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Tetrahydro-4-pyranol(2081-44-9)

Tetrahydro-4-pyranol(2081-44-9)
Product IdentificationBack to Contents
【Product Name】

Tetrahydro-4-pyranol
【Synonyms】

4-Hydroxytetrahydropyran
Oxan-4-ol
Tetrahydro-4-pyranol
【CAS】

2081-44-9
【Formula】

C5H10O2
【Molecular Weight】

102.13
【EINECS】

218-210-8
【Beilstein/Gmelin】

102736
【Beilstein Reference】

5-17-03-00111
Physical and Chemical PropertiesBack to Contents
【Solubility in water】

Very soluble
【Boiling Point】

183
【Vapor Pressure】

0.23 (25 C)
【Density】

1.0649 g/cm3 (20 C)
【Heat Of Vaporization】

48.8 kJ/mol
【Refractive Index】

1.4600 (20<sup>o</sup>C)
First Aid MeasuresBack to Contents
【Ingestion】

If swallowed, wash out mouth with water provided person is conscious. Call a physician.
【Inhalation】

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
【Skin】

In case of contact, immediately wash skin with soap and copious amounts of water.
【Eyes】

In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.
Handling and StorageBack to Contents
【Storage】

Keep tightly closed. Keep away from heat and open flame. Store in a cool dry place.
Hazards IdentificationBack to Contents
【Inhalation】

Vapors may cause dizziness or suffocation. May cause irritation or burns.
【Skin】

May cause irritation or burns.
【Eyes】

See Skin.
【Hazards】

Emits toxic fumes under fire conditions.
【EC Safety Phrase】

24/25
【UN (DOT)】

1993
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Compatible chemical-resistant gloves. Chemical safety goggles.
【Respirators】

Government approved respirator.
Fire Fighting MeasuresBack to Contents
【Flash Point】

88
【Fire Fighting】

Extinguish using Carbon dioxide, dry chemical powder, or appropriate foam. Water spray. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
【Fire Potential】

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Cover with dry lime or soda ash, pick up, keep in a closed container, and hold for waste disposal. Ventilate area and wash spill site after material pickup is complete.
Stability and ReactivityBack to Contents
【Incompatibilities】

Strong oxidizing agents, Acid chlorides, Acid anhydrides.
【Decomposition】

Carbon monoxide, Carbon dioxide.
【Combustion Products】

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

1993
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