• USA Home
  • 521086 - 1-Butyl-4-ethynylbenzene

EMAIL THIS PAGE TO A FRIEND
521086 Sigma-Aldrich

1-Butyl-4-ethynylbenzene

95%

  • CAS Number 79887-09-5

  • Linear Formula CH3(CH2)3C6H4C≡CH

  • Molecular Weight 158.24

  •  MDL number MFCD00173885

  •  PubChem Substance ID 24874186

  •  NACRES NA.22

Purchase

Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
assay   95%
refractive index   n20/D 1.527 (lit.)
density   0.906 g/mL at 25 °C (lit.)
SMILES string   CCCCc1ccc(cc1)C#C
InChI   1S/C12H14/c1-3-5-6-12-9-7-11(4-2)8-10-12/h2,7-10H,3,5-6H2,1H3
InChI key   ZVWWYEHVIRMJIE-UHFFFAOYSA-N

Description

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning-Warning
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
213.8 °F - closed cup
Flash Point(C) 
101 °C - closed cup

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Meet Synthia - Retrosynthesis Sofware
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

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

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?