2 3 4-(TRIMETHOXY)BROMOBENZENE 99
- Product Name
- 2 3 4-(TRIMETHOXY)BROMOBENZENE 99
- CAS No.
- 10385-36-1
- Chemical Name
- 2 3 4-(TRIMETHOXY)BROMOBENZENE 99
- Synonyms
- 1-Bromo-2,3,4-trimethoxybenzene;Benzene,1-bromo-2,3,4-trimethoxy-;2 3 4-(TRIMETHOXY)BROMOBENZENE 99
- CBNumber
- CB2504810
- Molecular Formula
- C9H11BrO3
- Formula Weight
- 247.09
- MOL File
- 10385-36-1.mol
2 3 4-(TRIMETHOXY)BROMOBENZENE 99 Property
- Boiling point:
- 105-110 °C/2 mmHg (lit.)
- Density
- 1.291 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.549(lit.)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C
- Appearance
- Light yellow to yellow Liquid
Safety
- WGK Germany
- 3
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 554111
- Product name
- 2,3,4-(Trimethoxy)bromobenzene
- Purity
- 99%
- Packaging
- 1g
- Price
- $72.5
- Updated
- 2023/01/07
- Product number
- B701205
- Product name
- 1-Bromo-2,3,4-trimethoxybenzene
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- J53328
- Product name
- 1-Bromo-2,3,4-trimethoxybenzene
- Packaging
- 10g
- Price
- $320
- Updated
- 2021/12/16
- Product number
- J53328
- Product name
- 1-Bromo-2,3,4-trimethoxybenzene
- Packaging
- 25g
- Price
- $640
- Updated
- 2021/12/16
- Product number
- HCH0066933
- Product name
- 2,3,4-(TRIMETHOXY)BROMOBENZENE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $673.32
- Updated
- 2021/12/16
2 3 4-(TRIMETHOXY)BROMOBENZENE 99 Chemical Properties,Usage,Production
General Description
2,3,4-(Trimethoxy)bromobenzene can be prepared from 1,2,3-(trimethoxy)benzene via bromination.
Synthesis
634-36-6
10385-36-1
General procedure for the synthesis of 2,3,4-tris(methoxy)bromobenzene from 1,2,3-trimethoxybenzene: In a dry 45 mL reaction tube equipped with a magnetic stirrer (note: the air inside the reaction tube is not displaced), 1 mL of [Bmim]NO3 as solvent, 0.5 mmol of 1,2,3-trimethoxybenzene, and 0.25 mmol of Br2 were added. The reaction tube was then sealed and the reaction was stirred at 80 °C for 24 hours. Upon completion of the reaction, the mixture was cooled to room temperature and diluted with 3 mL of water. The reaction mixture was extracted with dichloromethane (3 x 10 mL) to isolate the target product 2,3,4-tris(methoxy)bromobenzene. The GC yield of the product was determined by gas chromatography (GC) analysis. In another parallel experiment, the product was purified by column chromatography and structurally characterized using 1H NMR and 13C NMR.
References
[1] Synthetic Communications, 2007, vol. 37, # 2, p. 323 - 328
[2] Australian Journal of Chemistry, 1992, vol. 45, # 12, p. 1967 - 1982
[3] Journal of Chemical Research - Part S, 1998, # 10, p. 662 - 663
[4] Russian Journal of Organic Chemistry, 2007, vol. 43, # 9, p. 1282 - 1284
[5] Synthetic Communications, 2005, vol. 35, # 14, p. 1947 - 1952
2 3 4-(TRIMETHOXY)BROMOBENZENE 99 Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2 3 4-(TRIMETHOXY)BROMOBENZENE 99 manufacturers
- Product
- 1-Bromo-2,3,4-trimethoxybenzene 10385-36-1
- Price
- US $350.00/g
- Min. Order
- 1g
- Purity
- 97
- Supply Ability
- 500 Kg
- Release date
- 2024-03-27