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Cyclopentadienylhafnium(IV) Trichloride

CAS #:

Linear Formula:

C5H5Cl3Hf

MDL Number:

MFCD01073805

EC No.:

N/A

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
≥97% Cyclopentadienylhafnium(IV) Trichloride
C5DE-HFCL-017-P
Pricing > SDS > Data Sheet >
98% Cyclopentadienylhafnium(IV) Trichloride
C5DE-HFCL-018-P
Pricing > SDS > Data Sheet >
(2N) 99% Cyclopentadienylhafnium(IV) Trichloride
C5DE-HFCL-02-P
Pricing > SDS > Data Sheet >

Cyclopentadienylhafnium(IV) Trichloride Properties (Theoretical)

Compound Formula C5H5Cl3Hf
Molecular Weight 349.94
Appearance Beige to tan powder
Melting Point 125 °C
Boiling Point N/A
Density N/A
Solubility in H2O Reacts violently
Exact Mass 349.892233
Monoisotopic Mass 349.892181

Cyclopentadienylhafnium(IV) Trichloride Health & Safety Information

Signal Word Danger
Hazard Statements H314-H340-H350-H373
Hazard Codes C
Precautionary Statements P201-P280-P305+P351+P338-P310
Risk Codes 45-46-14-34-48/20/21/22
Safety Statements 53-26-36/37/39-45
RTECS Number N/A
Transport Information UN 3261 8/PG 2
WGK Germany 3
GHS Pictograms
MSDS / SDS

About Cyclopentadienylhafnium(IV) Trichloride

Cyclopentadienylhafnium(IV) Trichloride 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.

Cyclopentadienylhafnium(IV) Trichloride Synonyms

Trichloro(η5-2,4-cyclopentadien-1-yl) hafnium, Cyclopentadienyl hafnium trichloride; 1,3-Cyclopentadien-1-ylhafnium(3+) trichloride

Chemical Identifiers

Linear Formula C5H5Cl3Hf
MDL Number MFCD01073805
EC No. N/A
Pubchem CID 24942569 / 22325451
IUPAC Name cyclopenta-1,3-diene; hafnium(4+); trichloride
SMILES C1C=CC=[C-]1.[Cl-].[Cl-].[Cl-].[Hf+4]
InchI Identifier InChI=1S/C5H5.3ClH.Hf/c1-2-4-5-3-1;;;;/h1-3H,4H2;3*1H;/q-1;;;;+4/p-3
InchI Key IKDHFLDEDJBKMR-UHFFFAOYSA-K

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

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.

See more Hafnium products. Hafnium (atomic symbol: Hf, atomic number: 72) is a Block D, Group 4, Period 6 element with an atomic weight of 178.49. Hafnium Bohr ModelThe number of electrons in each of Hafnium's shells is 2, 8, 18, 32, 10, 2 and its electron configuration is [Xe] 4f14 5d2 6s2. The hafnium atom has a radius of 159 pm and a Van der Waals radius of 212 pm. Hafnium was predicted by Dmitri Mendeleev in 1869 but it was not until 1922 that it was first isolated Dirk Coster and George de Hevesy. In its elemental form, hafnium has a lustrous silvery-gray appearance. Elemental HafniumHafnium does not exist as a free element in nature. It is found in zirconium compounds such as zircon. Hafnium is often a component of superalloys and circuits used in semiconductor device fabrication. Its name is derived from the Latin word Hafnia, meaning Copenhagen, where it was discovered.

Recent Research

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