175204-41-8

• 常用中文名：3-(2-氯-6-氟苯基)-5-甲基
• 常用英文名：3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonitrile
• CAS号：175204-41-8
• 分子式：C₁₁H₆ClFN₂O
• 分子量：236.63000
• 相关类别： 有机原料 有机氟化合物 氟苯腈系列
• 发布时间：2018-12-04 22:42:34
• 更新时间：2024-01-14 12:28:03

名称

• 中文名: 3-(2-氯-6-氟苯基)-5-甲基
• 英文名: 3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonitrile
• 英文别名: 3-(6-chloro-2-fluorophenyl)-5-methylisoxazole-4-carbonitrile; MFCD00052551; 3-(2-chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonitrile

物化性质

• 密度: 1.41g/cm3
• 沸点: 370.3ºC at 760mmHg
• 熔点: 78 °C
• 分子式: C₁₁H₆ClFN₂O
• 分子量: 236.63000
• 闪点: 177.7ºC
• 精确质量: 236.01500
• PSA: 49.82000
• LogP: 3.31418
• 蒸汽压: 7.01E-07mmHg at 25°C
• 折射率: 1.625
• 计算化学:

  1.疏水参数计算参考值（XlogP）:2.9

  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49.8

  7.重原子数量:16

  8.表面电荷:0

  9.复杂度:306

  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：未确定

  2. 密度（g/mL, 20 ℃ ）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：78

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC 0.5 mmHg）：未确定

  7. 折射率：未确定

  8. 闪点（ºC）：未确定

  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,25ºC）：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（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

MSDS

Name: 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonitrile 97% Material Safety Data Sheet Synonym: CAS: 175204-41-8 Section 1 - Chemical Product MSDS Name:3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonitrile 97% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 175204-41-8 3-(2-Chloro-6-fluorophenyl)-5-methylis 97% unlisted Hazard Symbols: XN Risk Phrases: 20/21/22 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful by inhalation, in contact with skin and if swallowed. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Harmful if absorbed through the skin. Ingestion: Harmful if swallowed. May cause irritation of the digestive tract. Inhalation: Harmful if inhaled. May cause 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. 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. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: 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# 175204-41-8: 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: Solid Color: white crystalline solid Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 85 - 87 deg C 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: Molecular Formula: C11H6ClFN2O Molecular Weight: 237 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Acids, bases, oxidizing agents. Hazardous Decomposition Products: Hydrogen chloride, chlorine, hydrogen cyanide, nitrogen oxides, carbon monoxide, carbon dioxide, fluorine, hydrogen fluoride gas. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 175204-41-8 unlisted. LD50/LC50: Not available. Carcinogenicity: 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonitrile - 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: NITRILES, SOLID, TOXIC, N.O.S.* Hazard Class: 6.1 UN Number: 3276 Packing Group: III IMO Shipping Name: NITRILES, TOXIC, N.O.S. Hazard Class: 6.1 UN Number: 3276 Packing Group: III RID/ADR Shipping Name: NITRILES, TOXIC, N.O.S. Hazard Class: 6.1 UN Number: 3276 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XN Risk Phrases: R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. Safety Phrases: S 36/37 Wear suitable protective clothing and gloves. WGK (Water Danger/Protection) CAS# 175204-41-8: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 175204-41-8 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 175204-41-8 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 危害码 (欧洲): Xi: Irritant;
• 风险声明 (欧洲): R20/21/22
• 安全声明 (欧洲): S26-S36/37/39
• 危险品运输编码: 3439