3,5-Dibromobenzaldehyde , 98% , 56990-02-4

CAS NO.：56990-02-4

Empirical Formula: C7H4Br2O

Molecular Weight: 263.91

MDL number: MFCD00156887

EINECS: 611-441-9

PRODUCT Properties

• Melting point: 84-88 °C (lit.)
• Boiling point: 287.2±20.0 °C(Predicted)
• Density: 1.977±0.06 g/cm3(Predicted)
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• solubility: soluble in DMSO, Ethyl Acetate, Methanol
• form: Powder or Crystals
• color: White to light beige
• Water Solubility: insoluble
• Sensitive: Air Sensitive
• BRN: 2573432
• InChI: InChI=1S/C7H4Br2O/c8-6-1-5(4-10)2-7(9)3-6/h1-4H
• InChIKey: ZLDMZIXUGCGKMB-UHFFFAOYSA-N
• SMILES: C(=O)C1=CC(Br)=CC(Br)=C1
• CAS DataBase Reference: 56990-02-4(CAS DataBase Reference)

Description and Uses

3,5-Dibromobenzaldehyde is a dibrominated benzaldehyde that is a very useful building block for the preparation of a wide range of biologically active compounds such as a antibacterials. The non-AIE active compound 3,5-dibromobenzaldehyde (DBB) could be used as the core to synthesize AIE luminogens, which differs from the traditional synthetic methods that are heavily dependent on the AIE active core. The three obtained DBB derivatives (S1, S2 and S3) displayed typical AIE features in which the quantum efficiencies of the solid film state were much higher than their solution state. The emission of these DBB derivatives could be fine-tuned by varying the substituents on the DBB rings[1].

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H314
• Precautionary statements: P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
• Hazard Codes: C
• Risk Statements: 34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• HazardClass: 8
• PackingGroup: Ⅱ
• HS Code: 29130000