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Bis(cyclopentadienyl)manganese Properties (Theoretical)

Compound Formula C10H10Mn
Molecular Weight 185.13
Appearance Powder
Melting Point 175 °C
Boiling Point 245 °C
Density N/A
Solubility in H2O N/A
Exact Mass 185.016295
Monoisotopic Mass 185.016295

Bis(cyclopentadienyl)manganese Health & Safety Information

Signal Word Danger
Hazard Statements H228-H315-H319-H335
Hazard Codes F, Xi
Precautionary Statements P210-P261-P305+P351+P338
Flash Point 52 °C
Risk Codes 11-36/37/38
Safety Statements 7-16-26-37-43
RTECS Number N/A
Transport Information UN3181 4.1/PG II
WGK Germany 3
GHS Pictograms

About Bis(cyclopentadienyl)manganese

Bis(cyclopentadienyl)manganese is generally immediately available in most volumes, including bulk quantities. American Elements can produce most materials in high purity and ultra high purity (up to 99.99999%) forms and follows applicable ASTM testing standards; a range of grades are available including Mil Spec (military grade), ACS, Reagent and Technical Grade, Food, Agricultural and Pharmaceutical Grade, Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia). We can also produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. Typical and custom packaging is available, as is additional research, technical and safety (MSDS) data.

Bis(cyclopentadienyl)manganese Synonyms

Manganocene; Bis(cyclopentadienyl)manganese(II); Manganese bis(eta5-cyclopentadienyl); Manganese dicyclopentadienyl; Manganese bis(n5-cyclopentadienyl); Manganese, di-2,4-cyclopentadien-1-yl-; Dicyclopenta-2,4-dien-1-ylmanganese; CAS 1271-27-8, EC 215-038-5

Chemical Identifiers

Linear Formula C10H10Mn
MDL Number MFCD00045468
EC No. 215-038-5
Beilstein/Reaxys No. N/A
Pubchem CID 21960473
IUPAC Name cyclopenta-1,3-diene; manganese(2+)
SMILES C1C=CC=[C-]1.C1C=CC=[C-]1.[Mn+2]
InchI Identifier InChI=1S/2C5H5.Mn/c2*1-2-4-5-3-1;/h2*1-3H,4H2;/q2*-1;+2

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements


See more Manganese products. Manganese (atomic symbol: Mn, atomic number: 25) is a Block D, Group 7, Period 4 element with an atomic weight of 54.938045. Manganese Bohr ModelThe number of electrons in each of Manganese's shells is [2, 8, 13, 2] and its electron configuration is [Ar] 3d5 4s2. The manganese atom has a radius of 127 pm and a Van der Waals radius of 197 pm. Manganese was first discovered by Torbern Olof Bergman in 1770 and first isolated by Johann Gottlieb Gahn in 1774. In its elemental form, manganese has a silvery metallic appearance. Elemental ManganeseIt is a paramagnetic metal that oxidizes easily in addition to being very hard and brittle. Manganese is found as a free element in nature and also in the minerals pyrolusite, braunite, psilomelane, and rhodochrosite. The name Manganese originates from the Latin word mangnes, meaning "magnet."


April 14, 2024
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