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| 中文名 | 4-氟-2-(三氟甲基)苯甲醛 |
|---|---|
| 英文名 | 4-Fluoro-2-(trifluoromethyl)benzaldehyde |
| 中文别名 |
4-氟-2-三氟甲基苯甲醛
5-氟-2-三氟甲基苯甲醛 |
| 英文别名 |
4-fluoro-2-trifluoromethyl benzaldehyde
5-Fluoro-2-formylbenzotrifluoride 4-Fluoro-2-(trifluoromethyl)benzaldehyde Benzaldehyde, 4-fluoro-2-(trifluoromethyl)- α,α,α,4-Tetrafluoro-o-tolualdehyde VHR DF BXFFF MFCD00061313 |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 沸点 | 195.0±40.0 °C at 760 mmHg |
| 分子式 | C8H4F4O |
| 分子量 | 192.110 |
| 闪点 | 72.1±21.5 °C |
| 精确质量 | 192.019821 |
| PSA | 17.07000 |
| LogP | 2.32 |
| 外观性状 | 透明无色液体 |
| 蒸汽压 | 0.4±0.4 mmHg at 25°C |
| 折射率 | 1.459 |
| 储存条件 | 密闭，阴凉，干燥处 |
| 稳定性 | 按规定使用和贮存的不会分解，避氧化物 、空气 |
| 分子结构 | 1、 摩尔折射率：37.97 2、 摩尔体积（m3/mol）：138.8 3、 等张比容(90.2K)：316.6 4、 表面张力(dyne/cm)：27.0 5、 极化率(10-24cm3)：15.05 |
| 计算化学 | 1.疏水参数计算参考值（XlogP）:2.4 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:1 5.互变异构体数量:无 6.拓扑分子极性表面积17.1 7.重原子数量:13 8.表面电荷:0 9.复杂度:189 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 | 1. 性状：液体 2. 密度（g/mL25 ºC）：1.408 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：未确定 5. 沸点（ºC,常压）：114 6. 沸点（ºC0.35mmHg）：未确定 7. 折射率：n20/D 1.452 8. 闪点（ºC）：57 9. 比旋光度（º）：未确定 10. 自燃点或引燃温度（ºC）：未确定 11. 蒸气压（kPa,）：未确定 12. 饱和蒸气压（kPa,60ºC）：未确定 13. 燃烧热（KJ/mol）：未确定 14. 临界温度（ºC）：未确定 15. 临界压力（KPa）：未确定 16. 油水（正辛醇/水）分配系数的对数值：未确定 17. 爆炸上限（%,V/V）：未确定 18. 爆炸下限（%,V/V）：未确定 19. 溶解性：未确定 |
Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. Inhalation: Causes respiratory tract irritation. 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. 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: Treat symptomatically and supportively. Antidote: None reported. 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 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: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse. 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# 90176-80-0: 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: Liquid Color: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 114 deg C Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: 56 deg C ( 132.80 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: 1.4080g/cm3 Molecular Formula: C8H4F4O Molecular Weight: 192.11 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Incompatible materials, excess heat. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen fluoride gas. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 90176-80-0 unlisted. LD50/LC50: Not available. Carcinogenicity: 4-Fluoro-2-(trifluoromethyl)benzaldehyde - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Other No information available. 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, N.O.S.* Hazard Class: 3 UN Number: 1993 Packing Group: III IMO Shipping Name: FLAMMABLE LIQUID, N.O.S. Hazard Class: 3.3 UN Number: 1993 Packing Group: III RID/ADR Shipping Name: FLAMMABLE LIQUID, N.O.S. Hazard Class: 3 UN Number: 1993 Packing group: III 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# 90176-80-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 90176-80-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 90176-80-0 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
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生态学数据: 对水是稍微危害的，若无政府许可，勿将材料排入周围环境。
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| 符号 |
GHS02, GHS07 |
|---|---|
| 信号词 | Warning |
| 危害声明 | H226-H315-H319-H335 |
| 警示性声明 | P261-P305 + P351 + P338 |
| 个人防护装备 | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| 危害码 (欧洲) | Xi:Irritant; |
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | S26-S36-S37/39 |
| 危险品运输编码 | UN 1989 3/PG 3 |
| WGK德国 | 3 |
| 包装等级 | III |
| 危险类别 | 3 |
| 海关编码 | 2913000090 |
|
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90176-80-0 |
| 文献：Tetrahedron Letters, , vol. 54, # 45 p. 6053 - 6056 |
| 上游产品 2 | |
|---|---|
| 下游产品 4 | |
| 海关编码 | 2913000090 |
|---|---|
| 中文概述 | 2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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 |
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
