As required in § 63.11494(a), chemical manufacturing operations that process, use, or produce the HAP shown in the following table are subject to subpart VVVVVV.
| Type of HAP
| Chemical name
| CAS No.
|
|---|
| 1. Organic compounds | a. 1,3-butadiene | 106990
|
| | b. 1,3-dichloropropene | 542756
|
| | c. Acetaldehyde | 75070
|
| | d. Chloroform | 67663
|
| | e. Ethylene dichloride | 107062
|
| | f. Hexachlorobenzene | 118741
|
| | g. Methylene chloride | 75092
|
| | h. Quinoline | 91225
|
| 2. Metal compounds | a. Arsenic compounds
| |
| | b. Cadmium compounds
| |
| | c. Chromium compounds
| |
| | d. Lead compounds
| |
| | e. Manganese compounds
| |
| | f. Nickel compounds
| |
| 3. Others | a. Hydrazine | 302012 |