Molecular weight:100.114 It is colorless transparent liquid at normal temperature with a smell of esters. It can be condensed into luster crystal when cooling.It will be translated into brown liquid when shning with producing resins.Specific gravity:0.976(25 deg.c.)melting point:-23.4 deg.c.,boiling point(760mm Hg):140.6 deg.c., flashing point;40.4deg.c.,autoigniting point:340 deg.c.It slightly dissolves in water,dissolves in alcohol,chloroform,ether,aldehyde,acetone and glacial acetic acid.

2 Main Use:
It is organic synthetic intermediate,it together with guanidine can produce amino-4.6-demethyl pyrimidine which is the main material for pharmaceuticals.It is solvent of cellulose acetate,additives of benzine and lubricant,drying agent germicide.insecticide of paints, It is catalyst,catalyst promoter,analytical reagent,extractant of rare noble metal,etc.

3 Package:In iron drum lined with plastic bag or plastic druns of 200kg net each.

4 Storage and transportation:
fire prevention,moisture-proof,stored in dangerous warehouse,transported according to regrulations of dangerous chemicals.

Content	99.5%min	99.5%min	99.5%min
(p20)g/cm3Density	0.970-0.975	0.970-0.975	0.970-0.975
Refractve Inex	1.4500.002	1.4500.002	1.4500.002
Acid content(As acetic acid)	0.15 %max	0.20% max	0.30% max
X3 Content	0.02 %max	0.05% max	0.10%max
High boiler	0.10% max	0.15 %max	0.25% max