| Identification | More | [Name]
1,4-Dibromo-2,5-dimethoxybenzene | [CAS]
2674-34-2 | [Synonyms]
1,4-DIBROMO-2,5-DIMETHOXYBENZENE
1,4-Dibromo-2,5-dimethoxybenzene, 98+%
1,4-Dimethoxy-2,5-dibromobenzene
2,5-Dibromo-1,4-dimethoxybenzene
2,5-Dimethoxy-1,4-dibromobenzene | [Molecular Formula]
C8H8Br2O2 | [MDL Number]
MFCD00025694 | [Molecular Weight]
295.96 | [MOL File]
2674-34-2.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline powder | [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 Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3 | [Hazard Note ]
Irritant | [HS Code ]
2909303890 |
| Hazard Information | Back Directory | [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. |
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