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1-Tetralone(529-34-0)

1-Tetralone(529-34-0)
Product IdentificationBack to Contents
【Product Name】

1-Tetralone
【Synonyms】

1,2,3,4-Tetrahydro-1-naphthalenone
3,4-Dihydro-1(2H)-naphthalenone
3,4-Dihydro-2H-naphthalen-1-one
alpha-Tetralone
【CAS】

529-34-0
【Formula】

C10H10O
【Molecular Weight】

146.19
【EINECS】

208-460-6
【RTECS】

QK4375000
【RTECS Class】

Other
【Beilstein/Gmelin】

4163974
【EC Class】

harmful
Physical and Chemical PropertiesBack to Contents
【Appearance】

Viscous, clear, amber to brown liquid.
【Solubility in water】

Insoluble
【Melting Point】

5 - 6
【Boiling Point】

256
【Vapor Pressure】

0.02 (25 C)
【Density】

1.0988 g/cm3 (16 C)
【Partition Coefficient】

2.61
【Heat Of Vaporization】

49.3 kJ/mol
【Usage】

Solvent and intermediate.
【Vapor Density】

5
【Refractive Index】

1.5672 (20 C)
First Aid MeasuresBack to Contents
【Ingestion】

Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. Allow the victim to rinse his mouth and then to drink 2-4 cupfuls of water, and seek medical advice.
【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. Wash clothing before reuse.
【Eyes】

Irrigate exposed eyes with copious amounts of tepid water for at least 15 minutes. If irritation, pain, swelling, lacrimation, or photophobia persist, the patient should be seen in a health care facility.
Handling and StorageBack to Contents
【Storage】

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】

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

May cause irritation of the digestive tract. May be harmful if swallowed.
【Inhalation】

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

May cause skin irritation. The toxicological properties of this material have not been fully investigated.
【Eyes】

May cause eye irritation. The toxicological properties of this material have not been fully investigated.
【Hazards】

Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers.
【EC Risk Phrase】

R 20/22
【EC Safety Phrase】

S 36/37
【UN (DOT)】

1224
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Wear appropriate protective gloves, clothing and goggles.
【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.
【Poison Class】

4
Fire Fighting MeasuresBack to Contents
【Flash Point】

104
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. In case of fire use water spray, dry chemical, carbon dioxide, or chemical foam.
【Fire Potential】

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
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. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, using the appropriate protective equipment. Remove all sources of ignition. Provide ventilation.
Stability and ReactivityBack to Contents
【Disposal Code】

1
【Incompatibilities】

Oxidizing agents.
【Stability】

Stable under normal temperatures and pressures.
【Decomposition】

Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

1224
【Hazard Class】

3
【Packing Group】

I; II; III
【HS Code】

2914 39 00
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