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CAS No.: | 5290-29-9 |
---|---|
Name: | TRIETHYLACETOXYSILANE |
Article Data: | 38 |
Molecular Structure: | |
Formula: | C8H18O2Si |
Molecular Weight: | 174.315 |
Synonyms: | Silanol, triethyl-, acetate;Acetoxytriethylsilane; |
EINECS: | 226-128-9 |
Density: | 0.872g/cm3 |
Boiling Point: | 162.6 °C at 760 mmHg |
Flash Point: | 43.5 °C |
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The Silanol,1,1,1-triethyl-, 1-acetate, with the CAS registry number 5290-29-9, is also known as Silanol, triethyl-, acetate and Acetoxytriethylsilane. Its EINECS registry number is 226-128-9. This chemical's molecular formula is C8H18O2Si and molecular weight is 174.3128. What's more, both its IUPAC name and systematic name are the same which is called Triethylsilyl acetate.
Physical properties about this chemical are: (1)ACD/LogP: 2.83; (2)#of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.83; (4)ACD/LogD (pH 7.4): 2.83; (5)ACD/BCF (pH 5.5): 83.16; (6)ACD/BCF (pH 7.4): 83.16; (7)ACD/KOC (pH 5.5): 823.91; (8)ACD/KOC (pH 7.4): 823.91; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.41; (14)Molar Refractivity: 49.6 cm3; (15)Molar Volume: 199.8 cm3; (16)Surface Tension: 22.3 dyne/cm; (17)Density: 0.872 g/cm3; (18)Flash Point: 43.5 °C; (19)Enthalpy of Vaporization: 39.92 kJ/mol; (20)Boiling Point: 162.6 °C at 760 mmHg; (21)Vapour Pressure: 2.15 mmHg at 25 °C.
Preparation of Silanol,1,1,1-triethyl-, 1-acetate: this chemical can be prepared by Acetic acid and Triethylsilane.
This reaction needs reagent Pd(OAc)2 and solvent Benzene-d6 at temperature of 20 °C. The reaction time is 6 hours. The yield is 98%.
Uses of Silanol,1,1,1-triethyl-, 1-acetate: it is used to produce other chemicals. For example, it is used to produce Hexaethyl-disilathiane.
The reaction occurs with reagents Hexamethyldisilthiane, Pyridine and other condition of heating for 15 hours. The yield is 89%.
You can still convert the following datas into molecular structure:
(1) SMILES: O=C(O[Si](CC)(CC)CC)C
(2) InChI: InChI=1/C8H18O2Si/c1-5-11(6-2,7-3)10-8(4)9/h5-7H2,1-4H3
(3) InChIKey: AAURKQPZJJMXER-UHFFFAOYAY