2,5-Pyrazinedicarboxamide

2,5-Pyrazinedicarboxamide Property

Melting point:

>300 °C

Boiling point:

505.1±50.0 °C(Predicted)

Density 

1.466±0.06 g/cm3(Predicted)

storage temp. 

Store at room temperature

pka

13.16±0.50(Predicted)

Appearance

White to off-white Solid

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

2,5-Pyrazinedicarboxamide Chemical Properties,Usage,Production

Uses

Pyrazine-2,5-dicarboxamide is used as a polarizing particle and electrooptical modulating material manufactured from UV-curable polysiloxanes and dispersed polarizing particles for making plastic films.