2-(TRIMETHYLSILYLOXY)FURAN

The Furan, 2-[(trimethylsilyl)oxy]-, with the CAS registry number of 61550-02-5, is also known as Trimethylsilyloxyfuran and 2-(Trimethylsiloxy)furan. It belongs to the product categories of Monoalkoxysilanes; Si (Classes of Silicon Compounds); Silicon Compounds (for Synthesis); Si-O Compounds; Synthetic Organic Chemistry; Building Blocks; Furans; Heterocyclic Building Blocks. This chemical's molecular formula is C₇H₁₂O₂Si and molecular weight is 156.25. What's more, its IUPAC name is Furan-2-yloxy(trimethyl)silane. In addition, it should be stored at -20 °C. Meanwhile, it should avoid contact with oxidant.

Physical properties about Furan, 2-[(trimethylsilyl)oxy]- are: (1)ACD/LogP: -1.46; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.46; (4)ACD/LogD (pH 7.4): -1.46; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 3.85; (8)ACD/KOC (pH 7.4): 3.85; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 22.37 Å²; (13)Index of Refraction: 1.436; (14)Molar Refractivity: 43.21 cm³; (15)Molar Volume: 164.9 cm³; (16)Polarizability: 17.13×10^-24 cm³; (17)Surface Tension: 21.8 dyne/cm; (18)Density: 0.947 g/cm³; (19)Flash Point: 42.5 °C; (20)Enthalpy of Vaporization: 36.97 kJ/mol; (21)Boiling Point: 148.6 °C at 760 mmHg; (22)Vapour Pressure: 5.32 mmHg at 25 °C.

Preparation: this chemical is prepared by reaction of Furan-2-yl-lithium with bis-Trimethylsilanyl peroxide. The reaction needs solvents Diethyl ether and Hexane. The reaction temperature is 10 °C. The yield is about 57 %.

Uses: it is used to produce other chemicals. For example, it is used to produce 5-(3-Methyl-but-2-enyl)-5H-furan-2-one. This reaction will need catalyst AgOCOCF₃ and solvent CH₂Cl₂. This reaction needs three steps, the reaction conditions are 1.) -78 °C, 20 min; 2.) -78 °C to -20 °C, 3h; 3.) 24 °C, 10 min. The yield is about 95 %.

When you are using this chemical, please be cautious about it as the following:
As a chemical, it is irritating to eyes, respiratory system and skin. In addition, this chemical may cause inflammation to the skin or other mucous membranes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is highly flammable, and it may catch fire in contact with an ignition source.

You can still convert the following datas into molecular structure:
(1) SMILES: O(c1occc1)[Si](C)(C)C
(2) InChI: InChI=1/C7H12O2Si/c1-10(2,3)9-7-5-4-6-8-7/h4-6H,1-3H3
(3) InChIKey: ILBCDLOQMRDXLN-UHFFFAOYAI