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Methyl cyclopentadienyl manganese tricarbonyl (as Mn)

Synonyms & Trade Names
CI-2, Combustion Improver-2, Manganese tricarbonylmethylcyclopentadienyl, 2-Methylcyclopentadienyl manganese tricarbonyl, MMT
CAS No.
12108-13-3
RTECS No.
OP1450000
DOT ID & Guide
Formula
CH₃C₅H₄Mn(CO)₃
Conversion
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
TWA 0.2 mg/m3 [skin]
OSHA PEL
C 5 mg/m3 See Appendix G
Measurement Methods
None available
See: NMAM or OSHA Methods
Physical Description
Yellow to dark-orange liquid with a faint, pleasant odor. [Note: A solid below 36°F.]
Molecular Weight
218.1
Boiling Point
449°F
Freezing Point
36°F
Solubility
Insoluble
Vapor Pressure
(212°F): 7 mmHg
Ionization Potential
?
Specific Gravity
1.39
Flash Point
230°F
Upper Exposive Limit
?
Lower Explosive Limit
?
Class IIIB Combustible Liquid: Fl.P. at or above 200°F.
Incompatibilities & Reactivities
Light (decomposes)
Exposure Routes
inhalation, skin absorption, ingestion, skin and/or eye contact
Symptoms
irritation eyes; dizziness, nausea, headache; In Animals: tremor, severe clonic spasms, lassitude (weakness, exhaustion), slow respiration; liver, kidney injury
Target Organs
Eyes, central nervous system, liver, kidneys
Personal Protection/Sanitation
(See protection codes)
Skin:Prevent skin contact
Eyes:Prevent eye contact
Wash skin:When contaminated
Remove:When wet or contaminated
Change:No recommendation
First Aid
(See procedures)
Eye:Irrigate immediately
Skin:Soap wash immediately
Breathing:Respiratory support
Swallow:Medical attention immediately
Respirator Recommendations

Not available.

Important additional information about respirator selection

See also
INTRODUCTION   ICSC CARD: 1169

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