The Trimethoxy silane, with the CAS registry number 2487-90-3, is also known as Silane, trimethoxy-. It belongs to the product categories of Alkoxy Silanes; Organometallic Reagents; Organosilicon; Trialkoxysilanes; OthersSilsesquioxanes: Poss Nanohybrids; Poss Precursors and Intermediates; RSi(OR)3Organometallic Reagents. Its EINECS registry number is 219-637-2. Its IUPAC name is called trimethoxysilane. This chemical's classification code is Skin / Eye Irritant. It is colorless clear liquid. In addition, it should be stored in a closed containers in a cool, dry place. This chemical can be used as intermediates for the synthesis of silicon and a variety of silane coupling agent.

Physical properties of Trimethoxy silane: (1)ACD/LogP: 3.11; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.11; (4)ACD/LogD (pH 7.4): 3.11; (5)ACD/BCF (pH 5.5): 134.98; (6)ACD/BCF (pH 7.4): 134.98; (7)ACD/KOC (pH 5.5): 1165.34; (8)ACD/KOC (pH 7.4): 1165.34; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Density: 0.96 g/mL at 25 °C(lit.); (13)Flash Point: 24 °F; (14)Melting Point: -115 °C(lit.); (15)Enthalpy of Vaporization: 30.83 kJ/mol; (16)Boiling Point: 81 °C at 760 mmHg; (17)Vapour Pressure: 92.6 mmHg at 25°C.

Preparation: this chemical can be prepared by silica fume and methanol. This reaction will need the catalyst copper.

Uses of Trimethoxy silane: it can be used to produce (E)-1,4-dimethoxy-2-trimethoxysilyl-2-buten at ambient temperature. This reaction will need Rh(I)-catalyst and solvent tetrahydrofuran with reaction time of 2 hours. The yield is about 98%.

When you are using this chemical, please be cautious about it as the following:
This chemical may catch fire in contact with air which only need brief contact with an ignition source and has a very low flash point or evolve highly flammable gases in contact with water. This chemical that at very low levels may cause damage to health. Highly flammable. It is very toxic by inhalation. It is irritating to eyes. Keep away from sources of ignition - No smoking. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CO[Si](OC)OC
(2)InChI: InChI=1S/C3H9O3Si/c1-4-7(5-2)6-3/h1-3H3
(3)InChIKey: PZJJKWKADRNWSW-UHFFFAOYSA-N

The toxicity data is as follows: