Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-
- Formula: C8H18OSi2
- Molecular weight: 186.3989
- IUPAC Standard InChI: InChI=1S/C8H18OSi2/c1-7-10(3,4)9-11(5,6)8-2/h7-8H,1-2H2,3-6H3
- IUPAC Standard InChIKey: BITPLIXHRASDQB-UHFFFAOYSA-N
- CAS Registry Number: 2627-95-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Disiloxane, 1,1,3,3-tetramethyl-1,3-divinyl-; Tetramethyl-1,3-divinyldisiloxane; 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane; 1,1,3,3-Tetramethyl-1,3-divinylsiloxane; 1,3-Diethenyl-1,1,3,3-tetramethyl disiloxane; 1,3-Divinyl-1,1,3,3-tetramethyldisiloxane; 1,3-Divinyltetramethyldisiloxane; CD6210; sym-Tetramethyldi(ethenyl)disiloxane; 1,1'-Divinyltetramethyldisiloxane; 846574-60-5; Tetramethyldivinylsiloxane; Bisvinyltetramethyldisiloxane; Divinyltetramethyldisiloxane
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Phase change data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Robert L. Brown and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 412. | K | N/A | PCR Inc., 1990 |
IR Spectrum
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Coblentz Society, Inc.
Condensed Phase Spectrum
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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.
Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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| Owner | COBLENTZ SOCIETY Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | PENINSULAR CHEM RESEARCH, INC., GAINESVILLE, FLORIDA |
| Source reference | COBLENTZ NO. 4900 |
| Date | Not specified, most likely prior to 1970 |
| Name(s) | bis[dimethyl(vinyl)silyl] ether 1,1,3,3-tetramethyl-1,3-divinyldisiloxane |
| State | SOLID (BETWEEN SALTS) |
| Instrument | BECKMAN IR-4 (HYBRID PRISM-GRATING) |
| Resolution | 4 MW 186.40 |
| Sampling procedure | TRANSMISSION |
| Data processing | DIGITIZED BY NIST FROM HARD COPY |
Mass spectrum (electron ionization)
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | Japan AIST/NIMC Database- Spectrum MS-NW-6660 |
| NIST MS number | 236659 |
Gas Chromatography
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | VF-5MS | 848. | Tretyakov, 2011 | 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
PCR Inc., 1990
PCR Inc.,
Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]
Tretyakov, 2011
Tretyakov, K.V.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2011. [all data]
Notes
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- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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