Product Name: Cis-2-Butene C4H8 Packing: 40L, 44L, 47L, 50L cylinder (GB, ISO, DOT) Filling Content: 0.55kg/L Items Specification Cis-2-Butene C4H8 99.6% 1,2 Butadiene ≤ 100 ppm Trans-2-Butene ≤ 0.32% 1-Butene ≤ 0.02% 1-Butyne ≤ 100 ppm H2O ≤ 1 ppm Sulfur ≤ 0.5 ppm Transportation DOT Shipping Name Liquefied Petroleum Gas DOT Classification 2.1 DOT Label Flammable Gas UN Number UN 1012 CAS No. 590-18-1 CGA/BS341/DIN477 510/NO.4/NO.1 Shipped as Liquefied Gas Technical Information Cylinder State @ 21.1°C Liquid Flammable Limits In Air 1.6-9.7% Auto Ignition Temperature (°C ) 325 Molecular Weight (g/mol) 56.108 Specific gravity (air =1) 1.937 Critical Temperature…
