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Compound record

4,4'-(1-methylpropylidene)bisphenol

Also known as H3W

77-40-7 · candidate list substance / phenolic substance · plastics

H3W SVHC Candidate ListEU monitoringplasticsendocrine disruption Bisphenol B2,2-Bis(4-hydroxyphenyl)butane4,4'-(1-Methylpropylidene)bisphenol
CAS 77-40-7
Formula C16H18O2
Molecular weight 242.31 g/mol
InChIKey HTVITOHKHWFJKO-UHFFFAOYSA-N

Why monitored

Why this substance is monitored in the EU

4,4'-(1-methylpropylidene)bisphenol is currently surfaced as candidate list substance in the EU.

The current imported view anchors this substance in CandidateList. The live rationale focuses on Endocrine disrupting properties (Article 57(f) - environment) Endocrine disrupting properties (Article 57(f) - human health), and this page is designed for fast status checks before deeper source review.

Rows behind the rationale

Imported framework context and legal signals

FrameworkStatusListedReasonSource
CandidateList Candidate List substance 8 Jul 2021 Endocrine disrupting properties (Article 57(f) - environment) Endocrine disrupting properties (Article 57(f) - human health) Candidate List entry - 4,4'-(1-methylpropylidene)bisphenol