N-乙烯基吡咯烷酮安全技术说明书

Product Identification
【Product Name】1-Vinyl-2-pyrrolidone
【Synonyms】Pvpp
【CAS】88-12-0
【Formula】C6H9NO
【Molecular Weight】111.14
【EINECS】201-800-4
【RTECS】UY6107000
【RTECS Class】Tumorigen; Primary Irritant
【Beilstein/Gmelin】110513
【Beilstein Reference】5-21-06-00330
【EC Index Number】613-168-00-0
【EC Class】Carcinogenic Catery 3; Harmful; Irritant

Physical and Chemical Properties
【Appearance】Colorless liquid.
【Solubility in water】Soluble
【Melting Point】12~13℃
【Boiling Point】218℃
【Vapor Pressure】0.13 (25℃)
【Density】1.0458 g/cm3 (20℃)
【Partition Coefficient】.37
【Heat Of Vaporization】48.80 kJ/mol
【Vapor Density】3.8(AIR=1)
【Saturation Concentration】131.6 ppm (0.01%) at 24℃ (calculated)
【Refractive Index】1.5125 (20℃)

First Aid Measures
【Ingestion】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. 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.
【Eyes】Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical aid.

Handling and Storage
【Storage】Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Store at around 20 C.
【Handling】All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.

Hazards Identification
【Ingestion】Harmful if swallowed. May cause irritation of the digestive tract. May cause nausea and vomiting. Chronic exposure may cause liver damage.
【Inhalation】Harmful if inhaled. May cause respiratory tract irritation. May cause headache. Chronic exposure may cause ung damage.
【Skin】Harmful if absorbed through the skin.
【Eyes】Causes eye irritation.
【Hazards】When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
【EC Risk Phrase】R 20/21/22 37 40 41 48/20
【EC Safety Phrase】S 26 36/37/39
【UN (DOT)】2810

Exposure Controls/Personal Protection
【Personal Protection】Wear appropriate safety ggles, protective clothing and gloves.
【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】1*

Fire Fighting Measures
【Flash Point】95
【Autoignition】240
【Fire Fighting】As in any fire, 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.
【Upper exp. limit】10
【Lower exp. limit】1.4
【Fire Potential】Will burn if involved in a fire. Vapors may form an explosive mixture with air.

Accidental Release Measures
【Small spills/leaks】ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.

Stability and Reactivity
【Disposal Code】9
【Incompatibilities】Keep away from strong oxidizing agents, acids.
【Stability】Stable under normal temperatures and pressures.
【Combustion Products】Fire may produce irritating, corrosive and/or toxic gases.

Transport Information
【UN Number】2810
【Hazard Class】6.1
【Packing Group】I; II; III
【HS Code】2933 79 00