1,4-Dibromo-2,5-dimethoxybenzene
- Product Name
- 1,4-Dibromo-2,5-dimethoxybenzene
- CAS No.
- 2674-34-2
- Chemical Name
- 1,4-Dibromo-2,5-dimethoxybenzene
- Synonyms
- 2,5-Dimethoxy-1,4-dibromobenzene;2,5-Dibromo-1,4-dimethoxybenzene;1,4-Dimethoxy-2,5-dibromobenzene;1,4-DIBROMO-2,5-DIMETHOXYBENZENE;1,4-Diboromo-2,5-dimethoxybenzene;Benzene,1,4-dibromo-2,5-dimethoxy-;1,4-Dibromo-2,5-dimethoxybenzene>1,4-Dibromo-2,5-dimethoxybenzene,99%;1,4-Dibromo-2,5-dimethoxybenzene 97%;1,4-Dibromo-2,5-dimethoxybenzene, 98+%
- CBNumber
- CB4778088
- Molecular Formula
- C8H8Br2O2
- Formula Weight
- 295.96
- MOL File
- 2674-34-2.mol
1,4-Dibromo-2,5-dimethoxybenzene Property
- Melting point:
- 144-149 °C (lit.)
- Boiling point:
- 290.3±35.0 °C(Predicted)
- Density
- 2,24 g/cm3
- refractive index
- 1.4947 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- powder to crystal
- color
- White to Almost white
- Water Solubility
- Insoluble in water.
- BRN
- 1953103
- InChIKey
- CHCLRVOURKGRSW-UHFFFAOYSA-N
- CAS DataBase Reference
- 2674-34-2(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 37/39-26-36
- WGK Germany
- 3
- Hazard Note
- Irritant
- HS Code
- 2909303890
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 461105
- Product name
- 1,4-Dibromo-2,5-dimethoxybenzene
- Purity
- 97%
- Packaging
- 5g
- Price
- $55
- Updated
- 2023/06/20
- Product number
- 461105
- Product name
- 1,4-Dibromo-2,5-dimethoxybenzene
- Purity
- 97%
- Packaging
- 25g
- Price
- $155
- Updated
- 2022/05/15
- Product number
- D3966
- Product name
- 1,4-Dibromo-2,5-dimethoxybenzene
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $41
- Updated
- 2024/03/01
- Product number
- D3966
- Product name
- 1,4-Dibromo-2,5-dimethoxybenzene
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $161
- Updated
- 2024/03/01
- Product number
- A19858
- Product name
- 1,4-Dibromo-2,5-dimethoxybenzene, 98+%
- Packaging
- 10g
- Price
- $114.65
- Updated
- 2024/03/01
1,4-Dibromo-2,5-dimethoxybenzene Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder
Uses
1,4-Dibromo-2,5-dimethoxybenzene was used in the preparation of poly[(9,9-bis(6-(dibromohexyl)-2,7-fluorene))-alt-1,4-(2,5-dimethoxybenzene)], a water-soluble polyfluorene derivative.
Synthesis Reference(s)
The Journal of Organic Chemistry, 63, p. 3764, 1998 DOI: 10.1021/jo9721812
General Description
Crystal structure of 1,4-dibromo-2,5-dimethoxybenzene has been reported to be monoclinic and its asymmetric unit is composed of one-half of the molecule. Lithium diisopropylamide (LDA) mediated metallation of 1,4-dibromo-2,5-dimethoxybenzene has been proposed.
1,4-Dibromo-2,5-dimethoxybenzene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1,4-Dibromo-2,5-dimethoxybenzene manufacturers
- Product
- 1,4-Dibromo-2,5-dimethoxybenzene 2674-34-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2019-07-12