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375713 Aldrich

1,1,3,3-Propanetetracarbonitrile

97%

Synonym: 1,1,3,3-Tetracyanopropane

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Properties

Related Categories Building Blocks, C6 to C7, Chemical Synthesis, Cyanides/Nitriles, Nitrogen Compounds,
InChI Key   QHNAZGXMVZNHLI-UHFFFAOYSA-N
assay   97%
mp   134-139 °C(lit.)

Description

Packaging

25 g in glass bottle

Application

1,1,3,3-Propanetetracarbonitrile (1,1,3,3-Tetracyanopropane) may be used in the preparation of highly reactive vinylidene cyanide monomer (VCN), via pyrolysis at 180-250°C.

1,1,3,3-Tetracyanopropane may be used in the preparation of vinylidine cyanide.

General description

1,1,3,3-Propanetetracarbonitrile (1,1,3,3-Tetracyanopropane) has been prepared by the Knoevenagel reaction between formaldehyde and malonitrile in the presence of β-alanine (base). 1H, 13C NMR, vibrational and mass spectroscopic investigations suggest that its crystals exhibit orthorhombic space group, Pbcn (No. 60). Cell parameters have been reported as: a = 7.158(2), b = 10.510(3), c = 9.733(2)Å.

Preparation of 1,1,3,3-tetracyanopropane is reported.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3439 6.1 / PGII
WGK Germany 
3
RTECS 
TZ6900000
Protocols & Articles
Peer-Reviewed Papers
15

References

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