Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl]- | CAS No. 78205-93-3

Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl]-

Basic Information

CAS Number

78205-93-3

Molecular Formula

C14H18Cl2Hf

Molecular Weight

435.7 g/mol

AD

Basic Physical Properties

Melting Point

220 ºC (dec.)

CCC1=[C-]CC=C1.CCC1=[C-]CC=C1.[Cl-].[Cl-].[Hf+4]

InChI

InChI=1S/2C7H9.2ClH.Hf/c2*1-2-7-5-3-4-6-7;;;/h2*3,5H,2,4H2,1H3;2*1H;/q2*-1;;;+4/p-2

InChIKey

QPMBILXTOFKMLI-UHFFFAOYSA-L

LogP

4.98240

Complexity

250

Safety Information

View Safety Information

Sensitiveness

Moisture Sensitive

Synonyms & References

English

  • 78205-93-3
  • 2-ethylcyclopenta-1,3-diene;hafnium(4+);dichloride
  • SCHEMBL817970
  • Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl]-
  • MFCD00143766
  • BIS(ETHYLCYCLOPENTADIENYL)HAFNIUM DICHLORIDE
  • Bis(ethylcyclopentadienyl)hafnium(IV) dichloride
  • 2-ethylcyclopenta-1,3-diene,hafnium(4+),dichloride
  • [(C5H4Et)2HfCl2]
  • bis-ethylcyclopentadienyl hafnium dichloride
  • Dichlorobis[(1,2,3,4,5-η)-1-ethyl-2,4-cyclopentadien-1-yl]hafnium
  • Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl]

MDL Number

MFCD00143766

Customs Code

2903890090

FAQ

What is Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl] (CAS: 78205-93-3)?

Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl] (CAS: 78205-93-3) is a coordination compound of hafnium with a cyclopentadienyl ligand and chloride. This compound is known for its stability and is used in various applications due to its unique properties.

What are the main uses of Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl] (CAS: 78205-93-3)?

Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl] (CAS: 78205-93-3) is primarily used in the aerospace industry for its high-temperature stability and in the production of catalysts for petrochemical processes. It may also be used in research for its unique electronic and chemical properties.

Is Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl] (CAS: 78205-93-3) safe?

Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl] (CAS: 78205-93-3) is generally safe when handled with appropriate precautions. However, direct contact with skin or inhalation of dust should be avoided. Protective gloves and goggles are recommended during handling.

How should Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl] (CAS: 78205-93-3) be stored?

Hafnium,dichlorobis[(1,2,3,4,5-h)-1-ethyl-2,4-cyclopentadien-1-yl] (CAS: 78205-93-3) should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to moisture and air. Adequate ventilation should be maintained during storage and use.

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