Name | (Methoxymethyl)trimethylsilane |
Synonyms | trimethylsilyl methyl ether Methoxymethyltrimethylsilane Trimethyl(methoxymethyl)silane (Methoxymethyl)trimethylsilane (METHOXYMETHYL)TRIMETHYLSILANE Silane, (methoxymethyl)trimethyl- TRIMETHYLSILYLMETHYL METHYL ETHER |
CAS | 14704-14-4 |
InChI | InChI=1/C5H14OSi/c1-6-5-7(2,3)4/h5H2,1-4H3 |
Molecular Formula | C5H14OSi |
Molar Mass | 118.25 |
Density | 0.758 g/mL at 25 °C (lit.) |
Boling Point | 83 °C/740 mmHg (lit.) |
Flash Point | 8°F |
Vapor Presure | 82.6mmHg at 25°C |
Appearance | clear liquid |
Specific Gravity | 0.755 |
Color | Colorless to Almost colorless |
BRN | 1732033 |
Storage Condition | 2-8℃ |
Sensitive | 1: no significant reaction with aqueous systems |
Refractive Index | n20/D 1.39(lit.) |
MDL | MFCD00009843 |
Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S29 - Do not empty into drains. S33 - Take precautionary measures against static discharges. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN 3271 3/PG 2 |
WGK Germany | 3 |
TSCA | No |
HS Code | 29319090 |
Hazard Class | 3.1 |
Packing Group | II |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
application | (methoxymethyl) trimethylsilane is mainly used for surface hydrophobic treatment of glass fiber and surface treatment of plastic laminated products. the addition of the silane diane agent in the product is only 0.5%-4%, which can greatly improve the thermal deformation temperature of the product and improve the mechanical, electrical and processing properties of the product. Therefore, they are important additives in aviation, aerospace, military, medicine and health, and civil use, and have great market potential. |
Use | (methoxymethyl) trimethylsilane is also the main raw material for the synthesis of methylcyclohexyl dimethoxysilane. |