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226610 Sigma-Aldrich

1-Phenyl-2-propyn-1-ol

98%

Synonym: (±)-α-Ethynylbenzyl alcohol, (±)-1-Phenyl-2-propyn-1-ol, (±)-3-Hydroxy-3-phenyl-1-propyne, 1-Phenylpropargyl alcohol

  • CAS Number 4187-87-5

  • Linear Formula CH≡CCH(OH)C6H5

  • Molecular Weight 132.16

  •  Beilstein/REAXYS Number 742365

  •  EC Number 224-064-6

  •  MDL number MFCD00021860

  •  PubChem Substance ID 24853579

  •  NACRES NA.22

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
Quality Level   100
assay   98%
refractive index   n20/D 1.549 (lit.)
bp   135-136 °C/13 mmHg (lit.)
mp   22-23 °C (lit.)
density   1.087 g/mL at 25 °C (lit.)
SMILES string   OC(C#C)c1ccccc1
InChI   1S/C9H8O/c1-2-9(10)8-6-4-3-5-7-8/h1,3-7,9-10H
InChI key   UIGLAZDLBZDVBL-UHFFFAOYSA-N

Description

Packaging

1, 10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
DO5900000
Flash Point(F) 
210.2 °F - closed cup
Flash Point(C) 
99 °C - closed cup

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Protocols & Articles

Articles

New Aromatic Terminal Alkynes

The terminal alkyne functionality has a wide range of applications including most recently the synthesis of spiropyran substituted 2,3-dicyanopyrazines1 and (±)-asteriscanolide,2 as well as conversio...
Chemfiles Volume 3 Article 5
Keywords: Applications, Medicinal chemistry, Organic synthesis

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We list over 600 alkyne building blocks, including a wide array of propargyl alcohols, acetylenic boron reagents, and halogenated substrates for cross-coupling. Additionally, many of these are termin...
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Peer-Reviewed Papers
15

References

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