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| CAS No.: | 18724-32-8 |
|---|---|
| Name: | 1,3 BIS[2(3,4 EPOXYCYCLOHEX-1-YL)ETHYL]TETRA-METHYLDISILOXANE |
| Article Data: | 7 |
| Molecular Structure: | |
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| Formula: | C20H38O3Si2 |
| Molecular Weight: | 382.691 |
| Synonyms: | 7-Oxabicyclo[4.1.0]heptane,3,3'-[(tetramethyldisiloxanylene)diethylene]bis- (6CI);7-Oxabicyclo[4.1.0]heptane, disiloxane deriv.;1,3-Bis(3,4-epoxycyclohexyl-2-ethyl)-1,1,3,3-tetramethyldisiloxane;1,3-Bis[2-(1,2-epoxycyclohex-4-yl)]1,1,3,3-tetramethyldisiloxane;1,3-Bis[2-(3,4-epoxycyclohexyl)ethyl]-1,1,3,3-tetramethyldisiloxane;1,3-Bis[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]tetramethyldisiloxane;1,3-Di[2-(3,4-epoxycyclohexyl)ethyl]-1,1,3,3-tetramethyldisiloxane;S 200;S200 (reactive diluent); |
| EINECS: | 643-053-0 |
| Density: | 0.999 g/cm3 |
| Melting Point: | -40 °C |
| Boiling Point: | 400.612 °C at 760 mmHg |
| Flash Point: | 162.574 °C |
| Risk Codes: | 36/37/38 |
| Safety: | 26-36/37/39 |
| PSA: | 34.29000 |
| LogP: | 5.32840 |
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Specification
The Disiloxane,1,1,3,3-tetramethyl-1,3-bis[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]-, with the CAS registry number 18724-32-8, is also known as 1,1,3,3-Tetramethyl-1,3-bis[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]disiloxane. This chemical's molecular formula is C20H38O3Si2 and molecular weight is 382.68492. Its IUPAC name is called [dimethyl-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silyl]oxy-dimethyl-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane. This chemical's classification code is TSCA Flag P [A commenced PMN (Premanufacture Notice) substance].
Physical properties of Disiloxane,1,1,3,3-tetramethyl-1,3-bis[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]-: (1)ACD/LogP: 4.97; (2)ACD/LogD (pH 5.5): 6; (3)ACD/LogD (pH 7.4): 6; (4)ACD/BCF (pH 5.5): 51361; (5)ACD/BCF (pH 7.4): 51361; (6)ACD/KOC (pH 5.5): 81932; (7)ACD/KOC (pH 7.4): 81932; (8)#H bond acceptors: 3; (9)#Freely Rotating Bonds: 8; (10)Index of Refraction: 1.481; (11)Molar Refractivity: 108.972 cm3; (12)Molar Volume: 382.983 cm3; (13)Surface Tension: 30.546 dyne/cm; (14)Density: 0.999 g/cm3; (15)Flash Point: 162.574 °C; (16)Enthalpy of Vaporization: 62.611 kJ/mol; (17)Boiling Point: 400.612 °C at 760 mmHg; (18)Vapour Pressure: 0 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C[Si](C)(CCC1CCC2C(C1)O2)O[Si](C)(C)CCC3CCC4C(C3)O4
(2)InChI: InChI=1S/C20H38O3Si2/c1-24(2,11-9-15-5-7-17-19(13-15)21-17)23-25(3,4)12-10-16-6-8-18-20(14-16)22-18/h15-20H,5-14H2,1-4H3
(3)InChIKey: UQOXIKVRXYCUMT-UHFFFAOYSA-N