THIS IS A PROPYLENE TETRAMER, CAS NO 93821-12-6, A COLOURLESS LIQUID MIXTURE OF OLEFINS WITH THE PREDOMINATING CHEMICAL SPECIES BEING C12 OLEFINS. IT IS A RAW MATERIAL USED AS A CHEMICAL INTERMEDIATE TO MANUFACTURE ALCOHOLS, SURFACTANTS AND ALKYL PHENOLS. THE PRODUCT HAS BEEN PRODUCED BY THE OLIGOMERIZATION PROCESS OF REACTING PROPYLENE WITH ITSELF. COMPOSITION; ALL OLEFINS TOGETHER ACCOUNT FOR 99% PLUS OF PRODUCT C12 OLEFINS ACCOUNT FOR APPROX 70-78% BY WEIGHT THE OTHER OLEFINS THAT MAKE UP THE REST OF THE PRODUCT ARE PREDOMINANTLY C11, C13 AND C14 THE C12 OLEFIN CONTENT ITSELF IS A MIXTURE OF SEVERAL C12 ISOMERS A SMALL AMOUNT (<200PPM) OF STABILIZER IS ADDED TO PREVENT/REDUCE THE FORMATION OF PEROXIDES INITIAL BOILING POINT 179 C FINAL BOILING POINT 218 C

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 2710 PETROLEUM OILS AND OILS OBTAINED FROM BITUMINOUS MINERALS; OTHER THAN CRUDE; PREPARATIONS NOT ELSEWHERE SPECIFIED OR INCLUDED, CONTAINING BY WEIGHT 70% OR MORE OF PETROLEUM OILS OR OF OILS OBTAINED FROM BITUMINOUS MINERALS, THESE OILS BEING THE BASIC CONSTITUENTS OF THE PREPARATIONS; WASTE OILS GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 271012 OTHER THAN THOSE CONTAINING BIODIESEL AND OTHER THAN WASTE OILS; LIGHT OILS AND PREPARATIONS CN CODE 27101221 - FOR OTHER PURPOSES ALSO CLASSIFIED IN ACCORDANCE WITH CHAPTER 27 NOTE 2 CHAPTER 27 SUBHEADING NOTE 4