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Arsenic compounds
from Chemicals Guidance
Test method: 4-Nonylphenol, branched and linear (4-NP, various CAS RN), 4-Nonylphenol, branched and linear, ethoxylated (4-NPnEO, various CAS RN), 4-(1,1,3,3-tetramethylbutyl)phenol (4-tert-OP, CAS RN 140-66-9), 4-(1,1,3,3-tetramethylbutyl)phenol, ethoxylated (4-tert-OPnEO, UVCB substance, no CAS RN), 4-tert-butylphenol (CAS RN 98-54-4) and tris(4-nonylphenyl, branched and linear) phosphite (TNPP) with = 0.1% w/w of 4-nonylphenol, branched and linear (4-NP) (no CAS RN) are listed on the Candidate List of Substances of Very High Concern for authorization of the Regulation (EC) No 1907/2006 (REACH).
4-NPnEO and 4-tert-OPnEO are also included in Annex XIV to REACH.
Prop 65: APEOs are not listed under Proposition 65.
ISO 18254 (textile), APEO EN ISO 21084 (textile), AP ISO 18218-1 (leather)
LOQ: 10 mg/kg
