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 |
FormulaCH3C5H4Mn(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 |
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.] |
MW: 218.1 |
BP: 449°F |
FRZ: 36°F |
Sol: Insoluble |
VP(212°F): 7 mmHg |
IP: ? |
Sp.Gr: 1.39 |
Fl.P: 230°F |
UEL: ? |
LEL: ? |
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| 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 |
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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
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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 See ICSC CARD: 1169
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