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二溴二甲基海因安全技术说明书

规格:99%
包装:25kg/桶
最小购量:1
CAS:77-48-5
分子式: C5H6Br2N2O2
分子量:285.93

Product Identification
【Product Name】1,3-Dibromo-5,5-dimethyl-2,4-imidazolidinedione
【Synonyms】Dibromantine;二溴二甲基海因
【CAS】77-48-5
【Formula】C5H6Br2N2O2
【Molecular Weight】285.93
【EINECS】201-030-9
【RTECS】MU0686000
【RTECS Class】Other
【Beilstein/Gmelin】146024
【Beilstein Reference】5-24-05-00374
【EC Class】harmful, corrosive, sensitizing, dangerous for the environment

Physical and Chemical Properties
【Appearance】White powder.
【Solubility in water】Insoluble
【Melting Point】186~192℃
【Boiling Point】368~376℃
【Density】>1.00 g/cm3 (25℃)

First Aid Measures
【Ingestion】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 immediately.
【Inhalation】Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. 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】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】Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Refrigerator (approx 4 C). Store protected from moisture.
【Handling】Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Do not allow contact with water. Keep from contact with moist air and steam.

Hazards Identification
【Ingestion】Harmful if swallowed.
【Inhalation】Inhalation of dust may cause respiratory tract irritation.
【Skin】Causes severe skin irritation.
【Eyes】Causes severe eye irritation.
【Hazards】May explode from heat or contamination. May react explosively with hydrocarbons (fuels). May ignite combustibles.
【EC Risk Phrase】R 22 34 41
【EC Safety Phrase】s26 36/37/39 45
【UN (DOT)】1479

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 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.
【Poison Class】3

Fire Fighting Measures
【Flash Point】155℃
【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. Use water with caution and in flooding amounts. Oxidizer. Greatly increases the burning rate of combustible materials. Containers may explode in the heat of a fire. Extinguishing media: Use water only! Do NOT use carbon dioxide or dry chemical. Do NOT use alcohol foams. Cool containers with flooding quantities of water until well after fire is out.
【Fire Potential】These substances will accelerate burning when involved in a fire.

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. Avoid generating dusty conditions. Provide ventilation. Do not get water inside containers.

Stability and Reactivity
【Disposal Code】3
【Stability】Stable under normal temperatures and pressures.
【Incompatibilities】Strong reducing agents, strong bases, moisture.
【Decomposition】Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen bromide, bromine.
【Combustion Products】Fire may produce irritating, corrosive and/or toxic gases.

Transport Information
【UN Number】1479
【Hazard Class】5.1
【Packing Group】I; II; III
【HS Code】2933 21 00

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