-
Name
1,3-Diacetoxytetramethyldisiloxane
- EINECS
- CAS No. 5314-58-9
- Article Data9
- CAS DataBase
- Density 1.02 g/cm3
- Solubility
- Melting Point
- Formula C8H18O5Si2
- Boiling Point 199.6 °C at 760 mmHg
- Molecular Weight 250.399
- Flash Point 62 °C
- Transport Information
- Appearance
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 1,3-Disiloxanediol,1,1,3,3-tetramethyl-, diacetate (8CI,9CI);1,3-Disiloxanediol, tetramethyl-,diacetate (6CI,7CI);Tetramethyldisiloxane-1,3-diyl diacetate;1,3-Disiloxanediol,1,1,3,3-tetramethyl-, 1,3-diacetate;
- PSA 61.83000
- LogP 1.53280
1,3-Diacetoxytetramethyldisiloxane Specification
The 1, 3-Diacetoxytetramethyldisiloxane, with the CAS registry number 5314-58-9, is also known as Disiloxane-1, 3-diol, 1, 1, 3, 3-tetramethyl-, diacetate. This chemical's molecular formula is C8H18O5Si2 and molecular weight is 250.4. What's more, its systematic name is 1, 1, 3, 3-Tetramethyldisiloxane-1, 3-diyl diacetate.
Physical properties about 1, 3-Diacetoxytetramethyldisiloxane are: (1)ACD/LogP: 3.09; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.09; (4)ACD/LogD (pH 7.4): 3.09; (5)ACD/BCF (pH 5.5): 130.8; (6)ACD/BCF (pH 7.4): 130.8; (7)ACD/KOC (pH 5.5): 1139.38; (8)ACD/KOC (pH 7.4): 1139.38; (9)#H bond acceptors: 5; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 61.83 Å2; (13)Index of Refraction: 1.418; (14)Molar Refractivity: 61.84 cm3; (15)Molar Volume: 245.3 cm3; (16)Polarizability: 24.51×10-24 cm3; (17)Surface Tension: 23 dyne/cm; (18)Density: 1.02 g/cm3; (19)Flash Point: 62 °C; (20)Enthalpy of Vaporization: 43.58 kJ/mol; (21)Boiling Point: 199.6 °C at 760 mmHg; (22)Vapour Pressure: 0.339 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1) SMILES: O=C(O[Si](O[Si](OC(=O)C)(C)C)(C)C)C
(2) InChI: InChI=1/C8H18O5Si2/c1-7(9)11-14(3,4)13-15(5,6)12-8(2)10/h1-6H3
(3) InChIKey: KZUKGHXYLSFHGM-UHFFFAOYAT
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