4-Hydroxyphthalonitrile

Synonyms

3,4-Dicyanophenol;   4-Hydroxyphehalonitrile;

4-Hydroxybenzene-1,2-dicarbonitrile   ;

1,2-Benzenedicarbonitrile,   4-hydroxy-

CAS No.

30757-50-7

Molecular Formula｜Molecular Weight

C₈H₄N₂O    144.13

Appearance & Physical State

 Pale brown powder

Or Pale   grey powder

Assay

≥ 98.5% (HPLC-a/a), min

≥ 99.5% (HPLC-a/a), min, Purifed

Packing

Net 50g,   200g, 500g in Polyester bottle or Aluminum foil bag (Small   package).

Net 20kgs, 25kgs in Paper   & Plastic composite bag or Fiber drum lined with PE bags   (Large   package),   or Upon the consumer's request.

TRANSPORT REGULATIONS

and STORAGE CONDITIONS

Without main   danger (Common goods).

The   substance is not subject to IATA-DGR.

Keep   containers tightly closed when not in use.

Stored in the dry and   ventilated place at room temperature, keep away from incompatible substances.

Shelf Life: 60   Months.

USE

Used as pharmaceutical intermediates, dye intermediates and organic   synthesis intermediates. Used to synthesize phthalonitrile resin.