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CYCLOPENTADIENYLMANGANESE TRICARBONYL

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CYCLOPENTADIENYLMANGANESE TRICARBONYL Basic information

Product Name:
CYCLOPENTADIENYLMANGANESE TRICARBONYL
Synonyms:
  • CYCLOPENTADIENYLMANGANESE TRICARBONYL
  • CYCLOPENTADIENYLTRICARBONYLMANGANESE
  • tricarbonyl(eta-cyclopentadienyl)manganese
  • Cyclopentadienyl marganese tricarbonyl
  • Cyclopentadienylmanganesetricarbonyl,98%
  • Manganese, tricarbonyl(.eta.5-2,4-cyclopentadien-1-yl)-
  • cyclopentadienylmanganese(i) tricarbonyl
  • (eta5-Cyclopentadienyl) manganese tricarbonyl
CAS:
12079-65-1
MF:
C8H5MnO35*
MW:
204.06
EINECS:
235-142-4
Product Categories:
  • OIL ADDITIVE
  • OCTANE BOOSTER
  • ManganeseVapor Deposition Precursors
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • metallocene
  • Manganese
  • Precursors by Metal
Mol File:
12079-65-1.mol
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CYCLOPENTADIENYLMANGANESE TRICARBONYL Chemical Properties

Melting point:
72-76 °C(lit.)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
crystal
color 
yellow
Water Solubility 
Soluble in water (70 ppm (25C)
Sensitive 
Air Sensitive
Exposure limits
ACGIH: TWA 0.1 mg/m3 (Skin)
OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 0.1 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
EPA Substance Registry System
Manganese cyclopentadienyl tricarbonyl (12079-65-1)
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Safety Information

Hazard Codes 
T+
Risk Statements 
28
Safety Statements 
28-36/37-45
OEB
D
OEL
TWA: 0.1 mg/m3 [skin]
RIDADR 
UN 2811 6.1/PG 2
WGK Germany 
3
RTECS 
OO9720000
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29310099
Hazardous Substances Data
12079-65-1(Hazardous Substances Data)
Toxicity
mouse,LD50,intravenous,710ug/kg (0.71mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#11285,

MSDS

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CYCLOPENTADIENYLMANGANESE TRICARBONYL Usage And Synthesis

Chemical Properties

yellow crystals or crystalline chunks

Uses

Antiknock agent.

Uses

Octane enhancer for gasoline

Uses

Cyclopentadienylmanganese tricarbonyl is an important raw material and intermediate used in organic synthesis, pharmaceutical intermediates.

General Description

Bright yellow, crystalline solid with a camphor-like odor. Sublimes 75-77°C. Slightly soluble in water. Used as an octane enhancement additive for unleaded gasoline.

Reactivity Profile

MANGANESE CYCLOPENTAHIENYL TRICARBONYL is combustible. Heating causes evolution of carbon monoxide and other toxic or irritating gases. Heating in a confined space causes a rise in pressure with the risk of bursting. Incompatible with oxygen.

Hazard

Toxic material absorbed by skin. Central nervous system impairment and skin irritant.

Health Hazard

Manganese cyclopentadienyl tricarbonyl (MCT) causes convulsions and pulmonary edema in laboratory animals.

Safety Profile

A poison by ingestion, inhalation, intraperitoneal, and intravenous routes. A mild narcotic which can damage kidneys. When heated to decomposition it emits acrid smoke and irritating fumes. See also MANGANESE COMPOUNDS and CARBON MONOXIDE.

CYCLOPENTADIENYLMANGANESE TRICARBONYLSupplier

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