4,4,4-三氟-2-丁醇 | 101054-93-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 4,4,4-三氟-2-丁醇
• 英文名称: 4,4,4-trifluoro-2-butanol
• 英文别名: 4,4,4-trifluorobutan-2-ol；4,4,4-Trifluor-2-butanol
• CAS: 101054-93-7
• 化学式: C₄H₇F₃O
• 分子量: 128.094
• InChiKey: MZYWEUWEIXJBPQ-UHFFFAOYSA-N

物化性质

• 沸点：
  99.85 °C
• 密度：
  1.176±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  4

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4,4,4-Trifluoro-2-butanol
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: 4,4,4-Trifluoro-2-butanol
CAS number: 101054-93-7

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C4H7F3O
Molecular weight: 128.1

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, hydrogen fluoride.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  4-fluoro-N-methyl-3-nitrobenzenesulfonamide 、 4,4,4-三氟-2-丁醇 在 sodium hydride 作用下， 以 1,4-二氧六环 、 mineral oil 为溶剂， 反应 20.5h， 以89%的产率得到N-methyl-3-nitro-4-[(3,3,3-trifluoro-1-methylpropyl)oxy]benzenesuIfonamide
  参考文献：
  名称：

  [EN] COMPOUNDS AND METHODS
  [FR] COMPOSÉS ET PROCÉDÉS

  摘要：

  揭示了具有化学式（I）的化合物，其中X、Y、Z、R1、R2和R3如本文所定义，并公开了制备和使用这些化合物的方法。

  公开号：

  WO2011149827A1
• 作为产物：
  描述：

  4,4,4,-三氟丁-2-酮 在 lithium aluminium tetrahydride 作用下， 以60%的产率得到4,4,4-三氟-2-丁醇
  参考文献：
  名称：

  什么时候三氟甲基比甲基更具亲脂性？脂族醇和三氟醇的分配系数和选定的化学位移。

  摘要：

  确定了12种三氟甲基化脂肪醇及其非氟化对应物的辛醇-水分配系数。后一个值是在建立适当的相关方程后，使用苯甲醇-水溶剂系统的测量值得出的。附带地，发现了经验方程，其允许在给定分子式和沸点的情况下估计未取代的醇的分配系数。仅当三氟甲基位于α-位时，三氟强烈增强亲脂性。对于β-和γ-（三氟甲基）醇而言，这种增强几乎无法测量，而δ-和ε-（三氟甲基）化合物比其母体化合物具有更大的亲水性。化学位移的比较表明，相对亲脂性的变化主要受三氟甲基对羟基酸碱性的诱导作用控制。提出了用于获得一些醇的新的合成方法。

  DOI：

  10.1002/jps.2600751016

文献信息

• [EN] 2-AMINO-BENZIMIDAZOLE DERIVATIVES AND THEIR USE AS 5-LIPOXYGENASE AND/OR PROSTAGLANDIN E SYNTHASE INHIBITORS<br/>[FR] DÉRIVÉS 2-AMINO-BENZIMIDAZOLE ET LEUR UTILISATION COMME INHIBITEURS DE 5-LIPOXYGÉNASE ET/OU DE PROSTAGLANDINE E SYNTHASE
  申请人：PASTEUR INSTITUT KOREA

  公开号：WO2016016421A1

  公开（公告）日：2016-02-04

  The present invention relates to benzimidazole derivatives having the general formula I, wherein n is 0 or 1; X1 and X2 are independently, at each occurrence, CR5 or N; Y is C1-C6 alkylene, wherein alkylene is optionally substituted with one to two C1-C3 alkyl groups; R1 is selected from the group consisting of hydrogen, halogen, C1-C6 alkoxy, -NH2, -NHR6, -NR7R8 and -NH-(R9)n-R10, n being 0 or 1; R2 is selected from the group consisting of hydrogen, halogen, C1-C6 alkyl, -NH2, -NHR6, - NR7R8 and -NH-(R9)n-R10; R3 is selected from the group consisting of hydrogen, hydroxyl, OR11, -NR7R8, C1-C6 alkoxy, C1-C6 alkyl, C3-C10 cycloalkyl, C1-C3 haloalkyl, -C(O)NHR11, aryl, heteroaryl and heterocyclyl, wherein each of said cycloalkyl, aryl, heteroaryl and heterocyclyl is optionally and independently substituted with one to four Ra groups; and R4 is selected from the group consisting of -NH2, -N(R12)(V)pR13, - NH(V)p-OR14, -NHC(O)R15, and groups of formula la shown below, and their use in the treatment of diseases, in particular inflammatory diseases, cancer, stroke and/or Alzheimer's disease.

  本发明涉及具有通式I的苯并咪唑衍生物，其中n为0或1；X1和X2在每次出现时独立地为CR5或N；Y为C1-C6烷基，其中烷基可以选择性地用一到两个C1-C3烷基取代；R1从氢、卤素、C1-C6烷氧基、-NH2、-NHR6、-NR7R8和-NH-(R9)n-R10的群中选择，其中n为0或1；R2从氢、卤素、C1-C6烷基、-NH2、-NHR6、-NR7R8和-NH-(R9)n-R10的群中选择；R3从氢、羟基、OR11、-NR7R8、C1-C6烷氧基、C1-C6烷基、C3-C10环烷基、C1-C3卤代烷基、-C(O)NHR11、芳基、杂芳基和杂环烷基的群中选择，其中所述的每个环烷基、芳基、杂芳基和杂环烷基可以选择性且独立地用一到四个Ra基取代；R4从-NH2、-N(R12)(V)pR13、-NH(V)p-OR14、-NHC(O)R15和下面所示的通式la的基中选择，并且它们在治疗疾病，特别是炎症性疾病、癌症、中风和/或阿尔茨海默病中的用途。
• Novel Nucleophilic Trifluoromethylation of Vicinal Diol Cyclic Sulfates
  作者：Naoto Takechi、Samia Ait-Mohand、Maurice Medebielle、William R. Dolbier

  DOI：10.1021/ol0270374

  日期：2002.12.1

  [reaction: see text] A novel method for highly regioselective and stereospecific nucleophilic trifluoromethylation of vicinal diol cyclic sulfates, using the reagent derived from reduction of trifluoromethyl iodide by tetrakis(dimethylamino)ethylene (TDAE), is presented.

  [反应：见正文]提出了一种新的方法，该方法使用四（二甲基氨基）乙烯（TDAE）还原三氟甲基碘的试剂，对邻二醇二元环硫酸盐进行高度区域选择性和立体特异性亲核三氟甲基化。
• Process for trifluoromethylation of sulfates
  申请人：——

  公开号：US20030199715A1

  公开（公告）日：2003-10-23

  The subject invention relates to a process for the trifluoromethylation of sulfates, including cyclic and acyclic sulfates. The subject invention further pertains to the compounds produced by the trifluoromethylation of sulfates.

  本发明涉及一种对硫酸盐进行三氟甲基化的方法，包括环状和非环状硫酸盐。本发明进一步涉及通过对硫酸盐进行三氟甲基化所产生的化合物。
• AMIDINE COMPOUNDS AND USE THEREOF FOR PLANT DISEASE CONTROL
  申请人：Inoue Tohru

  公开号：US20130296436A1

  公开（公告）日：2013-11-07

  An amidine compound represented by formula (1): wherein R 1 represent a C1-C11 fluoroalkyl group, a C3-C11 fluoroalkenyl group or a C3-C11 fluoroalkynyl group; R 2 represent a C1-C3 alkyl group; R 3 represent a C1-C3 alkyl group; R 4 represent a C3-C6 cycloalkyl group or a C1-C6 alkyl group optionally having one or more halogens and R 5 represent a C3-C6 cycloalkyl group or a C1-C6 alkyl group optionally having one or more halogens, said compound having excellent plant disease controlling effect.

  一种由式（1）表示的酰胺化合物：其中R1表示C1-C11氟烷基，C3-C11氟烯基或C3-C11氟炔基；R2表示C1-C3烷基；R3表示C1-C3烷基；R4表示C3-C6环烷基或带有一个或多个卤素的C1-C6烷基；R5表示C3-C6环烷基或带有一个或多个卤素的C1-C6烷基，该化合物具有优异的植物病害控制效果。
• Gassen, Karl-Rudolf; Kirmse, Wolfgang, Chemische Berichte, 1986, vol. 119, # 7, p. 2233 - 2248
  作者：Gassen, Karl-Rudolf、Kirmse, Wolfgang

  DOI：——

  日期：——