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Hydrofluoric Acid
CAS: 32057-09-3 | HF
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
32057-09-3
Molecular Formula:
HF
Molecular Mass:
20.01 g/mol
Names and Synonyms:
Hydrofluoric Acid
Hydrofluoric acid
Anhydrous hydrofluoric acid
Fluorhydric acid
Hydrofluoric acid gas
Hydrogen fluoride (HF)
Hydrogen fluoride
Antisal 2b
Fluorine monohydride
Hydrogen monofluoride
Fluorine hydride (FH)
Fluoric acid
Alsurf 45
G-C Hydrofluoride Gel
Urine Luck 6.3
Vita ceramic etch
Ultradent Porcelain Etch
Porcelain Conditioner
SA-X
Identifiers:
SMILES:
F
InChI:
InChI=1S/FH/h1H
Key Properties
Boiling Point
20 °C
CAS Common Chemistry
Melting Point
-83.36 °C
CAS Common Chemistry
Density
0.99 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 20.01 g/mol | CAS Common Chemistry |
| 20.006 g/mol | RDKit | |
| 20.006228252 g/mol | RDKit | |
| Density | 0.99 g/cm³ | CAS Common Chemistry |
| 0.991 g/cm3 @ Temp: 19.54 °C | CAS Common Chemistry | |
| Boiling Point | 20 °C | CAS Common Chemistry |
| Canonical SMILES | F | CAS Common Chemistry |
| InChI | InChI=1S/FH/h1H | CAS Common Chemistry |
| InChI Key | InChIKey=KRHYYFGTRYWZRS-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -83.36 °C | CAS Common Chemistry |
| Name | Hydrofluoric acid | CAS Common Chemistry |
| Heavy Atom Count | 1 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 0.15250000000000002 | RDKit |
| Molar Refractivity | 2.503 | RDKit |
