320-65-0

• 常用中文名：2-氟苯亚甲基氯
• 常用英文名：2-fluorobenzal chloride
• CAS号：320-65-0
• 分子式：C₇H₅Cl₂F
• 分子量：179.01900
• 发布时间：2018-05-02 08:00:00
• 更新时间：2024-01-11 20:16:52

名称

• 中文名: 2-氟苯亚甲基氯
• 英文名: 2-fluorobenzal chloride
• 中文别名: 1-(二氯甲基)-2-氟苯
• 英文别名: 2-Fluorobenzal chloride; 2-Fluoro-1-dichloromethylbenzene; 2-Fluorobenzal chloride 5GR; 1-Fluoro-2-dichlormethylbenzene; 2-Fluorobenzalchloride; o-Fluorbenzylidenchlorid; EINECS 206-279-7; ortho-fluoro-benzal chloride; 1-(Dichloromethyl)-2-fluorobenzene; 1-Dichlormethyl-2-fluor-benzol; o-fluorobenzalchloride; MFCD00043797

物化性质

• 密度: 1.309
• 沸点: 224-232 °C
• 分子式: C₇H₅Cl₂F
• 分子量: 179.01900
• 闪点: 224-232°C
• 精确质量: 177.97500
• LogP: 3.30190
• 外观性状: 透明淡黄色液体
• 折射率: 1.526-1.528
• 分子结构:

  1、 摩尔折射率：40.86

  2、 摩尔体积（m³/mol）：133.4

  3、 等张比容（90.2K）：326.7

  4、 表面张力（dyne/cm）：35.9

  5、 极化率（10 ^-24cm ³）：16.19

• 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:1

  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:10

  8.表面电荷:0

  9.复杂度:106

  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℃）：1.309

  相对蒸汽密度（g/mL,空气=1）：不可用

  熔点（ºC）：不可用

  沸点（ºC,常压）：224-232

  沸点（ºC,5.2kPa）：不可用

  折射率：1.526-1.528

  闪点（ºC）：224-232

  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: 2-Fluorobenzal chloride 97% Material Safety Data Sheet Synonym: CAS: 320-65-0 Section 1 - Chemical Product MSDS Name:2-Fluorobenzal chloride 97% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 320-65-0 2-Fluorobenzal chloride 97% 206-279-7 Hazard Symbols: C Risk Phrases: 34 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Causes burns. Potential Health Effects Eye: Causes eye burns. Lachrymator (substance which increases the flow of tears). Skin: Causes skin burns. Ingestion: Causes gastrointestinal tract burns. Inhalation: Causes chemical burns to the respiratory tract. Chronic: Not available. 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 immediately. Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Do not induce vomiting. Get medical aid immediately. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. 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. 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. Section 7 - HANDLING and STORAGE Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Corrosives area. 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# 320-65-0: 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: Liquid Color: clear light yellow Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: 224 - 232 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: 1.309 Molecular Formula: C7H5Cl2F Molecular Weight: 179.02 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, carbon dioxide, hydrogen fluoride gas. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 320-65-0 unlisted. LD50/LC50: Not available. Carcinogenicity: 2-Fluorobenzal chloride - 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: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.* Hazard Class: 8 UN Number: 3265 Packing Group: III IMO Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. Hazard Class: 8 UN Number: 3265 Packing Group: III RID/ADR Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. Hazard Class: 8 UN Number: 3265 Packing group: III Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: C Risk Phrases: R 34 Causes burns. Safety Phrases: 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. 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# 320-65-0: 1 Canada CAS# 320-65-0 is listed on Canada's NDSL List. CAS# 320-65-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 320-65-0 is listed on the TSCA inventory. 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): C: Corrosive;
• 风险声明 (欧洲): R34;R36
• 安全声明 (欧洲): S45-S36/37/39-S26
• 危险品运输编码: 3265
• 包装等级: II
• 危险类别: 8
• 海关编码: 2903999090

合成路线

446-52-6 ~86% 320-65-0

文献：Leonel, Eric; Paugam, Jean-Paul; Heintz, Monique; Nedelec, Jean-Yves Synthetic Communications, 1999 , vol. 29, # 22 p. 4015 - 4024

95-52-3 ~% 320-65-0

文献：Chemische Berichte, , vol. 70, p. 1416,1419

上下游产品

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446-52-6 95-52-3
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446-52-6 579-72-6

海关

海关编码	2903999090
中文概述	2903999090 其他芳烃卤化衍生物. 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	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%