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ChemicalBook >> CAS DataBase List >> Methyltriacetoxysilane

Methyltriacetoxysilane

Methyltriacetoxysilane price.
  • $13 - $376.65
  • Product name: Methyltriacetoxysilane
  • CAS: 4253-34-3
  • MF: C7H12O6Si
  • MW: 220.25
  • EINECS:224-221-9
  • MDL Number:MFCD00008694
  • Synonyms:k10s ;methylsilanetrioltriacetate ;methyl-silanetriotriacetate ;methyltriacetoxy-silan ;Methylsilanetriyl triacetate;METHYLTRIACETOXYSILANE;Silanetriol, 1-Methyl-,1,1,1-triacetate;Triacetic acid methylsilanetriyl ester
7 prices
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Brand
  • Alfa Aesar
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
Package
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • 250g
  • ManufacturerAlfa Aesar
  • Product numberB23974
  • Product descriptionTriacetoxy(methyl)silane, 96%
  • Packaging10g
  • Price$36.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23974
  • Product descriptionTriacetoxy(methyl)silane, 96%
  • Packaging50g
  • Price$118.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23974
  • Product descriptionTriacetoxy(methyl)silane, 96%
  • Packaging250g
  • Price$376.65
  • Updated2024-03-01
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK128620
  • Product descriptionMethyltriacetoxysilane 90%
  • Packaging5g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK128620
  • Product descriptionMethyltriacetoxysilane 90%
  • Packaging25g
  • Price$39
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number372358
  • Product descriptionTriacetoxy(methyl)silane technical grade, 90%
  • Packaging100g
  • Price$176
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1786
  • Product descriptionTriacetoxymethylsilane >90.0%(GC)
  • Packaging25g
  • Price$39
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar B23974 Triacetoxy(methyl)silane, 96% 10g $36.65 2024-03-01 Buy
Alfa Aesar B23974 Triacetoxy(methyl)silane, 96% 50g $118.65 2024-03-01 Buy
Alfa Aesar B23974 Triacetoxy(methyl)silane, 96% 250g $376.65 2024-03-01 Buy
Frontier Specialty Chemicals JK128620 Methyltriacetoxysilane 90% 5g $13 2021-12-16 Buy
Frontier Specialty Chemicals JK128620 Methyltriacetoxysilane 90% 25g $39 2021-12-16 Buy
Sigma-Aldrich 372358 Triacetoxy(methyl)silane technical grade, 90% 100g $176 2024-03-01 Buy
TCI Chemical T1786 Triacetoxymethylsilane >90.0%(GC) 25g $39 2024-03-01 Buy

Properties

Melting point :40-45 °C(lit.)
Boiling point :94-95 °C9 mm Hg(lit.)
Density :1.20 g/mL at 20 °C(lit.)
vapor pressure :0.053-26Pa at 20-25℃
refractive index :1.52-1.522
Flash point :185 °F
solubility :soluble in Methanol
form :solid
Specific Gravity :1.175
color :White or Colorless to Almost white or Almost colorless
Water Solubility :1000g/L at 20℃
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Sensitive :Moisture Sensitive
BRN :1788668
InChIKey :TVJPBVNWVPUZBM-UHFFFAOYSA-N
LogP :-2.4 at 20℃
CAS DataBase Reference :4253-34-3(CAS DataBase Reference)
NIST Chemistry Reference :Methyltriacetoxysilane(4253-34-3)
EPA Substance Registry System :Silanetriol, 1-methyl-, 1,1,1-triacetate (4253-34-3)

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
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
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.

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