ChemicalBook CAS DataBase List Methyltriacetoxysilane

Methyltriacetoxysilane

$13 - $376.65

Product nameMethyltriacetoxysilane
Cas No4253-34-3
MFC7H12O6Si
MW220.25
EINECS224-221-9
MDL NumberMFCD00008694

Synonyms

k10s ;methylsilanetrioltriacetate ;methyl-silanetriotriacetate ;methyltriacetoxy-silan ;Methylsilanetriyl triacetate;METHYLTRIACETOXYSILANE;Silanetriol, 1-Methyl-,1,1,1-triacetate;Triacetic acid methylsilanetriyl ester

Price

Brand	Packaging	Price	Product name
Alfa Aesar B23974	10g	$36.65	Triacetoxy(methyl)silane, 96%
Alfa Aesar B23974	50g	$118.65	Triacetoxy(methyl)silane, 96%
Alfa Aesar B23974	250g	$376.65	Triacetoxy(methyl)silane, 96%
Frontier Specialty Chemicals JK128620	5g	$13	Methyltriacetoxysilane
Frontier Specialty Chemicals JK128620	25g	$39	Methyltriacetoxysilane
Sigma-Aldrich 372358	100g	$176	Triacetoxy(methyl)silane
TCI Chemical T1786	25g	$39	Triacetoxymethylsilane

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)

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