High quality MMT CAS NO.12108-13-3

hubei jusheng technology co., ltd., is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in china. the yearly production capacity is 50000mt, 80% for export.we have a professinal export team. both by air and by sea,we ensure that we meet the customer expectations with promptness.

product description

mmt

chemical name :methylcyclopentadienyl manganese tricarbonyl

molecular formula:c6h7mn(co)3

existing form :liquid

2.physicochemical properties

physicochemical index of kt9298

item unit index

appearance orange transparent liquid

manganese content (20ºc) m/m ≥24.4

density (20ºc) g/m3 1.36~1.38

purity % ≥98

water mg/kg ≤200

freezing point (initial ) ºc ≤-1

closed flash point ºc ≥80

solubility gasoline freely soluble

physicochemical index of kt9262

item unit index

appearance orange transparent liquid

manganese content (20ºc) m/m ≥15.1

density (20ºc) g/m3 1.10~1.12

purity % ≥62

water mg/kg ≤200

freezing point (initial ) ºc ≤-22

closed flash point ºc ≥30

solubility gasoline freely soluble

3. hydrocarbon sensitivity to cmt:

alkane > olefin > aromatic hydrocarbon

low octane fuel oil > high octane fuel oil

methodology > motor method

anti-detonation is twice of tetraethyl lead

the improving effect of octane 18mg/l mmt is equivalent with gasoline

mtbe8%-10% octane.

4. mechanism:

it is similar to tetraethyl lead. decomposing into particles of active

manganese oxide under the combustion. it destroys peroxide in the motor

leading to low density. selecting break chain reaction to hinder

autogenous ignition. adding assistant into liquid product. which

prevents decomposition and condensation of anti-detonation. producing

complete metal oxide and gasoline combustion to reduce exhaust

pollutant. carbon in combustion chamber. improving synthesis

performance.

5. performance characteristics:

(1) enhancing gasoline octane

enhancing 2~3 units of gasoline octane.

(2) improving automobile power and reducing oil consumption

compared to non mmt 90# unleaded gasoline. power enhanced and oil

consumption reduced.

(3)good cooperative with mtbe and ethyl alcohol.

providing convenience to produce high mark gasoline

(4) reducting automobile exhaust pollutant

co drops 17.7%. hc drops 18.2%

(5) improvement to catalytic converter

mmt eliminates phosphorus and sediment. transforming noxious gas

effectively and reducing pollutant.

(6) improving refinery operation

(7) reduce severity of operation

reduce aromatic hydrocarbon content in gasoline

reduce olefin content in gasoline

reduce required quantity of crude oil

(7) increase flexibility of oil compound

adjusting gasoline products of different specifications by using mmt.

mtbe. reformed gasoline. catalyzed gasoline and straight gasoline.

7. storage: put in cool. dry. ventilated place. far from fire source.

close the vessel when does not need. dark-brown bottle needed for mmt

gasoline sampling.