16956-91-5
16956-91-5 structure
- Name: 1,4-BIS(TRIMETHYLSILYL)TETRAFLUOROBENZENE
- Chemical Name: trimethyl-(2,3,5,6-tetrafluoro-4-trimethylsilylphenyl)silane
- CAS Number: 16956-91-5
- Molecular Formula: C12H18F4Si2
- Molecular Weight: 294.43600
- Create Date: 2018-05-27 08:00:00
- Modify Date: 2025-08-27 18:06:58
| Name | trimethyl-(2,3,5,6-tetrafluoro-4-trimethylsilylphenyl)silane |
|---|---|
| Synonyms |
1,4-Bis-trimethylsilyl-tetrafluor-benzol
1,4-Trimethylsilyl-tetrafluorbenzol MFCD00093109 |
| Density | 1.05g/cm3 |
|---|---|
| Boiling Point | 156.5ºC at 760mmHg |
| Melting Point | 53-55ºC |
| Molecular Formula | C12H18F4Si2 |
| Molecular Weight | 294.43600 |
| Flash Point | 48.5ºC |
| Exact Mass | 294.08800 |
| LogP | 3.33340 |
| Vapour Pressure | 3.71mmHg at 25°C |
| Index of Refraction | 1.434 |
| HS Code | 2931900090 |
|---|
|
~83%
16956-91-5 |
| Literature: Gmelin Handbook: F: PerFHalOrg.4, 1.3.3.7, page 17 - 32 |
|
~35%
16956-91-5 |
| Literature: Bardin, V. V.; Pressman, L. S.; Rogoza, L. N.; Furin, G. G. Journal of Fluorine Chemistry, 1991 , vol. 53, # 2 p. 213 - 231 Title/Abstract Full Text View citing articles Show Details Bardin, V. V.; Pressman, L. S.; Rogoza, L. N.; Furin, G. G. J. Gen. Chem. USSR (Engl. Transl.), 1992 , vol. 62, # 10.2 p. 2342 - 2349,1931 - 1937 |
|
~%
16956-91-5 |
| Literature: Journal of Organometallic Chemistry, , vol. 10, p. 535 - 537 |
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |