125-83-7 Decanedihydrazide Sales Price Announcement

125-83-7 Sebacate dihydrazide, molecular formula: C10H22N4O2, molecular weight: 230.31, mainly widely used as raw material for various polymers. Add 0.2 moles of diethyl sebacate to a mixture of 0.816 moles of 85% hydrazine hydrate and 50 ml of absolute ethanol within 1.5 hours, keep the feeding temperature at about 70 °C, then react at 75 °C for 4 hours, and then cool to 5 ℃, to obtain 42 g of sebacic acid dihydrazide, the melting point of the product is 185 ℃, and the yield is about 91.3% (in terms of ester). At present, the purity of the product is 98%, and the price is about 10w-10.5w per ton. If you need it, please contact customer service.