2923-56-0

• 常用中文名：4-三氟甲基苯肼盐酸盐
• 常用英文名：(4-(Trifluoromethyl)phenyl)hydrazine hydrochloride
• CAS号：2923-56-0
• 分子式：C₇H₈ClF₃N₂
• 分子量：212.600
• 相关类别： 化学试剂 有机试剂 肼
• 发布时间：2018-08-03 16:47:18
• 更新时间：2024-01-02 07:24:50

• 应用于医药中间体。

名称

• 中文名: 4-三氟甲基苯肼盐酸盐
• 英文名: [4-(trifluoromethyl)phenyl]hydrazine,hydrochloride
• 中文别名: 4-(三氟甲基)苯肼盐酸盐; 对三氟甲基苯肼盐酸盐; 1-[4-(氟甲基)苯基]肼盐酸盐; 4-三氟甲基苯肼HC; 4-(三氟甲基)盐酸苯肼
• 英文别名: 3-(Trifluoromethyl) Phenychydrazine Tech Hydrochloride; [4-(trifluoromethyl)phenyl]hydrazine hydrochloride; [4-(Trifluoromethyl)phenyl]hydrazinium chloride; MFCD00204233; 1-[4-(Trifluoromethyl)phenyl]hydrazine hydrochloride; [4-(Trifluoromethyl)phenyl]hydrazine hydrochloride (1:1); 4-(Trifluoromethyl)phenylhydrazinehydrochloride; Hydrazine, [4-(trifluoromethyl)phenyl]-, hydrochloride (1:1); 4-(Trifluoromethyl)Phenylhydrazine Hydrochloride; (4-(Trifluoromethyl)phenyl)hydrazine hydrochloride

物化性质

• 密度: 1.258g/cm3
• 沸点: 230ºC at 760 mmHg
• 熔点: 200 °C
• 分子式: C₇H₈ClF₃N₂
• 分子量: 212.600
• 闪点: 92.9ºC
• 精确质量: 212.032806
• PSA: 38.05000
• LogP: 3.56630
• 外观性状: 白色至淡黄色晶体粉末
• 蒸汽压: 0.0674mmHg at 25°C
• 储存条件:

  密闭于阴凉干燥环境中

• 稳定性:

  遵照规定使用和储存则不会分解。

• 分子结构:

  1、 摩尔折射率：39.74

  2、 摩尔体积（m³/mol）：129.5

  3、 等张比容（90.2K）：312.6

  4、 表面张力（dyne/cm）：33.8

  5、 极化率（10^-24cm³）：15.75

• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:3

  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38

  7.重原子数量:13

  8.表面电荷:0

  9.复杂度:138

  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:2

• 更多:

  1. 性状：黄至浅棕色结晶

  2. 密度（g/mL,25/4℃）：无可用

  3. 相对蒸汽密度（g/mL,空气=1）：无可用

  4. 熔点（ºC）：200

  5. 沸点（ºC,常压）：无可用

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：无可用

  8. 闪点（ºC）：无可用

  9. 比旋光度（º）：无可用

  10. 自燃点或引燃温度（ºC）：无可用

  11. 蒸气压（kPa,25ºC）：无可用

  12. 饱和蒸气压（kPa,60ºC）：无可用

  13. 燃烧热（KJ/mol）：无可用

  14. 临界温度（ºC）：无可用

  15. 临界压力（KPa）：无可用

  16. 油水（辛醇/水）分配系数的对数值：无可用

  17. 爆炸上限（%,V/V）：无可用

  18. 爆炸下限（%,V/V）：无可用

  19. 溶解性：无可用

MSDS

Name: 1-[4-(Trifluoromethyl)phenyl]hydrazine hydrochloride 95%+ Material Safety Data Sheet Synonym: CAS: 2923-56-0 Section 1 - Chemical Product MSDS Name:1-[4-(Trifluoromethyl)phenyl]hydrazine hydrochloride 95%+ Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 2923-56-0 1-[4-(Trifluoromethyl)phenyl]hydrazine 95+% unlisted Hazard Symbols: XI 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. 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. 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: 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: 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# 2923-56-0: 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: Solid Color: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 200 - 202 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: C7H8ClF3N2 Molecular Weight: 212.6 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, chlorine, nitrogen oxides, carbon monoxide, carbon dioxide, fluorine, hydrogen fluoride gas. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 2923-56-0 unlisted. LD50/LC50: Not available. Carcinogenicity: 1-[4-(Trifluoromethyl)phenyl]hydrazine hydrochloride - 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# 2923-56-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 2923-56-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 2923-56-0 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: 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): Xi:Irritant;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S26-S36/37/39-S37/39
• 海关编码: 2928000090

上下游产品

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海关

海关编码	2928000090
中文概述	2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%