查看所有供应商和价格请点击：
| 中文名 | 全氟代十四酸 |
|---|---|
| 英文名 | perfluorotetradecanoic acid |
| 中文别名 | 全氟十四酸 |
| 英文别名 |
Tetradecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-heptacosafluoro-
Perfluorotetradecanoic acid Heptacosafluorotetradecanoic acid MFCD00153263 EINECS 206-803-4 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,14-heptacosafluorotetradecanoic acid Tetradecanoic acid, heptacosafluoro- |
| 密度 | 1.8±0.1 g/cm3 |
|---|---|
| 沸点 | 275.7±35.0 °C at 760 mmHg |
| 熔点 | 130-135 °C(lit.) |
| 分子式 | C14HF27O2 |
| 分子量 | 714.113 |
| 闪点 | 120.5±25.9 °C |
| 精确质量 | 713.954529 |
| PSA | 37.30000 |
| LogP | 13.08 |
| 外观性状 | 白色至灰白色 |
| 蒸汽压 | 0.0±1.2 mmHg at 25°C |
| 折射率 | 1.288 |
| 储存条件 | 室温 |
| 分子结构 | 1、 摩尔折射率：72.44 2、 摩尔体积（m3/mol）：401.9 3、 等张比容（90.2K）：803.8 4、 表面张力（dyne/cm）：15.9 5、 极化率（10 -24cm 3）：28.72 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:9 2.氢键供体数量:1 3.氢键受体数量:29 4.可旋转化学键数量:12 5.互变异构体数量:无 6.拓扑分子极性表面积37.3 7.重原子数量:43 8.表面电荷:0 9.复杂度:1060 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℃）：不可用 相对蒸汽密度（g/mL,空气=1）：不可用 熔点（ºC）：131-137 沸点（ºC,常压）：270 沸点（ºC,5.2kPa）：不可用 折射率：不可用 闪点（ºC）：192 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 |
Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Ingestion: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: No information found. Section 4 - FIRST AID MEASURES Eyes: 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. 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. 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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE 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. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. 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# 376-06-7: 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 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 respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid Color: white to off-white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 270 deg C @ 740 mmHg Freezing/Melting Point: 131-137 deg C Autoignition Temperature: Not applicable. Flash Point: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: CF3(CF2)12CO2H Molecular Weight: 714.12 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Dust generation, excess heat. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen fluoride gas, fluoride fumes. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 376-06-7 unlisted. LD50/LC50: Not available. Carcinogenicity: Perfluorotetradecanoic acid - 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: Not regulated. Hazard Class: UN Number: Packing Group: IMO Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: RID/ADR Shipping Name: Not regulated. Hazard Class: UN Number: Packing group: Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. S 28A After contact with skin, wash immediately with plenty of water. S 37 Wear suitable gloves. 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# 376-06-7: No information available. Canada CAS# 376-06-7 is listed on Canada's NDSL List. CAS# 376-06-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 376-06-7 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A |
|
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。
|
| 个人防护装备 | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| 危害码 (欧洲) | C: Corrosive; |
| 风险声明 (欧洲) | R34 |
| 安全声明 (欧洲) | S26-S36/37/39-S45 |
| 危险品运输编码 | 3261 |
| WGK德国 | 3 |
| 包装等级 | II |
| 危险类别 | 8 |
|
~%
376-06-7 |
| 文献：Industrial and Engineering Chemistry, , vol. 43, p. 2332 US2592069 , ; |
|
~%
376-06-7 |
| 文献：Industrial and Engineering Chemistry, , vol. 43, p. 2332 US2592069 , ; |
