| Item | Standards | |
|---|---|---|
| 9298 | 9296 | |
| Appearance | Orange liquid | Orange liquid |
| Manganese Content, %(m/m) | ≥ 24.4 | ≥ 15.1 |
| Density, g/cm3(20°C) | 1.36 ~ 1.39 | 1.10 ~ 1.13 |
| Freezing. point (Initial), °C | ≤ -1 | ≤ -25 |
| Flashing point (Closed crucible), °C(20°C) | ≥ 80 | ≥ 50 |
| Purity(MMT contents), % | ≥ 98 | ≥ 62 |
| Moisture, mg/kg | ≤ 200 | ≤ 200 |
| Package | 200L /Galvanized iron barrel. And IBC drum | |
Product description:
Methylcyclopentadienyl Manganese Tricarbonyl (MMT), CAS No. 12108-13-3, is a manganese-based gasoline additive primarily used as an octane enhancer and antiknock component in fuel blending. It allows fuel formulators and refiners to adjust gasoline octane performance through controlled additive treatment.
ZXCHEM supplies MMT in 9298 and 9296 grades to meet different formulation and handling requirements. Both grades are supplied with controlled manganese content, moisture, density, and other key technical specifications for industrial fuel applications.
Product Applications:
- Gasoline Octane Enhancement — Used to increase the octane performance of gasoline and support controlled fuel blending.
- Antiknock Fuel Formulations — Suitable for gasoline additive formulations designed to improve resistance to engine knock.
- Refinery Fuel Blending — Applied in refinery blending programs where additional octane adjustment is required for finished gasoline.
- Fuel Additive Formulations — Used as an active component in formulated gasoline additive systems for industrial fuel applications.
Why Source MMT from ZXCHEM?
Two Grade Options
9298 and 9296 grades are available for different fuel formulation and handling requirements.
Controlled Specifications
Key parameters including MMT content, manganese content, moisture, density, and flash point are consistently specified.
Technical Documentation
TDS, SDS, specifications, and batch-related quality documents are available to support customer evaluation.
Export Supply Support
Experienced support for industrial chemical packaging, export documentation, and international shipment coordination.

