1-BROMO-4-TRIMETHYLSILYLBENZENE
- CAS No.
- 6999-03-7
- Chemical Name:
- 1-BROMO-4-TRIMETHYLSILYLBENZENE
- Synonyms
- (4-Bromophenyl)trimethylsilane;1-BROMO-4-TRIMETHYLSILYLBENZENE;Silane, (4-bromophenyl)trimethyl-;Benzene, 1-bromo-4-(trimethylsilyl)-;1-Bromo-4-(trimethylsilyl)benzene,97%;1-Bromo-4-(trimethylsilyl)benzene 97%;1-BROMO-4-TRIMETHYLSILYLBENZENE, 97%1-BROMO-4-TRIMETHYLSILYLBENZENE, 97%1-BROMO-4-TRIMETHYLSILYLBENZENE, 97%
- CBNumber:
- CB6218009
- Molecular Formula:
- C9H13BrSi
- Molecular Weight:
- 229.19
- MDL Number:
- MFCD00094165
- MOL File:
- 6999-03-7.mol
- MSDS File:
- SDS
| Melting point | 95-96 °C |
|---|---|
| Boiling point | 229.5 °C752 mm Hg(lit.) |
| Density | 1.173 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 205 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Almost colorless |
| InChIKey | UKTSSJJZFVGTCG-UHFFFAOYSA-N |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2931.90.6000 | |||||||||
| NFPA 704 |
|
1-BROMO-4-TRIMETHYLSILYLBENZENE price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 455113 | 1-Bromo-4-(trimethylsilyl)benzene 97% | 6999-03-7 | 5g | $168.9 | 2025-07-31 | Buy |
| TCI Chemical | B3357 | 1-Bromo-4-(trimethylsilyl)benzene >97.0%(GC) | 6999-03-7 | 5g | $109 | 2025-07-31 | Buy |
| TCI Chemical | B3357 | 1-Bromo-4-(trimethylsilyl)benzene >97.0%(GC) | 6999-03-7 | 25g | $389 | 2025-07-31 | Buy |
| GFS CHEMICALS | 10422 | 1-BROMO-4-TMSBENZENE | 6999-03-7 | 5G | $87.46 | 2021-12-16 | Buy |
| GFS CHEMICALS | 10421 | 1-BROMO-4-TMSBENZENE | 6999-03-7 | 1g | $32.12 | 2021-12-16 | Buy |
1-BROMO-4-TRIMETHYLSILYLBENZENE Chemical Properties,Uses,Production
Synthesis
75-77-4
106-37-6
6999-03-7
The general procedure for the synthesis of 1-bromo-4-trimethylsilylbenzene from trimethylchlorosilane and 1,4-dibromobenzene was as follows: the synthesis was carried out using the photoinitiator PI-1 as shown in Scheme 1. The specific operation was as follows: 1,4-dibromobenzene (23.6 g, 100 mmol) was dissolved in 200 mL of anhydrous ether in a 500 mL three-necked flask equipped with a thermometer, a condensing device and a dropping funnel. Slowly n-butyllithium (41.7 mL, 2.4 M in THF) was added dropwise at -78 °C. After completion of the reaction, the reaction was quenched by the addition of trimethylchlorosilane (5.2 mL, 40 mmol) at the same temperature to give the intermediate IM-1 (22 g, 96% yield) as an oil.
References
[1] Journal of the American Chemical Society, 2003, vol. 125, # 20, p. 6058 - 6059
[2] Bulletin of the Chemical Society of Japan, 2004, vol. 77, # 11, p. 2071 - 2080
[3] Angewandte Chemie - International Edition, 2018, vol. 57, # 36, p. 11688 - 11691
[4] Angew. Chem., 2018, vol. 130, # 36, p. 11862 - 11865,4
[5] European Journal of Organic Chemistry, 1999, # 9, p. 2079 - 2085
1-BROMO-4-TRIMETHYLSILYLBENZENE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 12932 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29855 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-17392712697 | 1022@dideu.com | China | 3985 | 58 |
| Richest Group Ltd | 18017061086 | oled@richest-group.com | CHINA | 5600 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8826 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30229 | 58 |
View Lastest Price from 1-BROMO-4-TRIMETHYLSILYLBENZENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-14 | 1-Bromo-4-(trimethylsilyl)benzene
6999-03-7
|
US $0.10 / KG | 1KG | 99.0% | 1000 tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-07-06 | 1-BROMO-4-TRIMETHYLSILYLBENZENE
6999-03-7
|
US $1.00 / KG | 1KG | 98% | 1 | Career Henan Chemical Co |
-
- 1-Bromo-4-(trimethylsilyl)benzene
6999-03-7
- US $0.10 / KG
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- 1-BROMO-4-TRIMETHYLSILYLBENZENE
6999-03-7
- US $1.00 / KG
- 98%
- Career Henan Chemical Co
