用途：醫(yī)藥或農(nóng)藥中間體，用于藥物合成，也用于試劑。


感謝您選購我公司產(chǎn)品3,5-二甲基異惡唑
　

其它信息
Product Identification
【Product Name】3,5-Dimethylisoxazole
【Synonyms】Dimexaxol ；3,5-二甲基異惡唑
【CAS】300-87-8
【Formula】C5H7NO
【Molecular Weight】97.12
【EINECS】206-100-2
【RTECS】NY2774200
【RTECS Class】Drug
【Beilstein/Gmelin】106324
【Beilstein Reference】4-27-00-00978
【EC Class】flammable

Physical ａnd Chemical Properties
【Appearance】Clear, colorless liquid. Putrid odor.
【Solubility in water】Soluble
【Boiling Point】142℃
【Density】1.0026 g/cm3 (0℃)
【Refractive Index】1.4411 (15.2℃)

First Aid Measures
【Ingestion】do NOT induce vomiting. If victim is conscious ａnd alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
【Inhalation】Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
【Skin】Flush skin with plenty of soap ａnd water for at least 15 minutes while removing contaminated clothing ａnd shoes. Get medical aid if irritation develops or persists.
【Eyes】Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper ａnd lower eyelids. 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. Flammables-area.
【Handling】Wash thoroughly after handling. Wash hands before eating. Use only in a well ventilated area. Use spark-proof tools ａnd explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Do not get on skin or in eyes. Avoid ingestion ａnd inhalation.

Hazards Identification
【Ingestion】Ingestion of large amounts may cause gastrointestinal irritation.
【Inhalation】May cause allergic respiratory reaction.
【Skin】May cause skin irritation.
【Eyes】May cause eye irritation.
【Hazards】Vapors may form explosive mixtures with air. Vapors may travel to source of ignition ａnd flash back. Most vapors are heavier than air. They will spread along ground ａnd collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers.
【EC Risk Phrase】R 10
【EC Safety Phrase】S 23 24/25
【UN (DOT)】1993

Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA＇s eye ａnd face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【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.

Fire Fighting Measures
【Flash Point】31℃
【Fire Fighting】Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), ａnd full protective gear. Extinguishing media: Use foam, dry chemical, or carbon dioxide. Water may be ineffective.
【Fire Potential】HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.

Accidental Release Measures
【Small spills/leaks】Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Clean up spills immediately, using the appropriate protective equipment. Scoop up with a nonsparking tool, then place into a suitable container for disposal.

Stability ａnd Reactivity
【Disposal Code】3
【Stability】Stable under normal temperatures ａnd pressures.
【Incompatibilities】Strong oxidizing agents, acids, acid chlorides, acid anhydrides, ａnd carbon dioxide.
【Decomposition】Nitrogen oxides, carbon monoxide, carbon dioxide.
【Combustion Products】Fire may produce irritating, corrosive and/or toxic gases.

Transport Information
【UN Number】1993
【Hazard Class】3
【Packing Group】I; II; III
【HS Code】2934 99 90