480438-83-3

• 常用中文名：3,3,3-三氟-3-[(2-四氢噻吩基)甲基]丙酸
• 常用英文名：3,3,3-Trifluoro-3-[(2-tetrahydrothienyl)methyl]propionic acid
• CAS号：480438-83-3
• 分子式：C₈H₁₁F₃O₂S
• 分子量：228.23200
• 发布时间：2018-09-05 10:11:43
• 更新时间：2024-02-29 13:00:06
• 下载msds

名称

• 中文名: 3,3,3-三氟-(2-四氢噻嗯基甲基)丙酸
• 英文名: 3,3,3-trifluoro-(2-tetrahydrothienylmethyl)propionic acid
• 中文别名: 3,3,3-三氟-3-[(2-四氢噻吩基)甲基]丙酸; 3,3,3-三氟-(2-四氢噻吩甲基)丙酸
• 英文别名: 3,3,3-Trifluoro-(2-tetrahydrothienylmethyl)propionic acid; MFCD03427208; 3,3,3-trifluoro-2-(thiolan-2-ylmethyl)propanoic acid

物化性质

• 密度: 1.376 g/mL at 25ºC(lit.)
• 沸点: 235ºC(lit.)
• 分子式: C₈H₁₁F₃O₂S
• 分子量: 228.23200
• 闪点: >230 °F
• 精确质量: 228.04300
• PSA: 62.60000
• LogP: 2.53520
• 折射率: n20/D >1.4620(lit.)
• 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：无可用

  2、 摩尔体积（cm³/mol）：无可用

  3、 等张比容（90.2K）：无可用

  4、 表面张力（dyne/cm）：无可用

  5、 极化率：无可用

• 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：5

  4、 可旋转化学键数量：2

  5、 拓扑分子极性表面积（TPSA）：40.1

  6、 重原子数量：14

  7、 表面电荷：-1

  8、 复杂度：212

  9、 同位素原子数量：0

  10、 确定原子立构中心数量：2

  11、 不确定原子立构中心数量：0

  12、 确定化学键立构中心数量：0

  13、 不确定化学键立构中心数量：0

  14、 共价键单元数量：1

• 更多:

  1. 性状：固体

  2. 密度（g/mL,25/4℃）：1.376

  3. 相对蒸汽密度（g/mL,空气=1）：无可用

  4. 熔点（ºC）：无可用

  5. 沸点（ºC,常压）：235

  6. 沸点（ºC,5.2kPa）：无可用

  7. 折射率：1.462

  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: 3 3 3-Trifluoro-(2-tetrahydrothienylmethyl)propionic acid Material Safety Data Sheet Synonym: 3-(Tetrahydrothiophen-2-yl)-2-trifluoromethylpropionic aci CAS: 480438-83-3 Section 1 - Chemical Product MSDS Name:3 3 3-Trifluoro-(2-tetrahydrothienylmethyl)propionic acid Material Safety Data Sheet Synonym:3-(Tetrahydrothiophen-2-yl)-2-trifluoromethylpropionic aci Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 480438-83-3 3,3,3-Trifluoro-(2-tetrahydrothienylme 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# 480438-83-3: 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: 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: C8H11F3O2S Molecular Weight: 228.23 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, hydrogen fluoride gas, sulfur oxides (SOx), including sulfur oxide and sulfur dioxide. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 480438-83-3 unlisted. LD50/LC50: Not available. Carcinogenicity: 3,3,3-Trifluoro-(2-tetrahydrothienylmethyl)propionic acid - 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 Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. 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# 480438-83-3: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 480438-83-3 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 480438-83-3 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

• 个人防护装备: Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
• 危害码 (欧洲): Xn,Xi
• 危险品运输编码: NONH for all modes of transport
• 海关编码: 2934999090

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%