4-Fluorosalicylaldehyde , 98% , 348-28-7

CAS NO.：348-28-7

Empirical Formula: C7H5FO2

Molecular Weight: 140.11

MDL number: MFCD03788526

EINECS: 640-113-8

PRODUCT Properties

• Melting point: 70-72°C
• Boiling point: 208.2±20.0 °C(Predicted)
• Density: 1.350±0.06 g/cm3(Predicted)
• Flash point: 110°
• storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
• form: crystalline solid
• pka: 7.18±0.10(Predicted)
• color: Pale yellow
• Sensitive: Air Sensitive
• CAS DataBase Reference: 348-28-7(CAS DataBase Reference)

Description and Uses

4-Fluorosalicylaldehyde is used as a reagent to synthesize quinoline derivatives that have potential antibacterial and antituberculosis effects. 4-Fluorosalicylaldehyde is also used as a reagent to prepare chromones (e.g. 4-Oxo-4H-1-benzopyran-2-carboxylic acid [B205670]).

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-37
• Hazard Note: Irritant
• HS Code: 29122990