ChemicalBook >>4-Phenoxyphenol>>Hydroquinone monophenyl ether(831-82-3)

Hydroquinone monophenyl ether(831-82-3)

Hydroquinone monophenyl ether(831-82-3)
Product IdentificationBack to Contents
【Product Name】

Hydroquinone monophenyl ether
【Synonyms】

4-(Phenoxy)phenol
4-Hydroxydiphenyl ether
Hydroquinone monophenyl ether
p-Hydroxydiphenyl ether
p-Phenoxyphenol
【CAS】

831-82-3
【Formula】

C12H10O2
【Molecular Weight】

186.21
【EINECS】

212-611-1
【Beilstein/Gmelin】

2047182
【Beilstein Reference】

4-06-00-05724
Physical and Chemical PropertiesBack to Contents
【Appearance】

Beige crystals.
【Solubility in water】

Insoluble.
【Melting Point】

80 - 83
【Boiling Point】

314
【Vapor Pressure】

0.00026 (25 C)
【Partition Coefficient】

3.75
【Heat Of Vaporization】

57.7 kJ/mol
First Aid MeasuresBack to Contents
【Ingestion】

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
【Inhalation】

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

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

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and StorageBack to Contents
【Storage】

Store in a cool, dry place. Keep container closed when not in use.
【Handling】

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

See Inhalation.
【Inhalation】

Causes irritation.
【Skin】

Causes irritation.
【Eyes】

Causes irritation.
【Hazards】

During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
【EC Risk Phrase】

R 22 36/37/38
【EC Safety Phrase】

S 26 36/37/39
【UN (DOT)】

2430
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to minimize contact with skin.
【Respirators】

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.
Fire Fighting MeasuresBack to Contents
【Flash Point】

141
【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. Extinguishing media: Use agent most appropriate to extinguish fire.
【Fire Potential】

Combustible material: may burn but does not ignite readily.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Clean up spills immediately, using the appropriate protective equipment.
Stability and ReactivityBack to Contents
【Disposal Code】

3
【Incompatibilities】

Avoid contact with strong oxidizing agents.
【Stability】

Stable under normal temperatures and pressures.
【Decomposition】

Irritating and toxic fumes and gases.
【Combustion Products】

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

2430
【Hazard Class】

8
【Packing Group】

I; II; III
【HS Code】

2909 50 90
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