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Nomination Summary for Methyl styryl ketone (N94307)

Nominated Substances: Methyl styryl ketone, Methyl trans-styryl ketone

Nomination Date: 07/25/1994

Nominator: NCI

Rationale: Human exposure as a synthetic flavoring agent and additive to tobacco during cigarette manufacture; use in fragrances may mean exposure through use in soaps.

NTP Principles: 1, 6, 7

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: 122-57-6

Agent Name: Methyl styryl ketone

CASRN: 1896-62-4

Agent Name: Methyl trans-styryl ketone