1-メチル-1,3-シクロペンタジエン

Methylcyclopentadiene appears as a pale yellow liquid or crystalline solid. Less dense than water and insoluble in water. Hence floats on water. Vapors are heavier than air. Vapor can injure the eyes and respiratory tract and may cause headaches and dizziness. Vapor is anesthetic and may have other central nervous system effects. Vapor may also cause liver and kidney disorder. Ingestion of the liquid into the respiratory system, or from vomiting, may cause bronchopneumonia or pulmonary edema.

Liquid

Pale yellow liquid or solid; [CAMEO]

Chemical: 1,3-Cyclopentadiene, methyl-

1,3-Cyclopentadiene, methyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1,3-Cyclopentadiene, methyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

1,3-Cyclopentadiene, methyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Highly flammable; Vapor may cause eye and respiratory tract injury; Inhalation may have anesthetic and other CNS effects; May cause liver and kidney injury; An aspiration hazard by ingestion (may cause respiratory tract damage); [CAMEO] See Cyclopentadiene.

All Other Basic Organic Chemical Manufacturing

1,3-Cyclopentadiene, methyl-: ACTIVE