Product

2-PHENYL-3-BUTYN-2-OL

CAS No.：127-66-2

Other grades of this product :

2-PHENYL-3-BUTYN-2-OL Basic information

Product Name:	2-PHENYL-3-BUTYN-2-OL
Synonyms:	1-Methyl-1-phenylpropargyl alcohol;2-PHENYL-3-BUTYN-2-OL;(?-2-Phenyl-3-butyn-2-ol (3-1-3);Ethynyl methyl phenyl carbinol;2-phenylbut-3-yn-2-ol;2-PHENYL-3-BUTYN-2-OL, 98+%;Phenylbutynol;DL-2-Phenyl-3-butyn-2-ol, 98+%
CAS:	127-66-2
MF:	C10H10O
MW:	146.19
EINECS:	204-855-2
Product Categories:	Alkynes;Organic Building Blocks;Terminal;Building Blocks;Chemical Synthesis;Organic Building Blocks
Mol File:	127-66-2.mol

2-PHENYL-3-BUTYN-2-OL Chemical Properties

Melting point	47-49 °C (lit.)
Boiling point	102-103 °C/12 mmHg (lit.)
density	1,031 g/cm³
refractive index	1.5620 (estimate)
Fp	205 °F
storage temp.	Sealed in dry,2-8°C
form	Crystals
pka	12.46±0.29(Predicted)
color	White semi-transparent
BRN	1100096
CAS DataBase Reference	127-66-2(CAS DataBase Reference)
EPA Substance Registry System	2-Phenyl-3-butyn-2-ol (127-66-2)

Safety Information

Hazard Codes	Xn
Risk Statements	22
Safety Statements	22-24/25
WGK Germany	3
RTECS	ES0840000
TSCA	Yes
HS Code	29062990

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

2-PHENYL-3-BUTYN-2-OL Usage And Synthesis

Chemical Properties	WHITE SEMI-TRANSPARENT CRYSTALS
Uses	2-Phenyl-3-butyn-2-ol is used in an aqueous copper (II)-promoted cycloaddtion to azides leading to triazoles.
Uses	2-Phenyl-3-butyn-2-ol was used in the preparation of : (3-methyl-5-isoxazolyl)(phenyl)-methanol 1-(3-methyl-5-isoxazolyl)-1-phenyl-1-ethanol α-methylene cyclic carbonates via reaction with CO₂ catalyzed by transition metal salts in ionic liquid copper (II)-promoted cycloaddtion to azides leading to triazoles

2-PHENYL-3-BUTYN-2-OL Preparation Products And Raw materials

Preparation Products

METHYLCINNAMALDEHYDE

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