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ChemicalBook >> CAS DataBase List >> Ethoxytrimethylsilane

Ethoxytrimethylsilane

Ethoxytrimethylsilane price.
  • $22 - $445
  • Product name: Ethoxytrimethylsilane
  • CAS: 1825-62-3
  • MF: C5H14OSi
  • MW: 118.25
  • EINECS:217-370-6
  • MDL Number:MFCD00009069
  • Synonyms:Trimethylethoxysilane,min.97%;DIMETHYLDIMETHOXYSILICANE;Trimethylethoxysilane, min. 97%;Ethoxytrimethylsilane,95%;EthoxytriMethylsilane, 95% 25GR;Three Methylsilane;Trimethylsilyl ethoxide;CT2970
13 prices
Selected condition:
Brand
  • AHH
  • Alfa Aesar
  • Oakwood
  • Sigma-Aldrich
  • Strem Chemicals
  • TCI Chemical
  • TRC
Package
  • 2.5mL
  • 25mL
  • 25g
  • 100mL
  • 100g
  • 250mL
  • 2500ml
  • ManufacturerAHH
  • Product numberMT-11935
  • Product descriptionEthoxytrimethylsilane 97%
  • Packaging2500ml
  • Price$445
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL10151
  • Product descriptionEthoxytrimethylsilane, 97%
  • Packaging100g
  • Price$94.65
  • Updated2024-03-01
  • Buy
  • ManufacturerOakwood
  • Product numberS08635
  • Product descriptionEthoxytrimethylsilane
  • Packaging25g
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerOakwood
  • Product numberS08635
  • Product descriptionEthoxytrimethylsilane
  • Packaging100g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.18821
  • Product descriptionEthoxytrimethylsilane for synthesis
  • Packaging25mL
  • Price$51.6
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number254371
  • Product descriptionEthoxytrimethylsilane 98%
  • Packaging25g
  • Price$61.4
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.18821
  • Product descriptionEthoxytrimethylsilane for synthesis
  • Packaging100mL
  • Price$144
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number254371
  • Product descriptionEthoxytrimethylsilane 98%
  • Packaging100g
  • Price$190
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1465
  • Product descriptionTrimethylethoxysilane, min. 97%
  • Packaging25g
  • Price$71
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1465
  • Product descriptionTrimethylethoxysilane, min. 97%
  • Packaging100g
  • Price$211
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1394
  • Product descriptionTrimethylethoxysilane >98.0%(GC)
  • Packaging25mL
  • Price$30
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1394
  • Product descriptionTrimethylethoxysilane >98.0%(GC)
  • Packaging250mL
  • Price$152
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberE937685
  • Product descriptionEthoxytrimethylsilane
  • Packaging2.5mL
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-11935 Ethoxytrimethylsilane 97% 2500ml $445 2021-12-16 Buy
Alfa Aesar L10151 Ethoxytrimethylsilane, 97% 100g $94.65 2024-03-01 Buy
Oakwood S08635 Ethoxytrimethylsilane 25g $22 2021-12-16 Buy
Oakwood S08635 Ethoxytrimethylsilane 100g $65 2021-12-16 Buy
Sigma-Aldrich 8.18821 Ethoxytrimethylsilane for synthesis 25mL $51.6 2024-03-01 Buy
Sigma-Aldrich 254371 Ethoxytrimethylsilane 98% 25g $61.4 2024-03-01 Buy
Sigma-Aldrich 8.18821 Ethoxytrimethylsilane for synthesis 100mL $144 2024-03-01 Buy
Sigma-Aldrich 254371 Ethoxytrimethylsilane 98% 100g $190 2024-03-01 Buy
Strem Chemicals 93-1465 Trimethylethoxysilane, min. 97% 25g $71 2024-03-01 Buy
Strem Chemicals 93-1465 Trimethylethoxysilane, min. 97% 100g $211 2024-03-01 Buy
TCI Chemical T1394 Trimethylethoxysilane >98.0%(GC) 25mL $30 2024-03-01 Buy
TCI Chemical T1394 Trimethylethoxysilane >98.0%(GC) 250mL $152 2024-03-01 Buy
TRC E937685 Ethoxytrimethylsilane 2.5mL $45 2021-12-16 Buy

Properties

Melting point :-83°C
Boiling point :75-76 °C(lit.)
Density :0.757 g/mL at 25 °C(lit.)
vapor pressure :533 hPa (56 °C)
refractive index :n20/D 1.374(lit.)
Flash point :-18 °C
storage temp. :Store below +30°C.
form :Liquid
color :Clear colorless
Specific Gravity :0.757
explosive limit :1.5-16.5%(V)
Water Solubility :reacts
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
BRN :1731950
Dielectric constant :3.0099999999999998
LogP :-0.31-3.7 at 20-25℃
CAS DataBase Reference :1825-62-3(CAS DataBase Reference)
NIST Chemistry Reference :Silane, ethoxytrimethyl-(1825-62-3)
EPA Substance Registry System :Trimethylethoxysilane (1825-62-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS 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
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.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Ethoxytrimethylsilane is also called Trimethylethoxysilane, an intermediate useful for blocking hydroxyl or amino groups to perform reactions on multi-functional organic compounds or polymers. It is also useful for deactivating glass surfaces used in gas chromatographic applications.

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