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5-Chlorosalicylic aldehyde(635-93-8)

5-Chlorosalicylic aldehyde(635-93-8)
Product IdentificationBack to Contents
【Product Name】

5-Chlorosalicylic aldehyde
【Synonyms】

3-Chloro-6-hydroxybenzaldehyde
4-Chloro-2-formylphenol
5-Chloro-o-salicylaldehyde
5-Chlorosalicylaldehyde
【CAS】

635-93-8
【Formula】

C7H5ClO2
【Molecular Weight】

156.57
【EINECS】

211-244-4
【RTECS】

VN5450000
【RTECS Class】

Other
【Beilstein/Gmelin】

636632
Physical and Chemical PropertiesBack to Contents
【Appearance】

White powder
【Melting Point】

100.3
【Boiling Point】

105 (12 torr)
【pKa/pKb】

7.72 (pKa)
【Refractive Index】

 
First Aid MeasuresBack to Contents
【Ingestion】

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
【Inhalation】

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
【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 lids. Get medical aid immediately.
Handling and StorageBack to Contents
【Storage】

Store in a cool, dry place. Keep container closed when not in use.
【Handling】

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Exposure Controls/Personal ProtectionBack to Contents
【Respirators】

A respiratory protection program that meets OSHA's 29 CFR ß1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
【Exposure Effects】

Irritating to eyes, respiratory system and skin. The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation.
【Poison Class】

4
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear approved SCBA in full pressure-demand and full protective gear. Use agent most appropriate to extinguish fire.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Clean up spills immediately, while using/wearing the proper protective equipment.
Stability and ReactivityBack to Contents
【Stability】

Stable under normal temperatures and pressures.
【Decomposition】

Irritating and toxic fumes and gases.
Hazards IdentificationBack to Contents
【EC Risk Phrase】

R 36/37/38
【EC Safety Phrase】

S 26 36
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