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Molecule
ID:97577
Structure
Similarity
Functional Group
Text
General Information
Structure
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Molecular Formula
F₆Si--
Molecular Mass
142.0759192
Exact Mass
141.96734585
Charge
-2
InChI
InChI=1S/F6Si/c1-7(2,3,4,5)6/q-2
InChIKey
OHORFAFFMDIQRR-UHFFFAOYSA-N
Canonic Smiles
F[Si-2](F)(F)(F)(F)F
Isomeric Smiles
[Si-2](F)(F)(F)(F)(F)F
Calculated Properties
JChem
H Acceptors
0
H Donor
0
Molar Refractivity
9.0078
Polar Surface Area
0.0
Rotatable Bonds
0
Lipinski's Rule of Five
true
LogD (pH = 5.5)
2.1
LogD (pH = 7.4)
2.1
Log P
2.1
Polarizability
4.849813
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
No Data Available
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Molecule Details
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References
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Bioactivity
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General Information
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RDKit
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JChem
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IUPAC Traditional name
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Synonyms
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IUPAC name
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Apollo Scientific
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From Data Sources
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Data Source
Academic Data
Wikipedia
Hexafluorosilicic_acid
PubChem
21863527
Commercial Catalog
Apollo Scientific
PC4797
Alfa Aesar
L14829
Names and Identifiers
IUPAC Traditional name
dihydrogen(.) hexafluorosilanediuide
dihydrogen hexafluorosilanediuide
Synonyms
Dihydrogen hexafluorosilicate
Hexafluorosilicic acid, 23% aqueous solution
Fluorosilicic acid
silicofluoric acid
Hexafluorosilicic acid
hydrofluorosilic acid
silicofluoridd
fluosilicic acid
六氟硅酸
Hydrofluorosilicic acid
Hexafluorosilicic acid
IUPAC name
dihydrogen hexafluorosilanediuide
IUPAC Systematic name
Dihydrogen hexafluorosilicate
Registration numbers
MDL Number
MFCD00036289
CAS Number
16961-83-4
PubChem SID
162084176
PubChem CID
21863527
Merck Index
144182
EC Number
241-034-8
Wikipedia Title
Hexafluorosilicic_acid
Chemspider ID
17215660
Molecule Details
Wikipedia
Hexafluorosilicic_acid
Apollo Scientific
PC4797
More selective reagent than HF for the cleavage of silylgroups. Excess reagent is not required cf. HF and often catalytic amounts are sufficient. JOC., 57, 2492 (1992).
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
MDL Number
•
CAS Number
•
PubChem SID
•
PubChem CID
•
Merck Index
•
EC Number
•
Wikipedia Title
•
Chemspider ID
Properties
Physical Property
Density
1.22
Source
1.22 g/cm
3
(25% soln.)
1.38 g/cm
3
(35% soln.)
1.46 g/cm
3
(61% soln.)
Source
1.320
Source
Melting Point
15-17°C
Source
ca. 19 °C (60–70% soln.)
<−30 °C (35& soln.)
Source
Flash Point
Non-flammable
Source
Boiling Point
108.5°C (decomp)
Source
108-109°C
Source
Apperance
transparent, colorless, fuming liquid
Source
Solubility
miscible in water
Source
Odor
sour, pungent
Source
Refractive Index
1.3465
Source
Safety Information
Storage Warning
Corrosive
Source
Safety Statements
S1/2
,
S26
,
S27
,
S45
Source
26
-
36/37/39
-
45
Source
0
3
0
R
34
Source
34
Source
430 mg/kg (oral, rat)
Source
1778
Source
UN1778
Source
009-011-00-5
Source
VV8225000
Source
H314
Source
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Corrosive (C)
是
Source
P260
-
P303+P361+P353
-
P305+P351+P338
-
P301+P330+P331
-
P405
-P501A
Source
8
Source
II
Source
Product Information
Purity
35% w/w aq. soln.
Source
Source
Source
Source
NFPA704
Risk Statements
LD50
UN Number
EU Index
RTECS
GHS Hazard statements
GHS Pictograms
European Hazard Symbols
TSCA Listed
GHS Precautionary statements
Hazard Class
Packing Group