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Hydrogen Chloride
CAS: 7647-01-0 | HCl
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7647-01-0
Molecular Formula:
HCl
Molecular Mass:
36.46 g/mol
Names and Synonyms:
Hydrogen Chloride
Hydrochloric acid
Anhydrous hydrochloric acid
Chlorohydric acid
Dilute hydrochloric acid
Hydrogen chloride
Muriatic acid
Hydrogen chloride (HCl)
Hydrochloric acid gas
Enplate PO 236
Chloridric acid
NSC 77365
Baume HCL
ICON Etch
Identifiers:
SMILES:
Cl
InChI:
InChI=1S/ClH/h1H
Key Properties
Boiling Point
-85 °C
CAS Common Chemistry
Melting Point
-114 °C
CAS Common Chemistry
Density
1.10 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 | 36.46 g/mol | CAS Common Chemistry |
| 36.461000000000006 g/mol | RDKit | |
| 35.976677712 g/mol | RDKit | |
| Density | 1.10 g/cm³ | CAS Common Chemistry |
| 1.09620 g/cm3 @ Press: 760 Torr | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Hydrogen_chloride | CAS Common Chemistry |
| Boiling Point | -85 °C | CAS Common Chemistry |
| Canonical SMILES | Cl | CAS Common Chemistry |
| InChI | InChI=1S/ClH/h1H | CAS Common Chemistry |
| InChI Key | InChIKey=VEXZGXHMUGYJMC-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -114 °C | CAS Common Chemistry |
| Name | Hydrochloric acid | CAS Common Chemistry |
| Hydrogen chloride | 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 | 0.4218 | RDKit |
| Molar Refractivity | 7.247999999999999 | RDKit |
