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Molecule
ID:135488
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₂₀H₂₀Hf
Molecular Mass
438.8628
Exact Mass
440.10305064
Charge
0
InChI
InChI=1S/2C9H7.2CH3.Hf/c2*1-2-5-9-7-3-6-8(9)4-1;;;/h2*1-7H;2*1H3;/q2*-1;;;+2
InChIKey
LHOMKLPQQPTVMK-UHFFFAOYSA-N
Canonic Smiles
[CH-]1C=c2c(=C1)cccc2.[CH-]1C=c2c(=C1)cccc2.C[Hf+2]C
Isomeric Smiles
C[Hf+2]C.c1cc2=C[CH-]C=c2cc1.c1cc2=C[CH-]C=c2cc1
Calculated Properties
JChem
Acid pKa
18.711124
H Acceptors
0
H Donor
0
LogD (pH = 5.5)
2.2931
LogD (pH = 7.4)
2.2931
Log P
3.2502
Molar Refractivity
38.1652
Polarizability
16.447489
Polar Surface Area
0.0
Rotatable Bonds
0
Lipinski's Rule of Five
true
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Molecule Details
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Data Source
Commercial Catalog
Sigma Aldrich
566195
Academic Data
PubChem
71309279
Names and Identifiers
Synonyms
Bis(indenyl)dimethylhafnium(IV)
二(茚基)二甲基铪(IV)
IUPAC name
bis(2H-inden-2-ide); dimethylhafniumbis(ylium)
IUPAC Traditional name
bis(2H-inden-2-ide); dimethylhafniumbis(ylium)
Registration numbers
PubChem SID
24880281
162229762
MDL Number
MFCD03427278
CAS Number
49596-06-7
PubChem CID
71309279
Properties
Product Information
Purity
98%
Source
Linear Formula
(C9H7)2Hf(CH3)2
Source
Safety Information
German water hazard class
3
Source
MSDS Link
Download link
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
Physical Property
Melting Point
107-109 °C(lit.)
Source
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay