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Table 6 to Subpart JJJ of Part 63—Known Organic HAP Emitted From the Production of Thermoplastic Products

Known Organic HAP Emitted From the Production of Thermoplastic Products

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Displayed edition2026-10-13
Last updated2026-10-13

Table 6 to Subpart JJJ of Part 63—Known Organic HAP Emitted From the Production of Thermoplastic Products

Thermoplastic product/SubcategoryOrganic HAP/chemical name
(CAS No.)
Acet-aldehyde (75-07-0)Acrylo-nitrile (107-13-1)1,3 Buta-diene (106-99-0)1,4-Dioxane (123-91-1)Ethylene Glycol (107-21-1)Methanol (67-56-1)Methyl metha-crylate (80-62-6)Styrene (100-42-5)
ABS latex ✔✔ ✔
ABS using a batch emulsion process ✔✔ ✔
ABS using a batch suspension process ✔✔ ✔
ABS using a continuous emulsion process ✔✔ ✔
ABS using a continuous mass process ✔✔ ✔
ASA/AMSAN ✔ ✔
EPS ✔
MABS ✔✔ ✔
MBS ✔ ✔✔
Nitrile resin ✔
PET using a batch dimethyl terephthalate process✔ ✔ ✔ ✔
PET using a batch terephthalic acid process✔ ✔ ✔
PET using a continuous dimethyl terephthalate process✔ ✔ ✔ ✔
PET using a continuous terephthalic acid process✔ ✔ ✔
PET using a continuous terephthalic acid high viscosity multiple end finisher process✔ ✔ ✔
Polystyrene resin using a batch process ✔
Polystyrene resin using a continuous process ✔
SAN using a batch process ✔ ✔
SAN using a continuous process ✔ ✔
CAS No. = Chemical Abstract Service Number.
ABS = Acrylonitrile butadiene styrene resin.
ASA/AMSAN = Acrylonitrile styrene resin/alpha methyl styrene acrylonitrile resin.
EPS = expandable polystyrene resin.
MABS = methyl methacrylate acrylonitrile butadiene styrene resin.
PET = poly(ethylene terephthalate) resin.
SAN = styrene acrylonitrile resin.
MBS = methyl methacrylate butadiene styrene resin.

[66 FR 36942, July 16, 2001]