Dear Sirswe must buy butadiene for my buyer - the seller's specs is exactly same as the buyer's specs as the attached !! so far, i need to get your best quotation to be evaluated by the buyer. i am the consultants(purchasing) on this buying project.this butadiene is raw material to produce SBR(styrene butadiene rubber) 1502 to make tyres.please confirmand your kindly advice will be highly appreicated.We need 5000(or more) mt monthly of BUTADIEN for Russia-Sankt Petersburg(CIF) exclusively with this chemical analyses. If you have possibility and interes to provide us mentioned quantity,let me know please. Target price beetween 1200-1350$ per mt-CIF.BRGDS!Kim Hankey Butadiene 1,3 General Characteristics:Butadiene stands for 1,3-butadiene with a chemical formula CH2=CH-CH=.H2. In normal conditions it is a gas with a characteristic smell. In a liquefied form it is a clear liquid of density amounting to 620.5 kg/m3 at 21 ?C.Application:Used for the manufacture of butadiene-styrene rubbers and latexes, polybutadiene rubbers, liquid polybutadienes and ABS polymers.PropertiesStandard/MethodUnitValueButadiene 1,3ASTM D 2593%99,6ButenesASTM D 2593ppm0,4Carbonyl as acetylaldehydeASTM D 4423ppmmax 20SulphurASTM D 3246ppmmax.5Butadiene dimerASTM D 2426Pt-Cp scaleMax. 1000Nonvolatile residueASTM D 1025ppmmax. 50Peroxide (like H2O2)ASTM D 5799ppmmax. 5Butadiene 1,2ASTM D 2593ppmmax. 30Dimethylformamide (DMF)ASTM D 2593ppmmax. 1Oxygen (O2) in airC 47 (int. method)ppmmax. 300Water (H2O)-not perceptibleStabiliser (TBC)ASTM D 1157ppm50 - 20Clarityvisually-clearPropadieneASTM D 2593ppmmax. 10Total acetylenesASTM D 2593ppmmax. 50MethylacetyleneASTM D 2593ppmmax. 20EthylacetyleneASTM D 2593ppmmax. 20VinilacetyleneASTM D 2593ppmmax. 20 Packaging, Storage, Transportation:The finished product is stored in above ground spherical containers under CSN690012. Butadiene is supplied in a liquefied state in railway tanks according toCSN 078304.
