5-Bromo-m-xylene
- Product Name
- 5-Bromo-m-xylene
- CAS No.
- 556-96-7
- Chemical Name
- 5-Bromo-m-xylene
- Synonyms
- 1-BROMO-3,5-DIMETHYLBENZENE;3,5-Dimethylbromobenzene;5-Bromo-1,3-xylene;5-Bromo-m-xyL;5-BROMO-M-XYLENE;5-BROMOMETAXYLENE;3,5-Xylyl bromide;m-Xylene, 5-bromo-;5-Bromo-m-xylene>5-Bromo-m-xylene,98%
- CBNumber
- CB5449738
- Molecular Formula
- C8H9Br
- Formula Weight
- 185.06
- MOL File
- 556-96-7.mol
5-Bromo-m-xylene Property
- Melting point:
- -20.49°C (estimate)
- Boiling point:
- 202-204 °C(lit.)
- Density
- 1.362 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.549(lit.)
- Flash point:
- 189 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Miscible with tetrahydrofuran.
- form
- Liquid
- Specific Gravity
- 1.362
- color
- Clear colorless to light yellow
- BRN
- 1926375
- InChI
- InChI=1S/C8H9Br/c1-6-3-7(2)5-8(9)4-6/h3-5H,1-2H3
- InChIKey
- LMFRTSBQRLSJHC-UHFFFAOYSA-N
- SMILES
- C1(Br)=CC(C)=CC(C)=C1
- CAS DataBase Reference
- 556-96-7(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzene, 1-bromo-3,5-dimethyl-(556-96-7)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-22
- Safety Statements
- 26-36/37/39-37/39
- WGK Germany
- 3
- Hazard Note
- Irritant
- HS Code
- 29036990
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.
N-Bromosuccinimide Price
- Product number
- 276316
- Product name
- 1-Bromo-3,5-dimethylbenzene
- Purity
- 97%
- Packaging
- 25g
- Price
- $42.5
- Updated
- 2025/07/31
- Product number
- 276316
- Product name
- 1-Bromo-3,5-dimethylbenzene
- Purity
- 97%
- Packaging
- 100g
- Price
- $149.41
- Updated
- 2025/07/31
- Product number
- B1792
- Product name
- 5-Bromo-m-xylene
- Packaging
- 5G
- Price
- $21
- Updated
- 2025/07/31
- Product number
- B1792
- Product name
- 5-Bromo-m-xylene
- Packaging
- 25G
- Price
- $59
- Updated
- 2025/07/31
- Product number
- B689215
- Product name
- 5-Bromo-m-xylene
- Packaging
- 10g
- Price
- $120
- Updated
- 2021/12/16
5-Bromo-m-xylene Chemical Properties,Usage,Production
Chemical Properties
white to light yellow crystal powder
Uses
5-Bromo-m-xylene has been used in the synthesis of substituted 2,2′-bis(diphenylphosphanylmethyl)-1,1′-binaphthyl derivatives.
Uses
5-Bromo-m-xylene is used in the preparation of substituted 2,2'-bis(diphenylphosphanylmethyl)-1,1'-binaphthyl derivatives. It is also used to prepare o-tolyl-3,5-xylyl ether by reacting with o-cresol. Further, it is an organic building block used in the synthesis of various chemicals as well as in the preparation of tri-o-tolylphosphine.
Uses
1-Bromo-3,5-dimethylbenzene has been used in the synthesis of substituted 2,2′-bis(diphenylphosphanylmethyl)-1,1′-binaphthyl derivatives.
General Description
Palladium catalyzed carbon-oxygen coupling of 1-bromo-3,5-dimethylbenzene and o-cresol to potassium hydroxide to produce o-tolyl-3,5-xylyl ether has been reported.
Synthesis
172975-69-8
556-96-7
General procedure for the synthesis of 3,5-dimethylbromobenzene from 3,5-dimethylphenylboronic acid: KX (X = I, Br) (0.2 mmol), 3,5-dimethylphenylboronic acid (0.3 mmol), CuBr2 (4.5 mg, 10 mol%), 1,10-phenanthroline (7.2 mg, 20 mol%), and DMF (2 mL). The reaction mixture was stirred at 80 °C or 130 °C for the reaction. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure and the residue was purified by rapid column chromatography on silica gel to afford the target product 3,5-dimethylbromobenzene.
References
[1] Tetrahedron Letters, 2011, vol. 52, # 16, p. 1993 - 1995
5-Bromo-m-xylene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Bromo-m-xylene manufacturers
- Product
- 5-Bromo-m-xylene 556-96-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%min
- Supply Ability
- 20tons
- Release date
- 2025-08-21
- Product
- 5-Bromo-m-xylene 556-96-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-30
- Product
- 5-Bromo-m-xylene 556-96-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-13