ISOPROPOXYTRIMETHYLSILANE CAS 1825-64-5

Introduction：Basic information about ISOPROPOXYTRIMETHYLSILANE CAS 1825-64-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

ISOPROPOXYTRIMETHYLSILANE Basic information

• Product Name: ISOPROPOXYTRIMETHYLSILANE
• Synonyms: ISOPROPOXYTRIMETHYLSILANE;ISOPROPYL TRIMETHYLSILYL ETHER;trimethyl-2-propoxysilane;trimethyl(1-methylethoxy)silane;(1-Methylethoxy)trimethylsilane;2-(Trimethylsilyloxy)propane;2-Propoxytrimethylsilane;trimethyl(propan-2-yloxy)silane
• CAS: 1825-64-5
• MF: C6H16OSi
• MW: 132.28
• EINECS: 217-372-7
• Mol File: 1825-64-5.mol

ISOPROPOXYTRIMETHYLSILANE Chemical Properties

• Boiling point: 87 °C
• density: 0.745 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.378(lit.)
• Fp: 12 °F
• form: liquid
• InChI: 1S/C6H16OSi/c1-6(2)7-8(3,4)5/h6H,1-5H3
• InChIKey: NNLPAMPVXAPWKG-UHFFFAOYSA-N
• SMILES: CC(C)O[Si](C)(C)C

Safety Information

• Hazard Codes: F
• Risk Statements: 11
• Safety Statements: 16-36/37/39
• RIDADR: UN 1993 3/PG 2
• WGK Germany: 3
• HazardClass: 3.1
• PackingGroup: II
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Flam. Liq. 2

ISOPROPOXYTRIMETHYLSILANE Usage And Synthesis

Uses

ISOPROPOXYTRIMETHYLSILANE can be used in the synthesis of organosilicon compounds and also as a hydrophobic agent.

Definition

ChEBI: A silyl ether that is isopropanol in which the hydroxyl hydrogen is replaced by a trimethylsilyl group.

Synthesis

Isopropoxytrimethylsilane can be prepared from propanol, the specific method is as follows: heating system with a water bath, in the reaction vessel equipped with mechanical stirring, drop-addition device, tail gas absorption device, a strong condensation reflux device to add 1600g of hexamethyldisilazane and 40g of 731-type strong acidic styrene-based cationic resins, and then pass through nitrogen, warming to 55 ?? C, drop-addition of 1300 g of propanol, the ammonia gas generated into the Tail gas absorption device, in the whole process of the reaction system for the micro-positive pressure, drop after the completion of the reaction at 50 ?? ~ 60 ?? for 5 hours, hexamethyldisilazane conversion rate of 100%, a small amount of propanol residue, the resin filtered out, the reaction solution in the product content is higher than 97%, can be used directly as a finished product, isopropoxytrimethylsilane product is 2,550 g. Yield of 88%. The process is simple, the conversion rate is high, the selectivity is good, the yield is high, and the final reaction liquid has high purity.