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Chapter 173-334 WAC
Children's Safe Products Act - Reporting Rule

Chemical Evaluations

Ecology and Health completed a preliminary review and evaluation of chemicals considered for addition to or delisting from the list of chemicals of high concern to children (CHCCs) during the CSPA Reporting rulemaking. Chemicals under consideration are listed below with a link to the summary of the evaluation completed by Ecology and Health.

Stakeholder comments or questions on the preliminary draft rule language and proposed changes to the CHCC list should be directed to Kara Steward at 360-407-6250 or

Ecology expects to submit the formal rule proposal (the CR102) March 22, 2017.

Explanation of the process and chemicals reviewed is available:

CAS Number
Acronym Chemical Name
78-33-1 TBPP Tris(p-tert-butylphenyl) phosphate
80-09-1 BPS Bisphenol S
84-61-7 DCHP Dicyclohexyl phthalate
84-69-5 DIBP Diisobutyl phthalate
115-86-6 TPP Triphenyl phosphate*
126-72-7 TDBPP Tris (2,3-dibromopropyl) phosphate
126-73-8 TNBP Tri-n-butyl phosphate
131-18-0 DPP Dipentyl phthalate
335-67-1 PFOA Perfluorooctanoic acid
620-92-8 BPF Bisphenol F
1241-94-7 EHDPP Ethylhexyl diphenyl phosphate
1330-78-5 TCP Tricresyl phosphate
13674-84-5 TCPP Tris (2chloroisopropyl) phosphate*
26040-51-7 TBPH Bis (2-ethylhexyl) 2,3,4,5-tetra bromophthalate*
38051-10-4 V6 V6* - Phosphoric acid, P,P'-[2,2-bis(chloromethyl)-1,3-propanediyl] P,P,P',P'-tetrakis(2-chloroethyl) ester
68937-41-7 IPTPP Isopropylated triphenyl phosphate*
84852-53-9 DBDPE Decabromodiphenyl ethane
85535-84-8 SCCP Short-chain chlorinated paraffins
183658-27-7 TBB 2-ethylhexyl-2,3,4,5-tetrabromobenzoate*
85-44-9 Phthalic anhydride
556-67-2 D4 Octamethylcyclotetrasiloxane
7439-98-7 Mo Molybdenum
*flame retardants identified in Revised Code of Washington (RCW) 70.240.035

CSPA rulemaking contact information:

Kara Steward
Washington Department of Ecology
Hazardous Waste and Toxics Reduction Program
PO Box 47600
Olympia WA 98504-7600
Phone: 360-407-6250
Fax: 360-407-6715

For special accommodations or documents in an alternative format, call 360-407-6700, 711 (relay service), or 877-833-6341 (TTY).

Ecology’s ADA Accessibility page



Kara Steward


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Related Links

CSPA Website