Project Description

Chemical NameMethylcyclopentadienyl Manganese Tricarbonyl (MMT)
CAS No.12108-13-3
Molecular Formula:C5H4CH3Mn(CO)3
EINECS235-166-5
Molecular Weight:218.09
Applications:

MMT is used for doping of ZnSe nanocrystals. MMT is a reactant for aldol addition reactions, preparation of homo- and heteronuclear mixed biscarbene complexes with conjugated bithiophene units and molecular fragmentation using shaped femtosecond laser pulses.
Synonyms: (1-Methyl-2,4-cyclopentadien-1-yl)manganese tricarbonyl;(eta5-Methylcyclopentadienyl) manganese tricarbonyl-;(methylcyclopentadienyl)manganesetricarbonyl ;(methylcyclopentadienyl)tricarbonyl-manganes ;(Methylcyclopentadienyl)tricarbonylmanganese;(methylcyclopentadienyl)tricarbonylmanganese ;2-methylcyclopentadienyl ;2-methylcyclopentadienylmanganesetricarbony
Appearance: Yellow Liquid
Storage: MMT should be stored in cool, dry and ventilated place. Keep it away from fire sources; close the container when not in use.

Packaging Details:     200kgs/drum,1000kg/IBC drum,ISO TANK

Contact us for Methylcyclopentadienyl Manganese Tricarbonyl (MMT), CAS# 12108-13-3 MSDS -Material Safety Data Sheet  and Methylcyclopentadienyl Manganese Tricarbonyl COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China MMT Supplier, Methylcyclopentadienyl Manganese Tricarbonyl Manufacturers with REACH Registration,China CAS 12108-13-3 Supplier, Tricarbonyl(η5-methylcyclopentadienyl)manganese Suppliers, EINECS: 235-166-5 Supplier

Specification of MMT(Methylcyclopentadiene manganese tricarbonyl):

Item

SD-98 type

 SD-62 type

Color

Orange oily liquid

Orange oily liquid

Density (20 °C), g / ml

1.35-1.38

1.10-1.12

Manganese content (weight%)

≥ 24.4

≥ 15.1

 Flash Point, °C

≥ 80

≥ 40

Solidifying point, °C

≤ -1

≤ -22

Solubility

 With gasoline, toluene immiscible, insoluble in water

With gasoline, toluene immiscible, insoluble in water

 Moisture, mg / kg

 ≤ 200

≤ 200

Methyl cyclopentadienyl manganese tricarbonyl quality base percentage%

 ≥ 98%

≥ 62%

 

the performance characteristics of MMT(Methylcyclopentadiene manganese tricarbonyl):
(1) MMT can increase the gasoline octane number
In one ten thousandth of gasoline by adding MMT, the manganese content of not more than 18mg / L, can increase gasoline octane number of 2 to 3 units.

(2)MMT can increase in vehicle power and reduce fuel consumption
By the Ministry of Transportation motor transport industry and energy use monitoring center showed that the engine test aircraft: MMT additions of 90 # unleaded gasoline with non-MMT # 90 compared to unleaded petrol, the engine power and performance to lower fuel consumption.

(3) with oxygen, such as MTBE and ethanol were good with the group of
MMT and MTBE, the octane number of ethanol to improve with better adduct, which provided for the production of high-grade gasoline convenience.Can meet the higher octane number, and avoid the use of MTBE due to excessive performance degradation caused by excessive automobile power, and can meet the “oxygen content not more than 2.7 percent” of the national standards.

(4)MMT can reduce pollutants in automobile exhaust emissions
MMT additions of 90 # unleaded petrol and non-PPD 90 # unleaded gasoline in the exhaust gas compared to CO decreased 17.7%, HC decreased 18.2%.

(5), motor vehicle exhaust catalytic converters to improve the role of
Phosphorus is recognized as toxic catalysts, MMT combustion to remove phosphorus and reduce the catalytic converter on the sediment, so the use of MMT fuel to extend the life of the catalyst, the catalyst to maintain a high conversion rate, so as to more effectively into the harmful gases, reduce pollutant emissions.

(6) MMT can improve refinery operations
1.reduce the reformer operating severity
2. reduce the aromatics content in gasoline
3.reduce the olefin content in gasoline
4.reduce the demand for crude oil
(7) MMT can increase the flexibility of blending oil
Through the rational use of MMT, MTBE, gasoline reforming, catalytic gasoline and straight-run out of petrol to the petroleum products of various specifications.

Melting point:
−1 °C(lit.)
Boiling point:
232-233 °C(lit.)
Density 
1.38 g/mL at 25 °C(lit.)
vapor density 
>1 (vs air)
vapor pressure 
0.05 mm Hg ( 20 °C)
refractive index 
n20/D 1.584(lit.)
Flash point:
205 °F
storage temp. 
Poison room
form 
liquid
color 
yellow
Water Solubility 
Insoluble in water. Soluble in hydrocarbon solvents, alcohols, ether, acetone
Sensitive 
Air Sensitive
Symbol(GHS) 

GHS06,GHS08,GHS09
Signal word 
Danger
Hazard statements 
H301-H310+H330-H315-H372-H410-H300-H310-H330
Precautionary statements 
P260-P273-P280-P284-P301+P310-P302+P350-P301+P310a-P304+P340-P320-P330-P405-P501a
Hazard Codes 
T,N,T+
Risk Statements 
23/24/25-40-50/53-48/23-38-26-24/25
Safety Statements 
23-26-36/37/39-45-61-60-36/37-28
RIDADR 
UN 3281 6.1/PG 2
WGK Germany 
3
RTECS 
OP1450000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II

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