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484369

Sigma-Aldrich

Cyclopentadienylhafnium(IV) trichloride

97%

Synonym(s):

Trichloro(η5-2,4-cyclopentadien-1-yl) hafnium

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About This Item

Empirical Formula (Hill Notation):
C5H5Cl3Hf
CAS Number:
61906-04-5
Molecular Weight:
349.94
MDL number:
MFCD01073805
UNSPSC Code:
12161600
PubChem Substance ID:
24871944
NACRES:
NA.22

Quality Level

100

Assay

97%

reaction suitability

core: hafnium
reagent type: catalyst

impurities

5% benzene

mp

125 °C (dec.) (lit.)

SMILES string

Cl[Hf](Cl)Cl.[CH]1[CH][CH][CH][CH]1

InChI

1S/C5H5.3ClH.Hf/c1-2-4-5-3-1;;;;/h1-5H;3*1H;/q;;;;+3/p-3

InChI key

OAEWLULEWYPRGF-UHFFFAOYSA-K

Application

Reactant for synthesis of hafnocene dihalides

Pictograms

Health hazardCorrosion
GHS08,GHS05

Signal Word

Danger

Hazard Statements

H314,H340,H350,H373

Hazard Classifications

Carc. 1A - Eye Dam. 1 - Muta. 1B - Skin Corr. 1B - STOT RE 2

Target Organs

Blood

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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