Negishi protocol for the synthesis of glycosylated oligo(ethynylene)s. It is also used as pharmaceutical intermediates.

More related product prices

4-BROMO-1-BUTYNE Allene 18733-91-0 4669-59-4 2170-08-3 Bis(trimethylsilyl)acetylene Benzyl-bis-trimethylsilanylmethylamine Bis(trimethylsilyl)methane 2750-44-9 4526-07-2 Trimethylsilylacetylene 6224-91-5

Related product price

Suppliers and manufacturers

Hebei Mojin Biotechnology Co., Ltd
1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE
₹0.00 /25KG
1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE CAS:4526-07-2
Hebei Guanlang Biotechnology Co., Ltd.
1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE
₹0.00 /1KG
1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE CAS:4526-07-2
career henan chemical co
1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE
₹1.00 /1g
1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE CAS:4526-07-2
A.J Chemicals TCI Chemicals (India) Pvt. Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Hangzhou FandaChem Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Chongqing Chemdad Co., Ltd
CONIER CHEM AND PHARMA LIMITED