Chemical Name: 2,3,4,5-Tetrafluorobenzaldehyde
IUPAC NAME: 2,3,4,5-tetrafluorobenzaldehyde
CAS No.: 16583-06-5
Molecular Formula: C₇H₂F₄O
Molecular Weight: 178.08 g/mol
Density: 1.509 g/cm³ 
Flash Point: 64.1 °C
Boiling Point: 176.6 °C at 760 mmHg 
Following is the structure of 2,3,4,5-TETRAFLUOROBENZALDEHYDE (16583-06-5):

                    
Product Categories about 2,3,4,5-TETRAFLUOROBENZALDEHYDE (16583-06-5) is mainly refer to Benzaldehyde
The chemical synonymous of 2,3,4,5-TETRAFLUOROBENZALDEHYDE (16583-06-5) are 2,3,4,5-TETRAFLUOROBENZALDEHYDE ; 2,3,4,5-Tetrafluorobenzaldehyd ; 2,3,4,5-Tetrafluorobenzaldehyde,98%

Hazard Codes:
    Xn: Harmful
Risk Statements about 2,3,4,5-TETRAFLUOROBENZALDEHYDE (16583-06-5):
    R20/21/22 Harmful by inhalation, in contact with skin and if swallowed. 
    R36/37/38 Irritating to eyes, respiratory system and skin. 
Safety Statements about 2,3,4,5-TETRAFLUOROBENZALDEHYDE (16583-06-5):
    S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
    S36/37/39 Wear suitable protective clothing, gloves and eye/face protection.

1. Storage: Store in a cool, dry place. Store in a tightly closed container.
2. Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
3. Personal Protection: Eyes: Wear chemical splash goggles.Skin: Wear appropriate protective gloves to prevent skin exposure.Clothing: Wear appropriate protective clothing to prevent skin exposure.Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
4. Fire Fighting: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.