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550477 Sigma-Aldrich

3,9-Dodecadiyne

97%

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Properties

Related Categories Alkynes, Building Blocks, Chemical Synthesis, Internal, Organic Building Blocks More...
InChI Key   SLQXYOMUNKJHRV-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.465 (lit.)
bp   55-58 °C/0.5 mmHg(lit.)
density   0.809 g/mL at 25 °C (lit.)

Description

General description

3,9-Dodecadiyne is an internal diyne that can undergo nickel-catalyzed cycloaddition with aryl nitriles to form pyridines.

Application

3,9-Dodecadiyne may be used as a monomer to prepare soluble hyperbranched poly(phenylenealkenes) via transition metal-catalyzed polycyclotrimerization. It may also be used as a starting material for preparing 1,2,3,4,9,10-hexaethyl-6,7,8,9-tetrahydroanthracene.

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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