30984-28-2

• 常用中文名：1,1,1-三氟-5-甲基-2,4-己二酮
• 常用英文名：1,1,1-trifluoro-5-methyl-2,4-hexanedione
• CAS号：30984-28-2
• 分子式：C₇H₉F₃O₂
• 分子量：182.14000
• 发布时间：2018-11-28 18:31:50
• 更新时间：2024-01-21 09:55:22
• 下载msds

名称

• 中文名: 1,1,1-三氟-5-甲基-2,4-己二酮
• 英文名: 1,1,1-trifluoro-5-methyl-2,4-hexanedione
• 英文别名: 1,1,1-trifluoro-5-methyl-4-hexanedione; 2,4-Dioxo-5-methyl-1,1,1-trifluorohexane; 5-Methyl-1,1,1-trifluorohexane-2,4-dione; 5-METHYL-1,1,1-TRIFLUORO-2,4-HEXANEDIONE; 1-trifluoro-5-Methylhexane-2; 1,1,1-trifluoro-5-methyl-hexane-2,4-dione

物化性质

• 密度: 1.223g/cm3
• 沸点: 61ºC (48 mmHg)
• 分子式: C₇H₉F₃O₂
• 分子量: 182.14000
• 闪点: 33ºC
• 精确质量: 182.05500
• PSA: 34.14000
• LogP: 1.73300
• 折射率: 1.4005-1.4025
• 储存条件:

  密闭于阴凉干燥环境中

• 稳定性:

  遵照规定使用和储存则不会分解。

• 分子结构:

  1、 摩尔折射率：34.95

  2、 摩尔体积（m³/mol）：155.0

  3、 等张比容（90.2K）：341.7

  4、 表面张力（dyne/cm）：23.5

  5、 极化率（10 ^-24cm ³）：13.85

• 计算化学:

  1、 疏水参数计算参考值（XlogP）：2

  2、 氢键供体数量：0

  3、 氢键受体数量：5

  4、 可旋转化学键数量：3

  5、 拓扑分子极性表面积（TPSA）：34.1

  6、 重原子数量：12

  7、 表面电荷：0

  8、 复杂度：193

  9、 同位素原子数量：0

  10、 确定原子立构中心数量：0

  11、 不确定原子立构中心数量：0

  12、 确定化学键立构中心数量：0

  13、 不确定化学键立构中心数量：0

  14、 共价键单元数量：1

• 更多:

  1. 性状：无可用

  2. 密度（g/mL,25/4℃）：无可用

  3. 相对蒸汽密度（g/mL,空气=1）：无可用

  4. 熔点（ºC）：无可用

  5. 沸点（ºC,常压）：61/48 mmHg

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：1.4005-1.4025

  8. 闪点（ºC）：33

  9. 比旋光度（º）：无可用

  10. 自燃点或引燃温度（ºC）：无可用

  11. 蒸气压（kPa,25ºC）：无可用

  12. 饱和蒸气压（kPa,60ºC）：无可用

  13. 燃烧热（KJ/mol）：无可用

  14. 临界温度（ºC）：无可用

  15. 临界压力（KPa）：无可用

  16. 油水（辛醇/水）分配系数的对数值：无可用

  17. 爆炸上限（%,V/V）：无可用

  18. 爆炸下限（%,V/V）：无可用

  19. 溶解性：无可用

MSDS

Name: 1 1 1-Trifluoro-5-Methyl-2 4-Hexanedione Material Safety Data Sheet Synonym: None CAS: 30984-28-2 Section 1 - Chemical Product MSDS Name:1 1 1-Trifluoro-5-Methyl-2 4-Hexanedione Material Safety Data Sheet Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 30984-28-2 2,4-Hexanedione, 1,1,1-Trifluoro-5-Met ca 100 250-415-8 Hazard Symbols: C Risk Phrases: 10 25 34 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Flammable. Toxic if swallowed. Causes burns.Corrosive. Potential Health Effects Eye: Causes eye burns. May cause chemical conjunctivitis and corneal damage. Skin: Causes skin burns. May cause irritation and dermatitis. May cause cyanosis of the extremities. May cause skin rash (in milder cases), and cold and clammy skin with cyanosis or pale color. Ingestion: May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. May cause perforation of the digestive tract. Ingestion of large amounts may cause CNS depression. May cause systemic effects. Inhalation: Causes chemical burns to the respiratory tract. Aspiration may lead to pulmonary edema. Vapors may cause dizziness or suffocation. May cause systemic effects. Chronic: Effects may be delayed. Section 4 - FIRST AID MEASURES Eyes: Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes). Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes. Ingestion: Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors may form an explosive mixture with air. Vapors can travel to a source of ignition and flash back. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. Flammable liquid and vapor. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Extinguishing Media: For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. A vapor suppressing foam may be used to reduce vapors. Section 7 - HANDLING and STORAGE Handling: Remove contaminated clothing and wash before reuse. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Do not ingest or inhale. Use with adequate ventilation. Discard contaminated shoes. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Keep container closed when not in use. Flammables-area. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 30984-28-2: Personal Protective Equipment 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 minimize contact with skin. 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 respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Color: colorless Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 61 deg C @ 48.00mm Hg Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: 33 deg C ( 91.40 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C7H9F3O2 Molecular Weight: 182.14 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, ignition sources, excess heat, strong oxidants. Incompatibilities with Other Materials: Strong bases, strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, fluoride fumes. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 30984-28-2 unlisted. LD50/LC50: Not available. Carcinogenicity: 2,4-Hexanedione, 1,1,1-Trifluoro-5-Methyl- - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: FLAMMABLE LIQUID, TOXIC, CORROSIVE, N.O.S.* Hazard Class: 3 (6.1) UN Number: 3286 Packing Group: II IMO Shipping Name: FLAMMABLE LIQUID, TOXIC, CORROSIVE, N.O.S. Hazard Class: 3.2 (6.1) UN Number: 3286 Packing Group: II RID/ADR Shipping Name: FLAMMABLE LIQUID, TOXIC, CORROSIVE, N.O.S. Hazard Class: 3 UN Number: 3286 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 10 Flammable. R 25 Toxic if swallowed. R 34 Causes burns. Safety Phrases: S 9 Keep container in a well-ventilated place. S 16 Keep away from sources of ignition - No smoking. S 28 After contact with skin, wash immediately with... S 33 Take precautionary measures against static discharges. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 30984-28-2: No information available. Canada CAS# 30984-28-2 is listed on Canada's NDSL List. CAS# 30984-28-2 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 30984-28-2 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 该物质对环境可能有危害，对水体应给予特别注意。

安全

• 危害码 (欧洲): C,F,Xi
• 危险品运输编码: UN 1993
• 海关编码: 2914700090

合成路线

563-80-4 383-63-1 ~% 30984-28-2

文献：Dalton Transactions, , # 43 p. 9452 - 9465

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海关

海关编码	2914700090
中文概述	2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙酮报明包装
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%