TSCA High-Priority Substances Sorted by Applicability to Electronics Manufacturing
TSCA High-Priority Substances | CASRN | Draft Scoping Document Release Date | Applicability to Electronics as Mentioned in Draft Scoping Document |
---|---|---|---|
Triphenyl Phosphate (TPP) | 115-86-6 | April 6, 2020 | Flame retardant used in computer and electronic product manufacturing |
Tris(2-chloroethyl) Phosphate (TCEP) | 115-96-8 | April 6, 2020 | Flame retardant used in electronic products |
4,4'-(1-Methylethylidene)bis[2,6-dibromophenol] (TBBPA) | 79-94-7 | April 6, 2020 | Flame retardant used in production of electronical and electronic products |
trans-1,2-Dichloroethylene | 156-60-5 | April 6, 2020 | Solvent used for electronics degreaser and flux remover |
1,1,2-Trichloroethane | 79-00-5 | April 6, 2020 | Solvent used in plastic and petrochemical manufacturing; draft scoping document includes information regarding electronic materials and flexible printed circuit manufacturing |
Formaldehyde | 50-00-0 | April 17, 2020 | Plating agent; draft scoping document mentions use as a chemical substance in commercial and consumer electrical and electronic products. |
Phthalic Anhydride | 85-44-9 | April 17, 2020 | Industrial use as load absorber and industrial and commercial uses in electrical and electronic products; used in electronics adhesives (5 to 10% phthalic anhydride); used in production of plastic and rubber products including electronics. |
Di-Ethylhexyl Phthalate (DEHP) | 117-81-7 | April 17, 2020 | Phthalate used in consumer or commercial electrical and electronic products; used in adhesives for electrical tape; Phthalates DEHP, BBP, DBP, and DIBP were added to Annex II to the RoHS Directive 2011/65/EU, “Restricted substances referred to in Article 4(1) and maximum concentration values tolerated by weight in homogeneous materials.” |
Butyl Benzyl Phthalate (BBP) | 85-68-7 | April 17, 2020 | Phthalate with industry and commercial uses to include adhesives, sealants, floor coverings, paints and coatings, and use in plastic and rubber products; Phthalates DEHP, BBP, DBP, and DIBP were added to Annex II to the RoHS Directive 2011/65/EU, “Restricted substances referred to in Article 4(1) and maximum concentration values tolerated by weight in homogeneous materials.” |
Dibutyl Phthalate (DBP) | 84-74-2 | April 17, 2020 | Phthalate used in ink, toner, colorant products used in the electronics industry; consumer exposures from products and articles include electrical and electronic products; Phthalates DEHP, BBP, DBP, and DIBP were added to Annex II to the RoHS Directive 2011/65/EU, “Restricted substances referred to in Article 4(1) and maximum concentration values tolerated by weight in homogeneous materials.” |
Di-isobutyl Phthalate (DIBP) | 84-69-5 | April 17, 2020 | Phthalate; No specific electronic equipment uses listed in draft scoping document; Phthalates DEHP, BBP, DBP, and DIBP were added to Annex II to the RoHS Directive 2011/65/EU, “Restricted substances referred to in Article 4(1) and maximum concentration values tolerated by weight in homogeneous materials.” |
Dicyclohexyl Phthalate | 84-61-7 | April 17, 2020 | Phthalate with industrial use in adhesives and sealants in electronic product manufacturing; industrial use in plastic and rubber products in electronic product manufacturing |
Di-isodecyl phthalate (DIDP) | 26761-40-0, 68515-49-1 | Expected later April 2020 | (Possible use. This is a manufacturer-requested risk evaluation) |
Di-isononyl phthalate (DINP) | 28553-12-0; 68515-48-0 | Expected later April 2020 | (Possible use. This is a manufacturer-requested risk evaluation) |
1,1-Dichloroethane | 75-34-3 | April 6, 2020 | No mention of electronics production in draft scoping document |
1,2-Dichloroethane | 107-06-2 | April 6, 2020 | No mention of electronics production in draft scoping document |
1,2-Dichloropropane | 78-87-5 | April 6, 2020 | No mention of electronics production in draft scoping document |
1, 3, 4, 6, 7, 8-Hexahydro-4, 6, 6, 7, 8, 8-Hexamethylcyclopenta[g]-2-Benzopyran (HHCB) | 1222-05-5 | April 6, 2020 | No mention of electronics production in draft scoping document |
1,3-Butadiene | 106-99-0 | April 6, 2020 | No mention of electronics production in draft scoping document |
Ethylene Dibromide | 106-93-4 | April 6, 2020 | No mention of electronics production in draft scoping document |
o-Dichlorobenzene | 95-50-1 | April 6, 2020 | No mention of electronics production in draft scoping document |
p-Dichlorobenzene | 106-46-7 | April 6, 2020 | No mention of electronics production in draft scoping document |