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Nomination Summary for 1,3-Hexachlorobutadiene (N20123)

Nominated Substances: Hexachloro-1,3-butadiene

Nomination Date: 04/10/2001

Nominator: Proposition 65 Science Advisory Board Carcinogen Identification Committee

Rationale: Persistent industrial by-product widely dispersed in environment; some evidence for carcinogenicity; existing data insufficient to characterize carcinogenic hazard

NTP Principles: not specified

Agents and Status

The following information relates to the specific agent and may include history from earlier or later nominations for this same agent.

CASRN: 87-68-3

Agent Name: Hexachloro-1,3-butadiene