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MDL Number:


EC No.:



(2N) 99% Dichlorotetrakis(pyridine)iron
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(3N) 99.9% Dichlorotetrakis(pyridine)iron
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(4N) 99.99% Dichlorotetrakis(pyridine)iron
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(5N) 99.999% Dichlorotetrakis(pyridine)iron
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Dichlorotetrakis(pyridine)iron Properties (Theoretical)

Compound Formula C20H20Cl2FeN4
Molecular Weight 443.15
Appearance Powder
Melting Point 300 cdq
Boiling Point N/A
Density N/A
Exact Mass 442.04144
Monoisotopic Mass 442.04144

Dichlorotetrakis(pyridine)iron Health & Safety Information

Signal Word Warning
Hazard Statements H315-H319-H335
Hazard Codes Xi
Precautionary Statements P261-P305 + P351 + P338
Flash Point Not applicable
Risk Codes 36/37/38
Safety Statements 26-36
RTECS Number N/A
Transport Information NONH
WGK Germany 3
GHS Pictograms

About Dichlorotetrakis(pyridine)iron

Dichlorotetrakis(pyridine)iron is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, 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) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Dichlorotetrakis(pyridine)iron Synonyms

Tetrapyridineiron(III) chloride; dichloro-tetrakis(1-pyridyl)iron; Dichloroiron - pyridine (1:4)

Chemical Identifiers

Linear Formula C20H20Cl2FeN4
MDL Number MFCD10567427
EC No. N/A
Pubchem CID 15809771
IUPAC Name dichloroiron; pyridine
InchI Identifier InChI=1S/4C5H5N.2ClH.Fe/c4*1-2-4-6-5-3-1;;;/h4*1-5H;2*1H;/q;;;;;;+2/p-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 Iron products. Iron (atomic symbol: Fe, atomic number: 26) is a Block D, Group 8, Period 4 element with an atomic weight of 55.845. The number of electrons in each of Iron's shells is 2, 8, 14, 2 and its electron configuration is [Ar] 3d6 4s2. Iron Bohr ModelThe iron atom has a radius of 126 pm and a Van der Waals radius of 194 pm. Iron was discovered by humans before 5000 BC. In its elemental form, iron has a lustrous grayish metallic appearance. Iron is the fourth most common element in the Earth's crust and the most common element by mass forming the earth as a whole. Iron is rarely found as a free element, since it tends to oxidize easily; it is usually found in minerals such as magnetite, hematite, goethite, limonite, or siderite.Elemental Iron Though pure iron is typically soft, the addition of carbon creates the alloy known as steel, which is significantly stronger.

Chlorine is a Block P, Group 17, Period 3 element. Its electron configuration is [Ne]3s23p5. The chlorine atom has a covalent radius of 102±4 pm and its Van der Waals radius is 175 pm. In its elemental form, chlorine is a yellow-green gas. Chlorine is the second lightest halogen after fluorine. it has the third highest electronegativity and the highest electron affinity of all the elements making it a strong oxidizing agent. It is rarely found by itself in nature. Chlorine was discovered and first isolated by Carl Wilhelm Scheele in 1774. It was first recognized as an element by Humphry Davy in 1808.

Recent Research


November 12, 2018
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