99727-20-5

Basic information

• Product Name: 1,1,1-TRIFLUORO-2-PHENYL-3-BUTYN-2-OL
• Synonyms: ALPHA-ETHYNYL-ALPHA-TRIFLUOROMETHYLBENZYL ALCOHOL;2-PHENYL-1,1,1-TRIFLUOROBUT-3-YN-2-OL;1,1,1-TRIFLUORO-2-PHENYL-3-BUTYN-2-OL;1,1,1-Trifluoro-2-phenyl-3-butyn-2-ol,95%;1,1,1-Trifluoro-2-phenyl-3-butyn-2-olalpha-Ethynyl-alpha-trifluoromethylbenzyl alcohol
• CAS NO: 99727-20-5
• Molecular Formula: C₁₀H₇F₃O
• Molecular Weight: 200.16
• Product Categories: Alkynes;Organic Building Blocks;Terminal
• Mol File: 99727-20-5.mol
• Article Data: 19

Chemical Properties

• Boiling Point: 202.1 °C(lit.)
• Flash Point: 199 °F
• Appearance: /
• Density: 1.301 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.0425mmHg at 25°C
• Refractive Index: n20/D 1.473(lit.)
• PKA: 9.95±0.10(Predicted)
• CAS DataBase Reference: 1,1,1-TRIFLUORO-2-PHENYL-3-BUTYN-2-OL(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1,1-TRIFLUORO-2-PHENYL-3-BUTYN-2-OL(99727-20-5)
• EPA Substance Registry System: 1,1,1-TRIFLUORO-2-PHENYL-3-BUTYN-2-OL(99727-20-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 37/39-26
• WGK Germany: 3
• Hazardous Substances Data: 99727-20-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C10H7F3O/c1-2-9(14,10(11,12)13)8-6-4-3-5-7-8/h1,3-7,14H/t9-/m0/s1

Upstream product

• 434-45-7 2,2,2-Trifluoroacetophenone 
• 4301-14-8 acetylenemagnesium bromide 
• 1066-26-8 sodium acetylide 
• 141946-97-6 (R,S)-1,1,1-trifluoro-2-phenylbut-3-yn-2-yl acetate 
• 141946-97-6 (+)-1,1,1-trifluoro-2-phenylbut-3-yn-2-yl acetate 

Downstream Products

• 151990-46-4 (S)-1,1,1-trifluoro-2-benzyloxy-2-phenylbut-3-yne 
• 152141-78-1 (S)-1,1,1-trifluoro-2-phenylbut-3-ene-2-ol 
• 141946-97-6 (R,S)-1,1,1-trifluoro-2-phenylbut-3-yn-2-yl acetate 
• 141947-00-4 ((S)-1-Methoxy-1-trifluoromethyl-prop-2-ynyl)-benzene 
• 151990-49-7 (R)-methyl 5,5,5-trifluoro-4-hydroxy-4-phenylpentanoate 
• 151990-48-6 (R)-methyl 5,5,5-trifluoro-4-benzyloxy-4-phenylpentanoate 
• 151990-47-5 (R)-methyl 5,5,5-trifluoro-4-benzyloxy-4-phenylpent-2-yneoate 
• 151990-50-0 (2R,3S)-1,1,1-trifluoro-2-phenyl-3,4-epoxybutane-2-ol 
• 17257-71-5 (S)-Mosher acid 
• 1019336-44-7 C₂₆H₂₀F₃N₃O₂ 
• 1019337-01-9 C₂₆H₁₇F₃N₄O 
• 1019337-32-6 C₂₅H₁₈F₃N₃O 
• 1019337-90-6 C₂₄H₁₆F₃N₃O 
• 1019336-22-1 C₂₅H₁₈F₃N₃O 

Relevant articles and documents

Dynamic kinetic resolution of a tertiary alcohol

In spite of the tremendous success of dynamic kinetic resolutions for a broad range of compound classes, tertiary alcohols and their corresponding esters have still remained as one of the most challenging substrates for this type of process. This is due t

Catalytic Synthesis of Trifluoromethylated Allenes, Indenes, Chromenes, and Olefins from Propargylic Alcohols in HFIP

A general method to access CF3-substituted allenes from propargylic alcohols under Lewis acid catalysis in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) as solvent is described. By tuning the reaction time and temperature, the obtained allenes rearr

Construction of Chiral Tri- and Tetra-Arylmethanes Bearing Quaternary Carbon Centers: Copper-Catalyzed Enantioselective Propargylation of Indoles with Propargylic Esters

Copper-catalyzed enantioselective propargylation of indoles with propargylic esters and sequential Huisgen cycloaddition with azides lead to the construction of chiral triarylmethanes, bearing a quaternary carbon center, with high to excellent enantioselectivities. The result described herein can be used in the enantioselective preparation of a tetraarylmethane.