The Triethoxysilane, with the CAS registry number 998-30-1, is also known as Silane, triethoxy-. It belongs to the product categories of Si (Classes of Silicon Compounds); Si-H Compounds; Si-O Compounds; Trialkoxysilanes; Alkoxy Silanes; Hydrogensilanes Hydrogensiloxanes; Reducing Agents; Organometallic Reagents; Organosilicon; Poss Precursors and Intermediates. Its EINECS number is 213-650-7. This chemical's molecular formula is C₆H₁₆O₃Si and molecular weight is 164.28. What's more, its systematic name is Triethoxysilane. Its Superlist Classification Code is Threshold Planning Quantity (TPQ) = 500 lb. The product is stable at room temperature and pressure, and it should be sealed and stored in containers with dry inert gas which are placed in cool and dry places. Moreover, it should be protected from water and strong oxidizers. This chemical is a toxic chemical compound. It is an important raw material for producing silane coupling agent.

Physical properties of Triethoxysilane: (1)ACD/LogP: 4.222; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.22; (4)ACD/LogD (pH 7.4): 4.22; (5)ACD/BCF (pH 5.5): 952.00; (6)ACD/BCF (pH 7.4): 952.00; (7)ACD/KOC (pH 5.5): 4717.46; (8)ACD/KOC (pH 7.4): 4717.46; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 27.69 Å²; (13)Flash Point: 29.233 °C; (14)Enthalpy of Vaporization: 35.568 kJ/mol; (15)Boiling Point: 133.499 °C at 760 mmHg; (16)Vapour Pressure: 10.4 mmHg at 25°C.

Preparation: this chemical can be produced by trichlorosilane and anhydrous ethanol. Besides, it also can be produced by silica fume and ethanol which need the catalyst copper.

Uses of Triethoxysilane: it can be used to produce triethoxy-hexyl-silane at ambient temperature. This reaction will need catalyst Rh(I)-catalyst and solvent tetrahydrofuran with reaction time of 1 hours. The yield is about 97%.

When you are using this chemical, please be cautious about it as the following:
This chemical is very toxic by inhalation, in contact with skin and if swallowed. It is flammable and can cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection. After contact with skin, you should wash immediately with plenty of ... (to be specified by the manufacturer). In case of accident or if you feel unwell, you must seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: O(CC)[SiH](OCC)OCC
(2)Std. InChI: InChI=1S/C6H16O3Si/c1-4-7-10(8-5-2)9-6-3/h10H,4-6H2,1-3H3
(3)Std. InChIKey: QQQSFSZALRVCSZ-UHFFFAOYSA-N

The toxicity data is as follows: