CAS 12108-13-3

Methylcyclopentadienylmanganese tricarbonyl

Description:

Methylcyclopentadienylmanganese tricarbonyl, commonly referred to as MMT, is an organometallic compound with the chemical formula C6H7MnO3. It features a manganese center coordinated to three carbonyl (CO) groups and a methylcyclopentadienyl ligand, which contributes to its unique properties. MMT is primarily recognized for its use as a fuel additive to enhance octane ratings in gasoline, thereby improving engine performance and reducing knocking. The compound is characterized by its relatively low volatility and stability under standard conditions, although it can decompose upon exposure to heat or light. MMT is also notable for its potential environmental and health impacts, as manganese is a trace metal that can be toxic at elevated levels. Its use has been subject to regulatory scrutiny in various regions due to concerns over air quality and human exposure. Overall, MMT serves as an important example of how organometallic compounds can play a significant role in industrial applications while also necessitating careful consideration of their environmental and health implications.

Formula: C₉H₇MnO₃

InChI: InChI=1/C6H7.3CO.Mn/c1-6-4-2-3-5-6;3*1-2;/h2-5H,1H3;;;;

InChI key: InChIKey=KPKMQYCSOVZNMI-UHFFFAOYSA-N

SMILES: C(#O)[Mn+]1234(C#O)(C#O)[C-]5(C)[CH]1=[CH]2[CH]3=[CH]45

Synonyms:

• (1-Methyl-2,4-cyclopentadien-1-yl)manganese tricarbonyl
• (Methylcyclopentadienyl)Manganesetricarbonyl[Qr]
• (Methylcyclopentadienyl)Tricarbonyl-Manganes
• (Methylcyclopentadienyl)Tricarbonylmanganese[Qr]
• (Methylcyclopentadienyl)tricarbonylmanganese
• (eta5-Methylcyclopentadienyl) manganese tricarbonyl-
• 2-Methylcyclopentadienyl
• 2-Methylcyclopentadienylmanganese tricarbonyl
• 2-Methylcyclopentadienylmanganesetricarbonyl[Qr]
• 5-Methylcyclopenta-1,3-Diene
• Carbon Monoxide
• Carbon Monoxide, Manganese, Methylcyclopentane
• Ethyl MMT
• Gasoline antiknock
• Hitec 3000
• Hitec 3062
• MMT
• Manganese
• Manganese, tricarbonyl(methyl-π-cyclopentadienyl)-
• Manganese, tricarbonyl(methylcyclopentadienyl)-
• Manganese, tricarbonyl[(1,2,3,4,5-η)-1-methyl-2,4-cyclopentadien-1-yl]-
• Methylcyclopentadienyl manganese tricarbonyl
• Methylcyclopentadienylmanganes Tricarbonyl
• Methylcyclopentadienylmanganese tricarbonyl
• Methylcymantrene
• NSC 22316
• Tricarbonyl(2-methylcyclopentadienyl)manganese
• Tricarbonyl(methyl-π-cyclopentadienyl)manganese
• Tricarbonyl(η⁵-methylcyclopentadienyl)manganese
• Tricarbonyl(η⁵-methylcyclopentadienyl)manganese(I)
• Tricarbonyl[(1,2,3,4,5-η)-1-methyl-2,4-cyclopentadien-1-yl]manganese
• π-Methylcyclopentadienylmanganese tricarbonyl
• combustionimprover-2[qr]
• Combustion improver-2
• 2-METHYLCYCLOPENTADIENYL MANGANESE TRICARBONYL
• 5
• antiknock-33[qr]
• CI-2
• (eta
• ci-2[qr]
• Antiknock-33
• combustionimprover-2
• EthylMMT
• ak-33x[qr]

Methylcyclopentadienylmanganese tricarbonyl, min. 96%

CAS: 12108-13-3

Methylcyclopentadienylmanganese tricarbonyl, min. 97%

Formula: (CH₃C₅H₄)Mn(CO)₃

Purity: min. 96%

Color and Shape: orange to yellow liq.

Molecular weight: 218.09

Ref: 08-25-1550

Tricarbonyl(2-methylcyclopentadienyl)manganese

CAS: 12108-13-3

Formula: C₉H₆MnO₃

Purity: 96%

Color and Shape: Liquid

Molecular weight: 217.0802

Ref: IN-DA003V0E

Methylcymantrene

CAS: 12108-13-3

Methylcymantrene is a additive of Gasoline antiknock.

Formula: C₉H₇MnO₃

Color and Shape: Liquid

Molecular weight: 218.09

Ref: TM-T20558

Methylcyclopentadienylmanganese tricarbonyl

CAS: 12108-13-3

Methylcyclopentadienyl manganese tricarbonyl (MMT) is a metal carbonyl that is used as a coating on steel. It is also used in the production of fatty acid methyl esters and isopropyl palmitate, which are used as control agents in the manufacture of plastics. MMT can be found in the environment due to its use as a corrosion inhibitor in certain types of coatings or lubricants. It has been shown to cause genotoxic effects and may have carcinogenic properties. MMT can enter the environment through emissions during processing or from other sources such as automobile exhaust.

Formula: C₉H₇MnO₃

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 218.09 g/mol

Ref: 3D-FM172801

Methylcyclopentadienylmanganese tricarbonyl, 97%

CAS: 12108-13-3

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₉H₇MnO₃

Purity: 97%

Color and Shape: Yellow to orange or yellow-orange, Liquid

Molecular weight: 218.09

Ref: 02-047125