2,3-Dimethylbromobenzene
- Product Name
- 2,3-Dimethylbromobenzene
- CAS No.
- 576-23-8
- Chemical Name
- 2,3-Dimethylbromobenzene
- Synonyms
- 1-BROMO-2,3-DIMETHYLBENZENE;3-BROMO-1,2-DIMETHYLBENZENE;3-Brom-o-xylol;3-BROMO-O-XYLENE;3-Bromo-1-xylene;3-Bromoxylene,99%;3-Bromo-1，2-xylene;3-Bromoxylene, 99%;3-Bromo-o-xylene,99%;3-Bromo-1,2-dimethyL
- CBNumber
- CB0485186
- Molecular Formula
- C8H9Br
- Formula Weight
- 185.06
- MOL File
- 576-23-8.mol
2,3-Dimethylbromobenzene Property
- Melting point:
- -20.49°C (estimate)
- Boiling point:
- 214 °C(lit.)
- Density
- 1.365 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.560(lit.)
- Flash point:
- 177 °F
- storage temp.
- Store below +30°C.
- solubility
- soluble in Chloroform, DMSO, Methanol
- form
- Liquid
- color
- Clear colorless
- Specific Gravity
- 1.365
- Water Solubility
- Not miscible or difficult to mix in water.
- BRN
- 2077312
- InChI
- 1S/C8H9Br/c1-6-4-3-5-8(9)7(6)2/h3-5H,1-2H3
- InChIKey
- WLPXNBYWDDYJTN-UHFFFAOYSA-N
- SMILES
- Cc1cccc(Br)c1C
- CAS DataBase Reference
- 576-23-8(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzene, 1-bromo-2,3-dimethyl-(576-23-8)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39-24/25
- RIDADR
- UN 2810 6.1/PG 3
- WGK Germany
- 3
- Hazard Note
- Irritant
- HS Code
- 29039990
- Storage Class
- 10 - Combustible liquids
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B83789
- Product name
- 1-Bromo-2,3-dimethylbenzene
- Purity
- 99%
- Packaging
- 25g
- Price
- $124.6
- Updated
- 2025/07/31
- Product number
- B83789
- Product name
- 1-Bromo-2,3-dimethylbenzene
- Purity
- 99%
- Packaging
- 5G
- Price
- $35
- Updated
- 2023/06/20
- Product number
- B1282
- Product name
- 3-Bromo-o-xylene
- Packaging
- 5G
- Price
- $22
- Updated
- 2025/07/31
- Product number
- B1282
- Product name
- 3-Bromo-o-xylene
- Packaging
- 25G
- Price
- $64
- Updated
- 2025/07/31
- Product number
- B685760
- Product name
- 1-Bromo-2,3-dimethyl-benzene
- Packaging
- 10g
- Price
- $150
- Updated
- 2021/12/16
2,3-Dimethylbromobenzene Chemical Properties,Usage,Production
Chemical Properties
Clear colourless to light yellow liquid
Uses
3-Bromo-o-xylene is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.
Synthesis
In a 3L four-necked flask equipped with stirring, reflux tube and thermometer, 106g (1mol) of o-xylene and 107mL (1.97mol) of 98% concentrated sulfuric acid were added, and then heated at 100?? for 1.5h with stirring, and cooled to room temperature. Add 1500mL of water and stir to dissolve, then neutralize with 473g of barium hydroxide hydrate and 750mL of water under stirring to pH 7. Filter while hot, pour the filtrate into a 3L three-mouth flask, add 192g of bromine (1.2mol), 200g of barium bromide and 700mL of water under stirring at 50~60?? and stir to react for 15h at 50~60??, then cool, filter and add 200mL of water??200g of barium bromide, and then cool and filter. Then cooled, filtered, washed with water 200mL??2, dried in vacuum, obtained 3-bromo-o-xylene sulfonic acid barium salt about 231g, yield 69%.
2,3-Dimethylbromobenzene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,3-Dimethylbromobenzene manufacturers
- Product
- 2,3-Dimethylbromobenzene 576-23-8
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100 mt
- Release date
- 2024-11-20
- Product
- 2,3-Dimethylbromobenzene 576-23-8
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-24
- Product
- 2,3-Dimethylbromobenzene 576-23-8
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2021-10-19