Product Identification
【Product Name】2-Nitrobenzyl alcohol邻硝基苯甲醇
【Synonyms】o-Nitrobenzyl alcohol
【CAS】612-25-9
【Formula】C7H7NO3
【Molecular Weight】153.13999999999999
【EINECS】210-302-6
【RTECS】DP0657050
【RTECS Class】Mutagen
【Beilstein/Gmelin】2046649
【Beilstein Reference】4-06-00-02608

Physical and Chemical Properties
【Appearance】Orange powder.
【Solubility in water】Slightly soluble
【Melting Point】71 - 72
【Boiling Point】270
【Vapor Pressure】0.001 (25 C)
【pKa/pKb】13.77 (pKa)
【Partition Coefficient】.77
【Heat Of Vaporization】55.6

First Aid Measures
【Ingestion】Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Get medical aid immediately. Wash mouth out with water. Induce vomiting only when instructed to do so by a physician.
【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 immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
【Eyes】Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.

Handling and Storage
【Storage】Keep container closed when not in use. Store in a cool, dry area away from incompatible substances.
【Handling】Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale.

Hazards Identification
【Inhalation】Harmful if inhaled. Causes irritation of the mucous membrane and upper respiratory tract.
【Skin】Causes skin irritation. Harmful if absorbed through the skin.
【Eyes】Causes eye irritation.
【Ingestion】Harmful if swallowed. Causes gastrointestinal tract burns.
【Hazards】Contact with metals may evolve flammable hydrogen gas.
【EC Risk Phrase】R 36/37/38
【EC Safety Phrase】S 26 36
【UN (DOT)】2811

Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear appropriate protective eyeglasses or chemical safety ggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves and clothing to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【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.
【Exposure Effects】Absorption into the body leads to the formation of methemoglobin which in sufficient concentrations causes cyanosis.

Fire Fighting Measures
【Flash Point】131
【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. Runoff from fire control or dilution water may cause pollution. Extinguishing media: For large fires, use water spray, fog or regular foam. For small fires, use dry chemical, carbon dioxide, water spray or regular foam.
【Fire Potential】Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

Accidental Release Measures
【Small spills/leaks】

Avoid generating dusty conditions. Provide ventilation. With a clean shovel, carefully pick up the material and place it into a clean dry container and cover for disposal.
Stability and Reactivity
【Disposal Code】3
【Incompatibilities】Acids, acid chlorides,acid anhydrides, chloroformates,strong oxidizing agents.
【Stability】Stable under normal temperatures and pressures.
【Decomposition】Nitrogen oxides, carbon monoxide, carbon dioxide.
【Combustion Products】Fire may produce irritating, corrosive and/or toxic gases.

Transport Information
【UN Number】2811
【Hazard Class】6.1
【Packing Group】I; II; III
【HS Code】2906 29 00