中文名 | 2,3,5-三氟苯酚 |
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英文名 | 2,3,5-trifluorophenol |
英文别名 |
2,3,5-Trifluor-phenol
2,3,4,6-TETRA-O-BENZYL-A-D-GLUCOPYRANOSYL FLUORIDE MFCD00075416 2 3 5-TRIFLUOROPHENOL |
密度 | 1.457 g/mL at 25 °C(lit.) |
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沸点 | 57 °C29 mm Hg(lit.) |
熔点 | 29 °C(lit.) |
分子式 | C6H3F3O |
分子量 | 148.08300 |
闪点 | 130 °F |
精确质量 | 148.01400 |
PSA | 20.23000 |
LogP | 1.80950 |
外观性状 | 透明淡黄色液体在熔点后 |
折射率 | n20/D 1.462(lit.) |
储存条件 | 保持容器密封,放入紧密的出藏器内,储存在阴凉,干燥的地方 |
稳定性 | 避免氧化物,强碱,空气水分接触 |
分子结构 | 1、 摩尔折射率:28.11 2、 摩尔体积(m3/mol):100.4 3、 等张比容(90.2K):243.6 4、 表面张力(dyne/cm):34.5 5、 极化率(10 -24cm 3):11.14 |
计算化学 | 1.疏水参数计算参考值(XlogP):1.9 2.氢键供体数量:1 3.氢键受体数量:4 4.可旋转化学键数量:0 5.互变异构体数量:3 6.拓扑分子极性表面积20.2 7.重原子数量:10 8.表面电荷:0 9.复杂度:120 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:浅黄色透明液体 2. 密度(g/L,25ºC):1.457 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(ºC):29 5. 沸点(ºC,常压):未确定 6. 沸点(ºC 29mmHg):57 7. 折射率(nD20):1.462 8. 闪点(ºF):130 9. 比旋光度():未确定 10. 自燃点或引燃温度(ºC):未确定 11. 蒸气压(Pa,25ºC):未确定 12. 饱和蒸气压(kPa,20ºC):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(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: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 10 20/21/22 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Flammable. Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin.Hygroscopic (absorbs moisture from the air). Potential Health Effects Eye: Causes eye irritation. Contact may cause severe eye irritation and possible eye damage. Skin: Causes skin irritation. Harmful if absorbed through the skin. Ingestion: Harmful if swallowed. May cause irritation of the digestive tract. Inhalation: Harmful if inhaled. Causes respiratory tract irritation. Chronic: Not available. 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. Ingestion: Get medical aid. 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. 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. Will burn if involved in a fire. Flammable solid. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical 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. Remove all sources of ignition. Use a spark-proof tool. Section 7 - HANDLING and STORAGE Handling: Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 2268-15-7: Personal Protective Equipment Eyes: Not available. 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: Clear liquid Color: light yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 57 deg C @ 29.00mm Freezing/Melting Point: 29 deg C Autoignition Temperature: Not available. Flash Point: 54 deg C ( 129.20 deg F) Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: 1.4570g/cm3 Molecular Formula: F3C6H2OH Molecular Weight: 148.09 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials, ignition sources, exposure to moist air or water. 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# 2268-15-7 unlisted. LD50/LC50: Not available. Carcinogenicity: 2,3,5-Trifluorophenol - 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, 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: XN Risk Phrases: R 10 Flammable. R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 16 Keep away from sources of ignition - No smoking. S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 Wear suitable protective clothing, gloves and eye/face protection. WGK (Water Danger/Protection) CAS# 2268-15-7: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 2268-15-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 2268-15-7 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
生态学数据: 对水是稍微有害的,不要让未稀释或大量的产品接触地下水,水道或者污水系统,若无政府许可,勿将材料排入周围环境
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危害码 (欧洲) | Xn: Harmful; |
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风险声明 (欧洲) | R10;R20/21/22;R36/37/38 |
安全声明 (欧洲) | S16-S26-S27-S36/37/39 |
危险品运输编码 | UN 1325 4.1/PG 2 |
WGK德国 | 3 |
包装等级 | III |
危险类别 | 4.1 |
海关编码 | 29081000 |
~% 2268-15-7 |
文献:Journal of the American Chemical Society, , vol. 81, p. 94,95, 97 |
~% 2268-15-7 |
文献:Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 691 - 696 |
上游产品 2 | |
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下游产品 1 | |
海关编码 | 2908199090 |
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中文概述 | HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐 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: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |