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HomeProduct name list2-PHENYL-3-BUTYN-2-OL

2-PHENYL-3-BUTYN-2-OL

  • CAS NO.:127-66-2
  • Empirical Formula: C10H10O
  • Molecular Weight: 146.19
  • MDL number: MFCD00004454
  • EINECS: 204-855-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
2-PHENYL-3-BUTYN-2-OL Structural

What is 2-PHENYL-3-BUTYN-2-OL?

Chemical properties

WHITE SEMI-TRANSPARENT CRYSTALS

The Uses of 2-PHENYL-3-BUTYN-2-OL

2-Phenyl-3-butyn-2-ol is used in an aqueous copper (II)-promoted cycloaddtion to azides leading to triazoles.

The Uses of 2-PHENYL-3-BUTYN-2-OL

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

Properties of 2-PHENYL-3-BUTYN-2-OL

Melting point: 47-49 °C (lit.)
Boiling point: 102-103 °C/12 mmHg (lit.)
Density  1,031 g/cm3
refractive index  1.5620 (estimate)
Flash point: 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 for 2-PHENYL-3-BUTYN-2-OL

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P330:Rinse mouth.

Computed Descriptors for 2-PHENYL-3-BUTYN-2-OL

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