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ChemicalBook >> CAS DataBase List >> 1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE

1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE

1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE price.
  • $35.1 - $321
  • Product name: 1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE
  • CAS: 10124-62-6
  • MF: C6H18O2Si2
  • MW: 178.38
  • EINECS:
  • MDL Number:MFCD09038446
  • Synonyms:1,1,2,2-Tetramethyl-1,2-dimethoxydisilane;1,2-dimethoxytetramethyldisilane;Disilane, 1,2-dimethoxy-1,1,2,2-tetramethyl-;methoxy-[methoxy(dimethyl)silyl]-dimethylsilane
4 prices
Selected condition：
Brand
  • Alfa Aesar
  • Sigma-Aldrich
Package
  • 250mg
  • 1g
  • 5g
  • ManufacturerAlfa Aesar
  • Product numberH28370
  • Product description1,2-Dimethoxy-1,1,2,2-tetramethyldisilane, 97%
  • Packaging5g
  • Price$321
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH28370
  • Product description1,2-Dimethoxy-1,1,2,2-tetramethyldisilane, 97%
  • Packaging1g
  • Price$92.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH28370
  • Product description1,2-Dimethoxy-1,1,2,2-tetramethyldisilane, 97%
  • Packaging250mg
  • Price$35.1
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number678163
  • Product description1,2-Dimethoxy-1,1,2,2-tetramethyldisilane 97%
  • Packaging1g
  • Price$66.4
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar H28370 1,2-Dimethoxy-1,1,2,2-tetramethyldisilane, 97% 5g $321 2021-12-16 Buy
Alfa Aesar H28370 1,2-Dimethoxy-1,1,2,2-tetramethyldisilane, 97% 1g $92.2 2021-12-16 Buy
Alfa Aesar H28370 1,2-Dimethoxy-1,1,2,2-tetramethyldisilane, 97% 250mg $35.1 2021-12-16 Buy
Sigma-Aldrich 678163 1,2-Dimethoxy-1,1,2,2-tetramethyldisilane 97% 1g $66.4 2024-03-01 Buy

Properties

Boiling point :138-151 °C
Density :0.8587 g/mL at 25 °C
refractive index :1.425
Flash point :27 °C
Specific Gravity :0.8683
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Sensitive :Moisture Sensitive
CAS DataBase Reference :10124-62-6

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

1,2-Dimethoxy-1,1,2,2-tetramethyldisilane can be used:
  • In the palladium catalyzed bis(silylation) of 1,4-diethynylbenzene to obtain a crack free sol-gel.
  • To prepare dimethylsilylene via gas-phase flow-pyrolysis at 600 0C.

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