ChemicalBook >>1-Aminocyclopropanecarboxylic acid>>1-Amino-1-cyclopropanecarboxylic acid(22059-21-8)

1-Amino-1-cyclopropanecarboxylic acid(22059-21-8)

1-Amino-1-cyclopropanecarboxylic acid(22059-21-8)
Product IdentificationBack to Contents
【Product Name】

1-Amino-1-cyclopropanecarboxylic acid

1-Aminocyclopropane-1-carboxylic acid
a-Aminocyclopropanecarboxylic acid


【Molecular Weight】


【RTECS Class】


【Beilstein Reference】

Physical and Chemical PropertiesBack to Contents

White crystalline powder solid.
【Solubility in water】

Very soluble
【Melting Point】

248 - 249

2.29 (pKa)
【Partition Coefficient】


Neuroprotective agent.
First Aid MeasuresBack to Contents

Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.

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

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and StorageBack to Contents

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Wash clothing before reuse.
Hazards IdentificationBack to Contents

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Causes gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.

Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.

Causes skin irritation.

Causes eye irritation.
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.

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. 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
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. 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. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.
Stability and ReactivityBack to Contents

Stable at room temperature in closed containers under normal storage and handling conditions.

Strong oxidizing agents, moisture.

Nitrogen oxides, carbon monoxide, carbon dioxide.
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