354-65-4

• 常用中文名：1,2-二碘四氟代乙烷
• 常用英文名：1,2-diiodoperfluoroethane
• CAS号：354-65-4
• 分子式：C₂F₄I₂
• 分子量：353.824
• 相关类别： 化学试剂 有机试剂 卤代脂肪烃
• 发布时间：2018-03-13 08:00:00
• 更新时间：2024-01-06 15:52:42

名称

• 中文名: 1,2-二碘四氟代乙烷
• 英文名: 1,1,2,2-tetrafluoro-1,2-diiodoethane
• 中文别名: 四氟-1,2-二碘乙烷; 1,1,2,2-四氟-1,2-二碘乙烷; 1,2-二碘四氟乙烷
• 英文别名: Ethane, 1,1,2,2-tetrafluoro-1,2-diiodo-; 1,2-diioditetrafluoroethane; 1,2-diiodo-1,1,2,2-tetrafluoroethane; tetrafluoro-1,2-diiodoethane; MFCD00039401; 1,2-DIIODOTETRAFLUOROETHANE; 1,2-diiodoperfluoroethane; EINECS 206-567-2; 1,1,2,2-Tetrafluoro-1,2-diiodoethane; 1,2-diodotetrafluoroethane

物化性质

• 密度: 2.9±0.1 g/cm3
• 沸点: 111.0±8.0 °C at 760 mmHg
• 熔点: -21°C
• 分子式: C₂F₄I₂
• 分子量: 353.824
• 闪点: 36.0±5.6 °C
• 精确质量: 353.802521
• LogP: 4.37
• 外观性状: 透明粉红色至暗紫色液体
• 蒸汽压: 27.3±0.2 mmHg at 25°C
• 折射率: 1.537
• 储存条件: 室温， 密封， 干燥
• 分子结构:

  1、 摩尔折射率：37.83

  2、 摩尔体积（m³/mol）：121.0

  3、 等张比容（90.2K）：287.9

  4、 表面张力（dyne/cm）：31.9

  5、 极化率（10 ^-24cm ³）：15.00

• 计算化学:

  1.疏水参数计算参考值（XlogP）:3.1

  2.氢键供体数量:0

  3.氢键受体数量:4

  4.可旋转化学键数量:1

  5.互变异构体数量:无

  6.拓扑分子极性表面积0

  7.重原子数量:8

  8.表面电荷:0

  9.复杂度:78

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

• 更多:

  一、物性数据

  性状：不可用

  密度（g/mL,25/4℃）：2.629

  相对蒸汽密度（g/mL,空气=1）：不可用

  熔点（ºC）： -21 沸点（ºC,常压）： 112-113

  沸点（ºC,5.2kPa）：不可用

  折射率：1.494-1.499

  闪点（ºC）：112-113

  比旋光度（º）：不可用

  自燃点或引燃温度（ºC）：不可用

  蒸气压（kPa,25ºC）：不可用

  饱和蒸气压（kPa,60ºC）：不可用

  燃烧热（KJ/mol）：不可用

  临界温度（ºC）：不可用

  临界压力（KPa）：不可用

  油水（辛醇/水）分配系数的对数值：不可用

  爆炸上限（%,V/V）：不可用

  爆炸下限（%,V/V）：不可用

  溶解性：不可用

MSDS

Name: 1 2-Diiodotetrafluoroethane 98% Material Safety Data Sheet Synonym: None Known CAS: 354-65-4 Section 1 - Chemical Product MSDS Name:1 2-Diiodotetrafluoroethane 98% Material Safety Data Sheet Synonym:None Known Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 354-65-4 1,2-Diiodotetrafluoroethane 98% 206-567-2 Hazard Symbols: XI Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Irritating to eyes, respiratory system and skin.Light sensitive. Potential Health Effects Eye: Causes eye irritation. May cause chemical conjunctivitis. Skin: Causes skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed. Inhalation: Causes respiratory tract irritation. May be harmful if inhaled. Can produce delayed pulmonary edema. Chronic: No information found. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation. Notes to Physician: Treat symptomatically and supportively. 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Extinguishing Media: Use foam, dry chemical, or carbon dioxide. 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. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Store protected from light. Use only in a chemical fume hood. Wash clothing before reuse. Storage: Store in a cool, dry place. Store in a tightly closed container. Store protected from light. 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# 354-65-4: Personal Protective Equipment Eyes: Wear chemical splash goggles. 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 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Color: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 112 - 113 deg C Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: 2.629 Molecular Formula: C2F4I2 Molecular Weight: 353.8026 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not currently available. Conditions to Avoid: Light. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen fluoride gas, hydrogen iodide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 354-65-4 unlisted. LD50/LC50: Not available. Carcinogenicity: 1,2-Diiodotetrafluoroethane - 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 Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 Wear suitable gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 354-65-4: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 354-65-4 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 354-65-4 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 二、毒理学数据： 急性毒性：不可用。 生态学数据: 三、生态学数据： 1、其它有害作用：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): Xi:Irritant;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S37/39-S26
• 海关编码: 2903799090

上下游产品

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375-50-8 375-80-4 335-70-6 65975-18-0
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359-40-0 354-64-3

海关

海关编码	2903799090
中文概述	2903799090 其他无环烃卤化衍生物（含二种或三种以上不同卤素）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
Summary	2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%