ABSTRACT
Synonyms: bivinyl, vinyl ethylene, biethylene; formula: C4H6; structure: CH2=CH-CH=CH2; MW 54.10; CAS [106-99-0]; petroleum product; used to produce synthetic rubber, elastomers, and food-wrapping materials; colorless gas, mild aromatic odor; heavier than air; gas density 1.865 (air = 1); 2.212 g/L at NTP; lique es at −4.5°C; solidi es at −109°C; slightly soluble in water, 500 mg/L, soluble in organic solvents; carcinogenic; ammable.
