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2-Acetylthiazole(24295-03-2)

2-Acetylthiazole(24295-03-2)
Product IdentificationBack to Contents
【Product Name】

2-Acetylthiazole
【Synonyms】

1-(thiazol-2-yl)ethanone
Ethanone, 1-(2-thiazolyl)-
【CAS】

24295-03-2
【Formula】

C5H5NOS
【Molecular Weight】

127.17
【EINECS】

246-134-5
【Beilstein/Gmelin】

109803
【Beilstein Reference】

4-27-00-02617
Physical and Chemical PropertiesBack to Contents
【Appearance】

Clear, colorless liquid. With a stench.
【Solubility in water】

Soluble
【Melting Point】

65.5
【Boiling Point】

213
【Vapor Pressure】

0.17 (25 C)
【Density】

1.22 g/cm3
【Partition Coefficient】

.37
【Heat Of Vaporization】

44.9 kJ/mol
【Refractive Index】

1.55 (20 C)
First Aid MeasuresBack to Contents
【Ingestion】

Do NOT induce vomiting. 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.
【Inhalation】

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

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

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
【Storage】

Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
【Handling】

Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Hazards IdentificationBack to Contents
【Ingestion】

Ingestion of large amounts may cause gastrointestinal irritation. The toxicological properties of this substance have not been fully investigated.
【Inhalation】

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
【Skin】

Non-irritating to the skin.
【Eyes】

Non-irritating to the eyes.
【EC Safety Phrase】

S 23 24/25
【UN (DOT)】

3334
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】

78
【Fire Fighting】

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

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment.
Stability and ReactivityBack to Contents
【Stability】

Stable under normal temperatures and pressures.
【Incompatibilities】

Strong oxidizing agents, strong bases.
【Decomposition】

Carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide.
Transport InformationBack to Contents
【UN Number】

3334
【HS Code】

2934 10 00
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