2-Bromotoluene
2-Bromotoluene Basic information
- Product Name:
- 2-Bromotoluene
- Synonyms:
-
- 1-Brom-2-methylbenzol
- 1-bromo-2-methyl-benzen
- 1-Methyl-2-bromobenzene
- 1-BROMO-2-METHYLBENZENE
- a13-26648
- Benzene,1-bromo-2-methyl-
- o-bromo-toluen
- o-Methylbromobenzene
- CAS:
- 95-46-5
- MF:
- C7H7Br
- MW:
- 171.03
- EINECS:
- 202-421-7
- Product Categories:
-
- alkyl bromide
- Building Blocks
- Intermediates
- Chemical Synthesis
- Halogenated Hydrocarbons
- Organic Building Blocks
- Organics
- Halogen toluene
- Miscellaneous
- Bromine Compounds
- Aryl
- C7
- Halogenated Hydrocarbons
- Mol File:
- 95-46-5.mol
2-Bromotoluene Chemical Properties
- Melting point:
- -27 °C (lit.)
- Boiling point:
- 58-60 °C/10 mmHg (lit.)
- Density
- 1.422 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.555(lit.)
- Flash point:
- 174 °F
- storage temp.
- 2-8°C
- form
- Liquid
- Specific Gravity
- 1.422
- color
- Clear colorless to light yellow
- Water Solubility
- <0.1 g/100 mL at 15 ºC
- Merck
- 14,1439
- BRN
- 1904176
- Dielectric constant
- 4.2800000000000002
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 95-46-5(CAS DataBase Reference)
- NIST Chemistry Reference
- Benzene, 1-bromo-2-methyl-(95-46-5)
- EPA Substance Registry System
- o-Bromotoluene (95-46-5)
Safety Information
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-36/37/38
- Safety Statements
- 36/37/39-37/39-26
- WGK Germany
- 3
- RTECS
- XS7965500
- Hazard Note
- Harmful/Irritant
- TSCA
- Yes
- PackingGroup
- III
- HS Code
- 29036990
- Hazardous Substances Data
- 95-46-5(Hazardous Substances Data)
MSDS
- Language:English Provider:2-Methylbromobenzene
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
2-Bromotoluene Usage And Synthesis
Chemical Properties
liquid
Uses
2-Bromotoluene was used in the synthesis of (±)-isocomene. Suzuki coupling of 2-bromotoluene with phenylboronic acid using palladium nanoparticles supported on alumina-based oxides as catalyst has been reported. 2-Bromotoluene is used in manufacturing pharmaceuticals (especially for nonsteroidal antiinflammatory drugs; Meclofenamic acid, Mefenamic acid) and other organic compounds
General Description
Clear colorless to pale beige liquid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
2-Bromotoluene reacts with strong oxidizing agents.
Fire Hazard
2-Bromotoluene is combustible.
Purification Methods
Fractionally distil it through an efficient column. It can be separated from its isomers by gas chromatography on a column of “Sil-o-cel” firebrick (30-40mesh, 80 parts) coated with 5% (20 parts) of ICI E301 con rubber with N2 carrier gas at 170o/atm and 100mL/minute and using a conductivity cell detector. [Cowley et al. J Chem Soc 1801 1959, Beilstein 5 H 304, 5 I 153, 5 II 234 5 III 704, 5 IV 825.]
2-Bromotoluene Preparation Products And Raw materials
Raw materials
Preparation Products
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2-Bromotoluene(95-46-5)Related Product Information
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- 2-Bromobiphenyl
- 1-BROMO-2,3,5,6-TETRAMETHYLBENZENE
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- 3,5-Dibromotoluene