(1-METHOXY-2-PROPOXY)TRIMETHYLSILANE

(1-METHOXY-2-PROPOXY)TRIMETHYLSILANE - Names and Identifiers

Name	(1-Methoxy-2-propoxy)trimethylsilane
Synonyms	Methoxypropoxytrimethylsilane (1-Methoxy-2-propoxy)trimethylsilane (1-METHOXY-2-PROPOXY)TRIMETHYLSILANE (2-Methoxy-1-methylethoxy)trimethylsilane (1-Methoxypropan-2-Yl)Oxy Trimethylsilane (2-methoxy-1-methylethoxy)(trimethyl)silane Silane, (2-methoxy-1-methylethoxy)trimethyl-
CAS	55816-62-1
InChI	InChI=1/C7H18O2Si/c1-7(6-8-2)9-10(3,4)5/h7H,6H2,1-5H3

(1-METHOXY-2-PROPOXY)TRIMETHYLSILANE - Physico-chemical Properties

Molecular Formula	C7H18O2Si
Molar Mass	162.3
Density	0.83
Melting Point	-40°C
Boling Point	132 °C
Flash Point	20°C
Vapor Presure	12.6mmHg at 25°C
Specific Gravity	0.83
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.3965

(1-METHOXY-2-PROPOXY)TRIMETHYLSILANE - Risk and Safety

Risk Codes	11 - Highly Flammable
Safety Description	S9 - Keep container in a well-ventilated place. S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
UN IDs	1993
TSCA	No

(1-METHOXY-2-PROPOXY)TRIMETHYLSILANE - Introduction

(1-Methoxy-2-propoxy)trimethylsilane is an organosilicon compound with a chemical formula of C9H22O2Si and a molecular weight of 190.36g/mol. It is a colorless liquid with a special smell at room temperature.

The compound has many properties for applications. First of all, it is a non-polar solvent, which is often used as a catalyst, coating, film and polymer synthesis agent in chemical synthesis. Secondly, it can also be used as a silicone monomer for the preparation of various silicone polymers. In addition, it can also be used to improve the wettability and adhesion of the material.

The common method for preparing (1-Methoxy-2-propoxy)trimethylsilane is through the reaction of trimethylchlorosilane with methanol and propanol. Specifically, chlorotrimethylsilane and excess methanol and propanol are added into a reaction flask, and reacted for several hours under appropriate conditions (e. g., heating, stirring) to finally obtain a (1-Methoxy-2-propoxy)trimethylsilane product.

Regarding safety information,(1-Methoxy-2-propoxy)trimethylsilane is a combustible substance and has a risk of explosion when exposed to an open flame. Appropriate protective measures, such as wearing chemical goggles and protective clothing, are required when using the compound. Avoid direct contact with the skin and inhalation of its vapors. In addition, it should be stored in a sealed container, away from fire and oxidizing agents. If necessary, the operation should be carried out in a well-ventilated place.

Last Update：2024-04-10 22:29:15