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477443 Sigma-Aldrich

1,1-Diphenyl-2-propyn-1-ol

99%

  • CAS Number 3923-52-2

  • Linear Formula HC≡CC(C6H5)2OH

  • Molecular Weight 208.26

  •  Beilstein/REAXYS Number 514549

  •  MDL number MFCD00041570

  •  PubChem Substance ID 24871373

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
assay   99%
bp   183 °C/20 mmHg (lit.)
mp   47-49 °C (lit.)
SMILES string   OC(C#C)(c1ccccc1)c2ccccc2
InChI   1S/C15H12O/c1-2-15(16,13-9-5-3-6-10-13)14-11-7-4-8-12-14/h1,3-12,16H
InChI key   SMCLTAARQYTXLW-UHFFFAOYSA-N

Description

General description

1,1-Diphenyl-2-propyn-1-ol is an alkynol.

Application

1,1-Diphenyl-2-propyn-1-ol may be used in the synthesis of:
• (PCy3)2Cl2Ru(3-phenylinden-1-ylidene) (Cy=cyclohexyl)
• thieno-2H-chromenes
• {Ru(Cp*)(CO)[=C(OMe)CH=CPh2][Ph2PCH2C(=O)tBu]}[PF6] (Cp=cyclopentadienyl)

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
DA4796050
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
113 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles

Articles

Functionalized Alkynes

Alkynes contain a highly versatile functional group that may be utilized for numerous reactions such as electrophilic additions of hydrogen, halogens, hydrogen halides, or water; metathesis; hydrobor...
Matthias Junkers
ChemFiles 2008, 8.1, 14.
Keywords: 1,3-Dipolar cycloaddition, Addition reactions, Building blocks, Click chemistry, Cycloadditions, Favorskii Reaction, Metathesis, Nucleophilic additions, Nucleophilic substitutions, Substitutions

Related Content

Alkynes and Acetylenic Building Blocks

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...
Keywords: Building blocks, Coupling reactions, Cross couplings

Peer-Reviewed Papers
15

References

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