ChemicalBook > CAS DataBase List > 1-BROMO-4-TRIMETHYLSILYLBENZENE

1-BROMO-4-TRIMETHYLSILYLBENZENE

Product Name
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
Formula Weight
229.19
MOL File
6999-03-7.mol
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1-BROMO-4-TRIMETHYLSILYLBENZENE Property

Melting point:
95-96 °C
Boiling point:
229.5 °C752 mm Hg(lit.)
Density 
1.173 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.529(lit.)
Flash point:
205 °F
storage temp. 
Sealed in dry,Room Temperature
form 
clear liquid
color 
Colorless to Almost colorless
InChIKey
UKTSSJJZFVGTCG-UHFFFAOYSA-N
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Safety

WGK Germany 
3
HS Code 
2931.90.6000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
455113
Product name
1-Bromo-4-(trimethylsilyl)benzene
Purity
97%
Packaging
5g
Price
$168.9
Updated
2025/07/31
TCI Chemical
Product number
B3357
Product name
1-Bromo-4-(trimethylsilyl)benzene
Purity
>97.0%(GC)
Packaging
5g
Price
$109
Updated
2025/07/31
TCI Chemical
Product number
B3357
Product name
1-Bromo-4-(trimethylsilyl)benzene
Purity
>97.0%(GC)
Packaging
25g
Price
$389
Updated
2025/07/31
GFS CHEMICALS
Product number
10422
Product name
1-BROMO-4-TMSBENZENE
Packaging
5G
Price
$87.46
Updated
2021/12/16
GFS CHEMICALS
Product number
10421
Product name
1-BROMO-4-TMSBENZENE
Packaging
1g
Price
$32.12
Updated
2021/12/16
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1-BROMO-4-TRIMETHYLSILYLBENZENE Chemical Properties,Usage,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

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1-BROMO-4-TRIMETHYLSILYLBENZENE Suppliers

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View Lastest Price from 1-BROMO-4-TRIMETHYLSILYLBENZENE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
1-Bromo-4-(trimethylsilyl)benzene 6999-03-7
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2020-01-13
Career Henan Chemical Co
Product
1-BROMO-4-TRIMETHYLSILYLBENZENE 6999-03-7
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1
Release date
2018-08-06

6999-03-7, 1-BROMO-4-TRIMETHYLSILYLBENZENERelated Search:

2-(Trimethylsilyl)ethoxymethyl chloride TRIMETHYLSILANE 1-BROMO-3-TRIMETHYLSILYLBENZENE 4-Bromotetraphenylsilane 1-BROMO-4-TRIMETHYLSILYLBENZENE

  • 1-Bromo-4-(trimethylsilyl)benzene 97%
  • 1-Bromo-4-(trimethylsilyl)benzene,97%
  • 1-BROMO-4-TRIMETHYLSILYLBENZENE
  • Silane, (4-bromophenyl)trimethyl-
  • (4-Bromophenyl)trimethylsilane
  • 1-BROMO-4-TRIMETHYLSILYLBENZENE, 97%1-BROMO-4-TRIMETHYLSILYLBENZENE, 97%1-BROMO-4-TRIMETHYLSILYLBENZENE, 97%
  • Benzene, 1-bromo-4-(trimethylsilyl)-
  • 6999-03-7
  • BrC6H4SiCH33
  • C9H13BrSi
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • Aryl
  • C9 to C12
  • Building Blocks
  • Si (Classes of Silicon Compounds)
  • Si-(C)4 Compounds
  • Aryl
  • C9 to C12
  • Halogenated Hydrocarbons