• USA Home
  • 663018 - Cyclopropylacetylene

EMAIL THIS PAGE TO A FRIEND
663018 Sigma-Aldrich

Cyclopropylacetylene

Neat, 97%

Synonym: Ethynylcyclopropane

  • CAS Number 6746-94-7

  • Empirical Formula (Hill Notation) C5H6

  • Molecular Weight 66.10

  •  MDL number MFCD02181090

  •  PubChem Substance ID 24884177

  •  NACRES NA.22

Purchase

Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal More...
InChI Key   NPTDXPDGUHAFKC-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.429
bp   51 °C
density   0.781 g/mL at 25 °C
storage temp.   2-8°C

Description

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1993BE 3 / PGII
WGK Germany 
2
Flash Point(F) 
1.4 °F
Flash Point(C) 
-17 °C

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number

Certificate of Origin (COO)

Please Enter a Lot Number

Meet Synthia - Retrosynthesis Sofware
Protocols & Articles

Articles

Alkynes

Alkynes have been used for many years in the Sonogashira coupling reaction1 and related Castro-Stephens reaction,2 and have recently gained considerable interest in the Huisgen 1,3- dipolar cycloaddi...

Aldrich ChemFiles 2006, 6.6, 6.
Keywords: 1,3-Dipolar cycloaddition, Alkynylations, Asymmetric synthesis, Castro-Stephens coupling, Chemfiles, Cycloadditions, Dienylations, Hydrosilylations, Oxidations, Rearrangements, Sonogashira Coupling, Type, Vinylations

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

Related Products

related product

Product #

Description

Add to Cart

08168 Timestrip Plus 8 °C

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?