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Molecule
Hydrofluoric Acid
CAS: 32057-09-3 · HF
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 32057-09-3
- Molecular Formula
- HF
- Molecular Mass
- 20.01 g/mol
Identifiers
CAS Registry Number
32057-09-3
SMILES
F
InChI Key
KRHYYFGTRYWZRS-UHFFFAOYSA-N
InChI
InChI=1S/FH/h1H
Names and Synonyms
- Hydrofluoric Acid Common Name
- Hydrofluoric acid Synonym
- Anhydrous hydrofluoric acid Synonym
- Fluorhydric acid Synonym
- Hydrofluoric acid gas Synonym
- Hydrogen fluoride (HF) Synonym
- Hydrogen fluoride Synonym
- Antisal 2b Synonym
- Fluorine monohydride Synonym
- Hydrogen monofluoride Synonym
- Fluorine hydride (FH) Synonym
- Fluoric acid Synonym
- Alsurf 45 Synonym
- G-C Hydrofluoride Gel Synonym
- Urine Luck 6.3 Synonym
- Vita ceramic etch Synonym
- Ultradent Porcelain Etch Synonym
- Porcelain Conditioner Synonym
- SA-X Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 20.01 g/mol | CAS Common Chemistry |
| 20.006228252 g/mol | RDKit | |
| 20.006 g/mol | RDKit | |
| Density | 0.99 g/cm³ | CAS Common Chemistry |
| 0.991 g/cm3 @ 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 |
| 0.1525 | RDKit | |
| Molar Refractivity | 2.503 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 20.006 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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Quick conversion
MW = 20.01 g/mol; density = 0.990 g/mL. Edit any field — others recompute live.
