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2,4'-Dichloroacetophenone(937-20-2)

2,4'-Dichloroacetophenone(937-20-2)
Product IdentificationBack to Contents
【Product Name】

2,4'-Dichloroacetophenone
【Synonyms】

1-(4-Chlorophenyl)-2-chloroethanone
2,4'-Dichloroacetophenone
4-Chlorophenacyl chloride
Chloromethyl 4-chlorophenyl ketone
【CAS】

937-20-2
【Formula】

C8H6Cl2O
【Molecular Weight】

189.04
【EINECS】

213-323-9
【Beilstein/Gmelin】

637861
【Beilstein Reference】

4-07-00-00644
Physical and Chemical PropertiesBack to Contents
【Appearance】

Slightly yellow solid.
【Solubility in water】

Insoluble
【Melting Point】

98
【Boiling Point】

270
【Vapor Pressure】

0.007 (25 C)
【Partition Coefficient】

2.79
【Heat Of Vaporization】

50.8 kJ/mol
First Aid MeasuresBack to Contents
【Ingestion】

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and StorageBack to Contents
【Storage】

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】

Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards IdentificationBack to Contents
【Ingestion】

The toxicological properties of this substance have not been fully investigated.
【Inhalation】

Causes respiratory tract irritation. Inhalation of dust may cause respiratory tract irritation.
【Skin】

No information regarding skin irritation and other potential effects was found.
【Eyes】

No information regarding eye irritation and other potential effects was found.
【EC Risk Phrase】

R 36/37/38
【EC Safety Phrase】

S 26 36/37/39
【UN (DOT)】

3335
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. 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 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Fire Fighting MeasuresBack to Contents
【Flash Point】

119
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions.
Stability and ReactivityBack to Contents
【Stability】

No data.
【Incompatibilities】

Strong oxidizing agents.
【Decomposition】

Hydrogen chloride, carbon monoxide, carbon dioxide.
Transport InformationBack to Contents
【UN Number】

3335
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