1-Methylcyclopropene

Independent reference data for 1-Methylcyclopropene (CAS 3100-04-7), compiled from public chemistry databases.

Registry identifiers across databases

Computed descriptors

Documented uses on record

Used in confined areas to extend the life and usefulness of fresh cut flowers, potted plants, and harvested fruits and vegetables; as a plant growth regulator; [HSDB]1-MCP is to be used in confined areas to extend the life and usefulness of fresh cut flowers and potted flowering, bedding, nursery and foliage plants and harvested fruits and vegetable by inhibiting the negative effects of ethylene. ... The use is classified as indoor food and non-food crops application.

Synonyms and trade names

1-Methylcyclopropene; 3100-04-7; SmartFresh; EthylBloc; 1-MCP; Cyclopropene, 1-methyl-; J6UJO23JGU; INVINSA; DTXSID2035643; CHEBI:132592; MCP cpd; RefChem:76382; DTXCID0015643; 1-methylcycloprop-1-ene; 1-methylecyclopropene; UNII-J6UJO23JGU

Regulatory listings held on file

GHS notification summary	98.2% (56 / 57)

GHS hazard classification

GHS notification summary	98.2% (56 / 57)

This chemical does not meet GHS hazard criteria for 98.2% (56 of 57) of all reports.

Reported as not meeting GHS hazard criteria by 56 of 57 companies (only 1.8% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

What the public record says

1-Methylcyclopropene · CAS 3100-04-7 · C4H6. UNII J6UJO23JGU.

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.