Product Identification
【Product Name】Pyrocatechol monoethyl ether
【Synonyms】2-Ethoxyphenol  邻乙氧基苯酚
【CAS】94-71-3
【Formula】C8H10O2
【Molecular Weight】138.16999
【EINECS】202-358-5
【Beilstein/Gmelin】1100453
【Beilstein Reference】6-06

Physical and Chemical Properties
【Solubility in water】9 g/l (30℃)
【Melting Point】28~29℃
【Boiling Point】214~216℃
【Vapor Pressure】0.081 (25℃)
【Density】1.0936 g/cm3 (25℃)
【pKa/pKb】10.10 (pKa)
【Heat Of Vaporization】91.1 kJ/mol
【Refractive Index】1.5375 (20℃)

First Aid Measures
【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 skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
【Eyes】In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.

Handling and Storage
【Storage】Keep tightly closed. Keep away from heat and flame. Store in a cool dry place.

Hazards Identification
【Inhalation】Material is irritating to mucous membranes and upper respiratory tract. May be harmful if inhaled.
【Skin】Causes skin irritation. May be harmful if absorbed through the skin.
【Eyes】Severe eye irritant.
【Ingestion】Harmful if swallowed.
【Hazards】Emits toxic fumes under fire conditions.
【EC Risk Phrase】22 37/38 41
【EC Safety Phrase】26 36/37/39

Exposure Controls/Personal Protection
【Personal Protection】Compatible chemical-resistant gloves. Chemical safety ggles.
【Respirators】vernment approved respirator.
【Exposure Effects】Harmful. Harmful if swallowed. Irritating to respiratory system and skin. Risk of serious damage to eyes. Target organ(s): Eyes.

Fire Fighting Measures
【Flash Point】90℃
【Fire Fighting】Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.

Accidental Release Measures
【Small spills/leaks】Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.

Stability and Reactivity
【Disposal Code】1
【Stability】Stable at normal temperatures and pressures.
【Incompatibilities】Strong oxidizing agents, Strong bases.
【Decomposition】Carbon monoxide, Carbon dioxide.

Transport Information
【HS Code】2909 50 90