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1H-Tetrazole-1-acetic acid(21732-17-2)

1H-Tetrazole-1-acetic acid(21732-17-2)
Product IdentificationBack to Contents
【Product Name】

1H-Tetrazole-1-acetic acid
【Synonyms】

1H-Tetrazol-1-ylacetic acid
1H-Tetrazole-1-acetic acid
1-Tetrazoleacetic acid
1-Tetrazolylacetic acid
2-(1H-Tetrazol-1-yl)acetic acid
2-(Tetrazol-1-yl)acetic acid
【CAS】

21732-17-2
【Formula】

C3H4N4O2
【Molecular Weight】

128.09
【EINECS】

244-551-7
【Beilstein/Gmelin】

1210476
【Beilstein Reference】

5-26-11-00065
Physical and Chemical PropertiesBack to Contents
【Solubility in water】

Very soluble
【Melting Point】

128 - 131
【pKa/pKb】

2.67 (pKa)
First Aid MeasuresBack to Contents
【Ingestion】

Seek medical assistance.
【Inhalation】

Move victim to fresh air. Apply artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult.
【Skin】

Remove and isolate contaminated clothing and shoes. Flush with running water for at least 20 minutes.
【Eyes】

Flush with running water for at least 20 minutes.
Hazards IdentificationBack to Contents
【Inhalation】

May cause irritation.
【Skin】

See inhalation.
【Eyes】

See inhalation.
【Hazards】

May explode and throw fragments 500 meters or more if fire reaches cargo.
【UN (DOT)】

407
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Wear appropriate protective gloves, clothing and goggles.
【Respirators】

Wear positive pressure self-contained breathing apparatus (SCBA).
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Use plenty of water - FLOOD it! If water is not available, use carbon dioxide, dry chemical or dirt.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Make no contact with the spilled material. ELIMINATE ignition sources and ground all equipment. DO NOT OPERATE RADIO TRANSMITTERS WITHIN 100 meters OF ELECTRIC DETONATORS. DO NOT CLEAN-UP OR DISPOSE OF, EXCEPT UNDER SUPERVISION OF A SPECIALIST.
Transport InformationBack to Contents
【UN Number】

407
【Hazard Class】

1.4C
【Packing Group】

II
Stability and ReactivityBack to Contents
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
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