Methyltriacetoxysilane
- Product Name
- Methyltriacetoxysilane
- CAS No.
- 4253-34-3
- Chemical Name
- Methyltriacetoxysilane
- Synonyms
- MTAS;KH-310;Triacetoxy(methyl)si;apk1(silanederivative);LABOTEST-BB LT01406986;k10s;silanetriol,;Triacetoxy(methyL;METHYLTRIACETOXYSILANE;methyltriacetoxy-silan
- CBNumber
- CB0122458
- Molecular Formula
- C7H12O6Si
- Formula Weight
- 220.25
- MOL File
- 4253-34-3.mol
Methyltriacetoxysilane Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 372358
- Product name
- Triacetoxy(methyl)silane
- Purity
- technical grade, 90%
- Packaging
- 100g
- Price
- $176
- Updated
- 2024/03/01
- Product number
- T1786
- Product name
- Triacetoxymethylsilane
- Purity
- >90.0%(GC)
- Packaging
- 25g
- Price
- $39
- Updated
- 2024/03/01
- Product number
- B23974
- Product name
- Triacetoxy(methyl)silane, 96%
- Packaging
- 10g
- Price
- $36.65
- Updated
- 2024/03/01
- Product number
- B23974
- Product name
- Triacetoxy(methyl)silane, 96%
- Packaging
- 50g
- Price
- $118.65
- Updated
- 2024/03/01
- Product number
- B23974
- Product name
- Triacetoxy(methyl)silane, 96%
- Packaging
- 250g
- Price
- $376.65
- Updated
- 2024/03/01
Methyltriacetoxysilane Chemical Properties,Usage,Production
Chemical Properties
Methyltriacetoxysilane (MTAC) is a clear to yellowish liquid with acrid odor of acetic acid (vinegar). It hydrolyzes in the presence of moisture (acetic acid is released) to form silanols, which can react with themselves to pro-duce siloxanes or bind to inorganic substrates.
Flammability and Explosibility
Not classified
Methyltriacetoxysilane Preparation Products And Raw materials
Raw materials
Preparation Products
Methyltriacetoxysilane Suppliers
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View Lastest Price from Methyltriacetoxysilane manufacturers
- Product
- Methyltriacetoxysilane 4253-34-3
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-29
- Product
- Methyltriacetoxysilane 4253-34-3
- Price
- US $10.00-7.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10 tons
- Release date
- 2024-07-16
- Product
- Methyltriacetoxysilane 4253-34-3
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-23