1.Chemical formula:C10H10O4
2.Molecular weight:194.19
3.CAS No.:131-11-3
4.Package: 230KG/drum

1. Chemical formula and molecular weight
Chemical formula:C10H10O4
Molecular weight:194.19
CAS No.:131-11-3
2. Properties and uses
colourless, transparent oily liquid, b.p.282°C, freezing point 0°C, refractive index 1.516(20°C).
Soluble with various cellulosic resins, rubbers, ethylenic resins giving a good film-forming, adhesion and water-proofing properties.
Extensively used as solvent for producing methyl-ethyl ketone peroxide, flurocontaining anticorrosive coatings.
Plasticizer for resins of cellulose acetate.
Ingredient of mosquito-expellant, intermediate for organic synthesis etc..
3. Quality standard

Specification	Super Grade	First Grade	Qualified Grade
Colourity , code No. ≤	15	30	80
Acidity(calculated as phthalic acid), %≤	0.008	0.010	0.015
Density(20°C), g/cm3	1.193±0.002
Content(GC), % ≥	99.0	99.0	98.5
Flash point, °C ≥	135	130	130
Heat stability , code No. ≤	20	50	/
Water content, % ≤	0.10	0.20	/

4. Package and storage
Packed in 200 liter iron drum, net weight 220 kg/drum.
Stored at dry, shady, ventilated place. Prevented from collision and sunrays, rain-attack during handling and shipping.

Met the high hot and clear fire or contact the oxidizing agent, caused the burning danger.