Compound Q&A
What is Tricarbonyl(2-methylcyclopentadienyl)manganese (CAS: 12108-13-3)?
Answer
Tricarbonyl(2-methylcyclopentadienyl)manganese, also known as MMT, is a metallic complex compound. It has the chemical formula (C5H5CHMe)2Mn(CO)3. This compound is widely recognized for its use as an anti-knock agent in gasoline, improving fuel efficiency and reducing engine knocking.
About
CAS No
12108-13-3
English Name
Tricarbonyl(2-methylcyclopentadienyl)manganese
Molecular Formula
C9H7MnO3
Molecular Weight
218.09 g/mol
EINECS
235-166-5
SMILES
C[C]1[CH][CH][CH][CH]1.[O+]#[C-].[O+]#[C-].[O+]#[C-].[Mn]
InChIKey
LYHJNAIHGFWRKM-UHFFFAOYSA-N
Last Updated: 2025-09-28 00:26
