1,1,3,3-PROPANETETRACARBONITRILE Chemical Properties

Melting point:

134-139 °C(lit.)

Boiling point:

496.7±40.0 °C(Predicted)

Density 

1.217±0.06 g/cm3(Predicted)

InChI

1S/C7H4N4/c8-2-6(3-9)1-7(4-10)5-11/h6-7H,1H2

InChIKey

QHNAZGXMVZNHLI-UHFFFAOYSA-N

SMILES

N#CC(CC(C#N)C#N)C#N

Safety Information

Hazard Codes 

T

Risk Statements 

23/24/25-36/37/38

Safety Statements 

22-26-36/37/39-45

RIDADR 

UN 3439 6.1/PG 2

WGK Germany 

3

RTECS 

TZ6900000

HazardClass 

6.1(a)

PackingGroup 

II

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials

Hazard Classifications

Acute Tox. 2 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

MSDS

• Language:English Provider:SigmaAldrich

1,1,3,3-PROPANETETRACARBONITRILE Usage And Synthesis

Uses

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.

General Description

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

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