Occupational Exposure to 1,3-Butadiene. 29 CFR 1910.1051. Chemical Identification. Gaseous monomer: CH 2 =CH-CH=CH 2 Stored as liquid under pressure Stabilizer added to prevent formation of polymer during storage. Production and Use. US production, 1991: 3 billion pounds (almost all by
29 CFR 1910.1051
There is also an Action Level (AL) of 0.5 ppm established by the standard.
Written plan for applicable elements of