1,4-Dibromo-2,5-dimethoxybenzene
- CAS NO.：2674-34-2
- Empirical Formula: C8H8Br2O2
- Molecular Weight: 295.96
- MDL number: MFCD00025694
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-24 18:13:42
What is 1,4-Dibromo-2,5-dimethoxybenzene?
Chemical properties
white crystalline powder
The Uses of 1,4-Dibromo-2,5-dimethoxybenzene
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.
Properties of 1,4-Dibromo-2,5-dimethoxybenzene
| 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 |
| CAS DataBase Reference | 2674-34-2(CAS DataBase Reference) |
Safety information for 1,4-Dibromo-2,5-dimethoxybenzene
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 1,4-Dibromo-2,5-dimethoxybenzene
| InChIKey | CHCLRVOURKGRSW-UHFFFAOYSA-N |
New Products
4-Bromo-2-chlorobenzonitrile 1-Chloro-4-Methyl-2-Nitrobenzene 1,3-Diethyl-1,3-Diphenylurea 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile Methyl 2-methylquinoline-6-carboxylate 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile Vitamin D3 vegan Progesterone Boldenone Clarithromycin Ethinyl Estradiol Stanozolol 3-Iodo-1H-pyrazole Methyl 2-oxo-2,3-dihydrobenzo[d]oxazole-7-carboxylate 4-(2-Aminoethyl)-7-hydroxy-2H-chromoen-2-one 3-Hydroxy-4-nitrobromobenzene 2-Ethyl-1,4-diaminobenzene 2-Ethylhexyl 4-aminobenzoate Thio AcetamideRelated products of tetrahydrofuran
You may like
-
2674-34-2 1,4-dibromo-2,5-dimethoxybenzene 98%View Details
2674-34-2 -
1,4-Dibromo-2,5-dimethoxybenzene CAS 2674-34-2View Details
2674-34-2 -
1,4-Dibromo-2,5-dimethoxybenzene CAS 2674-34-2View Details
2674-34-2 -
52-21-1 Prednisolone acetate 98%View Details
52-21-1 -
15663-27-1 Cisplatin 98%View Details
15663-27-1 -
Trenbolone Enanthate 98%View Details
1629618-98-9 -
121-54-0 Benzethonium Chloride 98%View Details
121-54-0 -
Testosterone acetate 1045-69-8 98%View Details
1045-69-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.