General Description of Methylcyclopentadienylmanganese Tricarbonyl
Aug 28，2019
Element System: C-H-Mn-O
Hill Formula: C9H7MnO3
Chemical Abstracts Index Name: tricarbonyl[(1,2,3,4,5-η)-1-methyl-2,4-cyclopentadien-1-yl]manganese
CAS-Number: 12108-13-3
Structural Formula:
Physical Properties:
Melting Point: 1.5℃
Boiling Point: 233℃
log P (octanol-water): 3.7
Water Solubility: 29 mg/L(25℃)
Vapor Pressure: 0.047 mm Hg(20℃)
Henry's Law Constant: 4.65E-04 atm-m3/mole(25℃)
Atmospheric OH Rate Constant: 1.10E-10 cm3/molecule-sec(23℃)
Organism
Test Type
Route
Reported Dose (Normalized Dose)
Effect
Source
cat
LCLo
inhalation
223mg/m3/7H (223mg/m3)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
dog
LCLo
inhalation
489mg/m3/2H (489mg/m3)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
dog
LDLo
intravenous
10mg/kg (10mg/kg)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
dog
LDLo
oral
620mg/kg (620mg/kg)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
guinea pig
LCLo
inhalation
411mg/m3/7H (411mg/m3)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
guinea pig
LD50
oral
905mg/kg (905mg/kg)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
mouse
LC50
inhalation
58600ug/m3/4H (58.6mg/m3)
Sangyo Igaku. Japanese Journal of Industrial Health. Vol. 20, Pg. 553, 1978.
mouse
LD50
intraperitoneal
152mg/kg (152mg/kg)
Shikoku Igaku Zasshi. Shikoku Medical Journal. Vol. 34, Pg. 183, 1978.
mouse
LD50
intraperitoneal
152mg/kg (152mg/kg)
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Shikoku Igaku Zasshi. Shikoku Medical Journal. Vol. 34, Pg. 183, 1978.
mouse
LD50
oral
34mg/kg (34mg/kg)
Nichidai Igaku Zasshi. Nihon University Medical Journal. Vol. 44, Pg. 173, 1985.
rabbit
LCLo
inhalation
411mg/m3/7H (411mg/m3)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
rabbit
LD50
intravenous
6600ug/kg (6.6mg/kg)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
rabbit
LD50
oral
95mg/kg (95mg/kg)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
rabbit
LD50
skin
140mg/kg (140mg/kg)
BEHAVIORAL: EXCITEMENT
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
LUNGS, THORAX, OR RESPIRATION: CYANOSIS
rat
LC50
inhalation
76mg/m3/4H (76mg/m3)
LUNGS, THORAX, OR RESPIRATION: DYSPNEA
SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
rat
LD50
intraperitoneal
12mg/kg (12mg/kg)
BLOOD: HEMORRHAGE
LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
rat
LD50
oral
8mg/kg (8mg/kg)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
rat
LD50
skin
665mg/kg (665mg/kg)
"The Toxicology of Methylcyclopentadienyl Manganese Tricarbonyl," Witherup, S., et al., Cincinnati, OH, Univ. of Cincinnati, 1976Vol. -, Pg. -, 1976.
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