Silanol,1,1'-(1,4-phenylene)bis[1,1-dimethyl- (2754-32-7)

The 1,4-Bis(hydroxydimethylsilyl)benzene with the CAS number 2754-32-7 is also called Silanol,1,1'-(1,4-phenylene)bis[1,1-dimethyl-. The IUPAC name is hydroxy-[4-[hydroxy(dimethyl)silyl]phenyl]-dimethylsilane. Its molecular formula is C₁₀H₁₈O₂Si₂. The EINECS registry number is 220-405-8. This chemical belongs to the following product categories: (1)Organometallic Reagents; (2)Organosilicon; (3)Silanols.

The properties of the 1,4-Bis(hydroxydimethylsilyl)benzene are: (1)ACD/LogP: 3.36; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.36; (4)ACD/LogD (pH 7.4): 3.36; (5)ACD/BCF (pH 5.5): 211.55; (6)ACD/BCF (pH 7.4): 211.55; (7)ACD/KOC (pH 5.5): 1607.44; (8)ACD/KOC (pH 7.4): 1607.43; (9)#H bond acceptors: 2; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 18.46 Å²; (13)Index of Refraction: 1.505; (14)Molar Refractivity: 65.84 cm³; (15)Molar Volume: 221.8 cm³; (16)Polarizability: 26.1×10^-24cm³; (17)Surface Tension: 29.3 dyne/cm; (18)Enthalpy of Vaporization: 55.86 kJ/mol; (19)Vapour Pressure: 0.001 mmHg at 25°C.

Uses: This chemical can react with C₁₀H₁₀ClF₅Si to prepare C₃₀H₃₆F₁₀O₂Si₄. This reaction needs reagent pyridine and solvent benzene at temperature of 80 °C. The reaction time is 18 hours. The yield is 76%.

While using this chemical, you should be very cautious. This chemical is not only irritating to skin, but also irritating to eyes and respiratory system. Therefore, you should take the following instructions. Firstly, you should wear suitable protective clothing, gloves and eye/face protection. Then in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O[Si](c1ccc(cc1)[Si](O)(C)C)(C)C
(2)InChI: InChI=1/C10H18O2Si2/c1-13(2,11)9-5-7-10(8-6-9)14(3,4)12/h5-8,11-12H,1-4H3
(3)InChIKey: YBNBOGKRCOCJHH-UHFFFAOYAY