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4-Fluorobenzaldehyde

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CAS No.: 459-57-4

Molecular formula: C7H5FO

Molecular weight: 124.11200

PSA: 17.07000

LogP: 1.63820

Appearance and Properties: colorless or light yellow liquid

Density: 1.17

Melting point: −10 °C (lit.)

Boiling range: 66-68°C (20torr)

Flash point: 56 ° C

Refractive index (nD20): 1.517-1.519

Water solubility: insoluble in water

Stability: Stable under normal temperature and pressure

Storage conditions: This product is easy to oxidize, absorb moisture, packaging requirements are sealed, not in contact with air. Stored in a cool, ventilated warehouse. Keep away from fire and heat. It should be stored separately from oxidants, acids and food chemicals, and should not be mixed. The storage area should be equipped with leaking emergency treatment equipment and suitable containment materials.

Vapor pressure: 3.51mmHg at 25°C

Uses: For pesticides, pharmaceutical intermediates.

Content: ≥99.5% (GC)

Packing: 50/200Kg steel plastic barrel / plastic barrel

Quality Index:

Detect Item
Index
Detection method
Appearance
Colorless transparent liquid
Visual inspection
4-Fluorobenzaldehyde content, % ≥
99.5
GC
Benzaldehyde content, % ≤
0.05
GC
O-fluorobenzaldehyde content, % ≤
0.05
GC
m-fluorobenzaldehyde content, % ≤
0.05
GC
Other single impurities, % ≤
0.10
GC
Moisture content, % ≤
0.05
KF

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