54781-19-0
54781-19-0 structure
- Name: (1,5-Cyclohexadien-1-yloxy)(trimethyl)silane
- Chemical Name: 1-(Trimethylsilyloxy)-3,4-dihydrobenzene
- CAS Number: 54781-19-0
- Molecular Formula: C9H16OSi
- Molecular Weight: 168.308
- Create Date: 2018-12-17 19:42:43
- Modify Date: 2025-08-21 11:38:18
| Name | 1-(Trimethylsilyloxy)-3,4-dihydrobenzene |
|---|---|
| Synonyms |
(1,5-Cyclohexadien-1-yloxy)(trimethyl)silane
(Cyclohexa-1,5-dien-1-yloxy)(trimethyl)silane 1,3-Cyclohexadiene, 2-[(trimethylsilyl)oxy]- MFCD00274202 cyclohexa-1,5-dien-1-yloxy(trimethyl)silane |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 187.6±8.0 °C at 760 mmHg |
| Molecular Formula | C9H16OSi |
| Molecular Weight | 168.308 |
| Flash Point | 58.7±8.7 °C |
| Exact Mass | 168.097046 |
| PSA | 9.23000 |
| LogP | 3.44 |
| Vapour Pressure | 0.9±0.3 mmHg at 25°C |
| Index of Refraction | 1.465 |
| Symbol |
GHS02 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F+ |
| Risk Phrases | 10 |
| Safety Phrases | 16 |
| RIDADR | UN 1993 3/PG 3 |
| HS Code | 2931900090 |
|
~90%
54781-19-0 |
| Literature: Romanski, Steffen; Ruecker, Hannelore; Stamellou, Eleni; Guttentag, Miguel; Neudoerfl, Joerg-Martin; Alberto, Roger; Amslinger, Sabine; Yard, Benito; Schmalz, Hans-Guenther Organometallics, 2012 , vol. 31, # 16 p. 5800 - 5809 |
|
~64%
54781-19-0 |
| Literature: G.D. Searle and Co. Patent: US6046190 A1, 2000 ; US 6046190 A Title/Abstract Full Text Show Details G. D. Searle and Co. Patent: US5968942 A1, 1999 ; US 5968942 A |
|
~%
54781-19-0 |
| Literature: Acta Chemica Scandinavica, , vol. 43, # 2 p. 188 - 192 |
|
~%
54781-19-0 |
| Literature: Tetrahedron Letters, , vol. 22, # 23 p. 2151 - 2154 |
|
~50%
54781-19-0 |
| Literature: Noda, Daisuke; Sunada, Yusuke; Hatakeyama, Takuji; Nakamura, Masaharu; Nagashima, Hideo Chemical Communications, 2012 , vol. 48, # 100 p. 12231 - 12233 |
| Precursor 4 | |
|---|---|
| DownStream 10 | |
![bicyclo[2.2.2]octane-2,5-dione structure](https://image.chemsrc.com/caspic/435/57346-05-1.png)
![2,3-Dioxabicyclo[2.2.2]oct-5-ene, 5-[(trimethylsilyl)oxy] structure](https://image.chemsrc.com/caspic/156/88722-02-5.png)
![2-[N-(diphenylphosphinothioylamino)-C-methylcarbonimidoyl]thiophene structure](https://image.chemsrc.com/caspic/277/6610-21-5.png)
![3'-Nitro-[1,1'-biphenyl]-4-ol structure](https://image.chemsrc.com/caspic/193/53059-30-6.png)
| 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% |