90390-49-1

• 常用中文名：3-氯-5-氟苯甲醛
• 常用英文名：3-Chloro-5-fluorobenzaldehyde
• CAS号：90390-49-1
• 分子式：C₇H₄ClFO
• 分子量：158.557
• 相关类别： 有机原料 有机氟化合物 氟苯甲醛系列
• 发布时间：2018-08-25 12:51:18
• 更新时间：2024-01-02 07:42:45

名称

• 中文名: 3-氯-5-氟苯甲醛
• 英文名: 3-Chloro-5-fluorobenzaldehyde
• 英文别名: VHR CG EF; Benzaldehyde, 3-chloro-5-fluoro-; MFCD02261734; 3-Chloro-5-fluorobenzaldehyde

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 202.9±20.0 °C at 760 mmHg
• 分子式: C₇H₄ClFO
• 分子量: 158.557
• 闪点: 76.5±21.8 °C
• 精确质量: 157.993469
• PSA: 17.07000
• LogP: 2.07
• 外观性状: 白色至黄色低熔点固体或透明液体
• 蒸汽压: 0.3±0.4 mmHg at 25°C
• 折射率: 1.560
• 储存条件:

  干燥、阴凉、密闭处、惰性气体的环境中

• 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：37.89

  2、 摩尔体积（m³/mol）：117.2

  3、 等张比容(90.2K)：295.3

  4、 表面张力(dyne/cm)：40.2

  5、 极化率(10-24cm³)：15.02

• 计算化学:

  1.疏水参数计算参考值（XlogP）:2.1

  2.氢键供体数量:0

  3.氢键受体数量:2

  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:10

  8.表面电荷:0

  9.复杂度:129

  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：白色固体

  2. 密度（g/mL20 ºC）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：38-42

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC760mmHg）：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,）：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：不能溶解于水

MSDS

Name: 3-Chloro-5-fluorobenzaldehyde 97% Material Safety Data Sheet Synonym: CAS: 90390-49-1 Section 1 - Chemical Product MSDS Name:3-Chloro-5-fluorobenzaldehyde 97% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 90390-49-1 3-Chloro-5-fluorobenzaldehyde 97% unlisted Hazard Symbols: XI Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Irritating to eyes, respiratory system and skin.Air sensitive. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: Causes respiratory tract irritation. May be harmful if inhaled. May cause nausea and possible vomiting. May cause nausea, dizziness, and headache. 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: 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 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: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable 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. Store under an inert atmosphere. 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# 90390-49-1: 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: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. 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: Molecular Formula: C7H4ClFO Molecular Weight: 158.56 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, exposure to air. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Hydrogen chloride, carbon monoxide, carbon dioxide, hydrogen fluoride gas. Hazardous Polymerization: Not available. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 90390-49-1 unlisted. LD50/LC50: Not available. Carcinogenicity: 3-Chloro-5-fluorobenzaldehyde - 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 No information available. IMO No information available. RID/ADR No information available. 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# 90390-49-1: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 90390-49-1 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 90390-49-1 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 对水是无危害的，若无政府许可，勿将材料排入周围环境

安全

• 危害码 (欧洲): Xi: Irritant;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S37/39-S26
• 海关编码: 2913000090

合成路线

79944-64-2 ~70% 90390-49-1

文献：Meindl; Von Angerer; Schonenberger; Ruckdeschel Journal of Medicinal Chemistry, 1984 , vol. 27, # 9 p. 1111 - 1118

71022-43-0 ~% 90390-49-1

文献：Journal of Medicinal Chemistry, , vol. 27, # 9 p. 1111 - 1118

79944-62-0 ~% 90390-49-1

文献：Journal of Medicinal Chemistry, , vol. 27, # 9 p. 1111 - 1118

79944-63-1 ~% 90390-49-1

文献：Journal of Medicinal Chemistry, , vol. 27, # 9 p. 1111 - 1118

90390-46-8 ~% 90390-49-1

文献：Journal of Medicinal Chemistry, , vol. 27, # 9 p. 1111 - 1118

90390-48-0 ~% 90390-49-1

文献：Journal of Medicinal Chemistry, , vol. 27, # 9 p. 1111 - 1118

上下游产品

上游产品  5
79944-64-2 71022-43-0 79944-62-0 79944-63-1
90390-46-8
下游产品  1
90390-34-4

海关

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%