- InChI
- InChI=1S/ClH/h1H
- InChI Key
- VEXZGXHMUGYJMC-UHFFFAOYSA-N
- Formula
- ClH
- SMILES
- Cl
- Molecular Weight1
- 36.46
- CAS
- 7647-01-0
- Other Names
-
- Acide chlorhydrique
- Acido cloridrico
- Anhydrous hydrochloric acid
- Anhydrous hydrogen chloride
- BASILIN
- CHLOROHYDRIC ACID
- Chloorwaterstof
- Chlorowodor
- Chlorwasserstoff
- HCl
- HYDROCHLORIC ACID
- Hydrochloric acid gas
- Hydrochloric acid, anhydrous
- Hydrochloric ccid
- Hydrochloride
- Hydrogen chloride (HCl)
- Hydrogen chloride (acid)
- Hydrogen-chloride-anhydrous-
- Marine acid
- Muriatic acid
- NA 1789
- NSC 77365
- Salzsaeure
- Soldering acid
- Spirit of salt
- Spirits of salt
- Spirits of salts
- UN 1050
- UN 1789
- UN 2186
- ω : Acentric Factor.
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- μ : Dipole Moment (debye).
- η : Dynamic viscosity (Pa×s).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- Rg : Radius of Gyration.
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Ptriple : Triple Point Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- ρl : Liquid Density (kg/m3).
- S°gas,1 bar : Molar entropy at standard conditions (1 bar) (J/mol×K).
- csound,fluid : Speed of sound in fluid (m/s).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- Vc : Critical Volume (m3/kmol).
- Zc : Critical Compressibility.
- Zra : Rackett Parameter.
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.1330 | KDB | |
| PAff | 556.90 | kJ/mol | NIST |
| BasG | 530.10 | kJ/mol | NIST |
| μ | 1.10 | debye | KDB |
| ΔfG° | 95.30 | kJ/mol | KDB |
| Rg | 0.2990 | KDB | |
| ΔfH°gas | [-92.36; -92.31] | kJ/mol |
|
| ΔfH°gas | -92.36 | kJ/mol | KDB |
| ΔfH°gas | -92.31 ± 0.10 | kJ/mol | NIST |
| ΔfusH° | 1.64 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 19.83 | kJ/mol | Joback Calculated Property |
| IE | [12.72; 12.79] | eV |
|
| IE | 12.74 ± 0.01 | eV | NIST |
| IE | Outlier 12.79 | eV | NIST |
| IE | 12.75 ± 0.01 | eV | NIST |
| IE | 12.75 | eV | NIST |
| IE | 12.75 ± 0.00 | eV | NIST |
| IE | 12.75 | eV | NIST |
| IE | 12.72 ± 0.03 | eV | NIST |
| IE | 12.75 | eV | NIST |
| IE | 12.75 ± 0.01 | eV | NIST |
| IE | 12.74 ± 0.01 | eV | NIST |
| IE | 12.74 ± 0.01 | eV | NIST |
| IE | 12.74 ± 0.01 | eV | NIST |
| log10WS | -0.16 | Crippen Calculated Property | |
| logPoct/wat | 0.422 | Crippen Calculated Property | |
| McVol | 23.100 | ml/mol | McGowan Calculated Property |
| Pc | [8256.00; 8310.00] | kPa |
|
| Pc | 8310.00 | kPa | KDB |
| Pc | 8256.00 ± 8.24 | kPa | NIST |
| Ptriple | 13.80 ± 0.01 | kPa | NIST |
| S°gas,1 bar | 186.90 ± 0.01 | J/mol×K | NIST |
| Tboil | 188.00 | K | KDB |
| Tc | [324.68; 324.70] | K |
|
| Tc | 324.70 | K | KDB |
| Tc | 324.68 ± 0.03 | K | NIST |
| Tfus | [158.97; 161.15] | K |
|
| Tfus | 158.97 | K | KDB |
| Tfus | 161.15 ± 2.00 | K | NIST |
| Ttriple | 158.80 | K | KDB |
| Vc | 0.081 | m3/kmol | KDB |
| Zc | 0.2493260 | KDB | |
| Zra | 0.27 | KDB |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [12.24; 15.02] | J/mol×K | [236.13; 397.51] |
|
|
T(K) Ideal gas heat capacity (J/mol×K) 12 12.5 13 13.5 14 14.5 15 250 300 350 400 | ||||
| Cp,gas | 12.24 | J/mol×K | 236.13 | Joback Calculated Property |
| Cp,gas | 13.10 | J/mol×K | 263.03 | Joback Calculated Property |
| Cp,gas | 13.78 | J/mol×K | 289.92 | Joback Calculated Property |
| Cp,gas | 14.30 | J/mol×K | 316.82 | Joback Calculated Property |
| Cp,gas | 14.67 | J/mol×K | 343.72 | Joback Calculated Property |
| Cp,gas | 14.90 | J/mol×K | 370.61 | Joback Calculated Property |
| Cp,gas | 15.02 | J/mol×K | 397.51 | Joback Calculated Property |
| η | [0.0000912; 0.0000994] | Pa×s | [136.05; 236.13] |
|
|
T(K) Dynamic viscosity (Pa×s) 9.20e-5 9.40e-5 9.60e-5 9.80e-5 1.00e-4 150 200 | ||||
| η | 0.0000994 | Pa×s | 136.05 | Joback Calculated Property |
| η | 0.0000972 | Pa×s | 152.73 | Joback Calculated Property |
| η | 0.0000955 | Pa×s | 169.41 | Joback Calculated Property |
| η | 0.0000941 | Pa×s | 186.09 | Joback Calculated Property |
| η | 0.0000929 | Pa×s | 202.77 | Joback Calculated Property |
| η | 0.0000920 | Pa×s | 219.45 | Joback Calculated Property |
| η | 0.0000912 | Pa×s | 236.13 | Joback Calculated Property |
| ΔsubH | [19.60; 19.70] | kJ/mol | [127.00; 142.00] |
|
| ΔsubH | 19.70 | kJ/mol | 127.00 | NIST |
| ΔsubH | 19.60 | kJ/mol | 142.00 | NIST |
| ΔvapH | 16.20 | kJ/mol | 188.00 | NIST |
| ρl | 1193.00 | kg/m3 | 188.00 | KDB |
| csound,fluid | [646.00; 940.00] | m/s | [218.30; 273.00] |
|
|
T(K) Speed of sound in fluid (m/s) 650 700 750 800 850 900 950 220 240 260 | ||||
| csound,fluid | 940.00 | m/s | 218.30 | Speed o... |
| csound,fluid | 910.00 | m/s | 224.30 | Speed o... |
| csound,fluid | 887.00 | m/s | 229.20 | Speed o... |
| csound,fluid | 865.00 | m/s | 233.10 | Speed o... |
| csound,fluid | 814.00 | m/s | 243.00 | Speed o... |
| csound,fluid | 790.00 | m/s | 248.00 | Speed o... |
| csound,fluid | 762.00 | m/s | 252.90 | Speed o... |
| csound,fluid | 734.00 | m/s | 258.00 | Speed o... |
| csound,fluid | 705.00 | m/s | 263.00 | Speed o... |
| csound,fluid | 676.00 | m/s | 268.00 | Speed o... |
| csound,fluid | 646.00 | m/s | 273.00 | Speed o... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [13.50; 8356.93] | kPa | [158.97; 324.65] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.46857e+01 | |||
| Coefficient B | -1.76110e+03 | |||
| Coefficient C | -1.32200e+01 | |||
| Temperature range, min. | 158.97 | |||
| Temperature range, max. | 324.65 | |||
|
T(K) Vapor pressure (kPa) 0 2000 4000 6000 8000 200 250 300 | ||||
| Pvap | 13.50 | kPa | 158.97 | Calculated Property |
| Pvap | 52.34 | kPa | 177.38 | Calculated Property |
| Pvap | 154.38 | kPa | 195.79 | Calculated Property |
| Pvap | 373.54 | kPa | 214.20 | Calculated Property |
| Pvap | 779.23 | kPa | 232.61 | Calculated Property |
| Pvap | 1450.63 | kPa | 251.01 | Calculated Property |
| Pvap | 2469.80 | kPa | 269.42 | Calculated Property |
| Pvap | 3915.45 | kPa | 287.83 | Calculated Property |
| Pvap | 5858.10 | kPa | 306.24 | Calculated Property |
| Pvap | 8356.93 | kPa | 324.65 | Calculated Property |
Similar Compounds
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Mixtures
- Hydrogen chloride + Chloromethane
- Acetaminophen + Hydrogen chloride + Water
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- Nitrous oxide + Methyl fluoride + Hydrogen chloride
- potassium chloride + Hydrogen chloride + Water
- Xylose + Hydrogen chloride + Water
- Hydrogen chloride + Glycine + Water
- D-Serine + Hydrogen chloride + Water
- D-Alanine + Hydrogen chloride + Water
- dl-Threonine + Hydrogen chloride + Water
- Hydrogen chloride + allo-L-isoleucine + Water
- L-Methionine + Hydrogen chloride + Water
- D-Aspartic acid + Hydrogen chloride + Water
- L-Glutamic acid + Hydrogen chloride + Water
- Hydrogen chloride + Water
- Hydrogen chloride + Vitamin C + Water
- Diisopropyl ether + Hydrogen chloride + Water
- caesium chloride + Hydrogen chloride + Water
Sources
- Crippen Method
- Crippen Method
- Solubility of silybin in aqueous hydrochloric acid solution
- (Vapour + liquid) equilibria of {xCH3Cl + (1-x)HCl} at temperatures (159.01 and 182.33) K
- Partial molar volume of paracetamol in water, 0.1 M HCl and 0.154 M NaCl at T = (298.15, 303.15, 308.15 and 310.65) K and at 101.325 kPa
- Densities, molar volumes, and isobaric expansivities of (D-xylose + hydrochloric acid + water) systems
- Thermodynamics of proton dissociations from aqueous glycine at temperatures from 278.15 to 393.15 K, molalities from 0 to 1.0 mol.kg-1, and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of glycine, glycinium chloride, and sodium glycinate
- Thermodynamics of proton dissociations from aqueous serine at temperatures from (278.15 to 393.15) K, molalities from (0.01 up to 1.0) mol Ae kg-1, and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of serine, serinium chloride, and sodium serinate
- Thermodynamics of proton dissociations from aqueous alanine at temperatures from (278.15 to 393.15) K, molalities from (0.0075 to 1.0) mol*kg-1, and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of alanine, alaninium chloride, and sodium alaninate
- Vapour pressure and excess Gibbs free energy of the ternary system {x1CH3F + x2HCl + x3N2O} at temperature of 182.33 K
- Thermodynamics of proton dissociations from aqueous threonine and isoleucine at temperatures from (278.15 to 393.15) K, molalities from (0.01 to 1.0) mol * kg-1, and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of zwitterionic, protonated cationic, and deprotonated anionic forms
- Thermodynamics of proton dissociations from aqueous L-methionine at temperatures from (278.15 to 393.15) K, molalities from (0.0125 to 1.0) mol Ae kg 1, and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of L-methionine, methioninium chloride, and sodium methioninate
- Thermodynamics of the first and second proton dissociations from aqueous L-aspartic acid and L-glutamic acid at temperatures from (278.15 to 393.15) K and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of zwitterionic, protonated cationic, and deprotonated anionic forms at molalities from (0.002 to 1.0) mol Ae kg 1
- Volumetric properties of ascorbic acid (vitamin C) and thiamine hydrochloride (vitamin B1) in dilute HCl and in aqueous NaCl solutions at (283.15, 293.15, 298.15, 303.15, 308.15, and 313.15) K
- Combined experimental and computational thermochemistry of isomers of chloronitroanilines
- Thermochemistry of phenylacetic and monochlorophenylacetic acids
- Experimental thermochemical study of 2,5- and 2,6-dichloro-4-nitroanilines
- Experimental thermochemical study of 4,5-dichloro-2-nitroaniline
- Experimental thermochemical study of two chlorodinitroaniline isomers
- Experimental and computational energetic study of two halogenated 2-acetylpyrrole derivatives: 2-trichloroacetylpyrrole and 2-trifluoroacetylpyrrole
- A calorimetric and computational study of the thermochemistry of halogenated 1-phenylpyrrole derivatives
- Thermochemical study of some dichloroacetophenone isomers
- Experimental thermochemical study of fluoro-, chloro- and bromo- derivatives of uracil
- Experimental and computational thermochemical studies of benzoxazole and two chlorobenzoxadole derivatives
- Structure and energetics correlations in some chlorohydroxypyridines
- Thermodynamic modeling of ternary and quaternary (liquid + liquid) systems containing water, FeCl3, HCl and diisopropyl ether
- Experimental thermochemical study of 2-chloroacetophenone and 2,4'-dichloroacetophenone
- Phase equilibria of the systems of CsCl + ErCl3 + H2O and CsCl + ErCl3 + HCl (~10.7%, ~14.4%) + H2O at T = 298.15 K and the standard molar enthalpies of formation of solid phase compounds
- Diffusion of levodopa in aqueous solutions of hydrochloric acid at 25 C
- Thermochemical study of dichloromethylpyrimidine isomers
- Solubility and distribution of bicycle derivatives of 1,3-selenazine in pharmaceutically relevant media by saturation shake-flask method
- Determination of the temperature dependence of Titanium(IV) hydrolysis and complexation constants in aqueous sulfuric or chlorhydric solutions
- Thermochemistry of hydrated ammonium borates
- Enthalpies of formation and lattice enthalpies of alkaline metal acetates
- Synthesis, characterization and standard molar enthalpy of formation of La(C7H5O3)2*(C9H6NO)
- Thermochemistry of NaRb[B4O5(OH)4]*4H2O
- Thermochemistry of dicesium calcium tetraborate octahydrate
- Thermodynamic properties of K2Sr[B4O5(OH)4]2*10H2O
- Thermochemistry of Potassium Strontium Tetraborate Decahydrated
- Synthesis, Characterization and Standard Molar Enthalpy of Formation of Sm (C7H5O3)2 * (C9H6NO)
- Thermodynamics of the Pt-Cl system
- Synthesis, characterization and thermodynamic properties of NaCs[B4O5(OH)4]*4H2O
- Standard Molar Enthalpies of Formation for the Two Mixed Alkali-Alkaline Earth Metal Borates of LiBaB9O15 and NaBaB9O15
- Effect of different excipients on aqueous solubility of leflunomide.Thermodynamic study
- Thermodynamics and kinetics analysis of thermal dissociation of tri-n-octylamine hydrochloride in open system: A DFT and TGA study
- Solubility of FeSO4*7H2O in the H2SO4 Ti(SO4)2 H2O, H2SO4 MgSO4 H2O, and HCl H2O Systems from 278 to 313 K
- Thermodynamics of the Antiviral and Antiparkinsonian Drug Amantadine Hydrochloride: Condensed State Properties and Decomposition
- Speed of Sound Measurements and a Fundamental Equation of State for Hydrogen Chloride
- Phase Diagram of AlCl3-FeCl3-H2O(-HCl) Salt Water System at 298.15 K and Its Application in the Crystallization of AlCl3*6H2O
- Solubilities of Triethanolamine Hydrochloride Ionic Liquid in Aqueous Hydrochloric Acid Solutions with Concentrations from (0 to 8.37) mol*kg-1
- Electrical Conductivity of Electrolytes Found In Natural Waters from (5 to 90) deg C
- Solubility of Hydrogen Chloride in Three 1-Alkyl-3-methylimidazolium Chloride Ionic Liquids in the Pressure Range (0 to 100) kPa and Temperature Range (298.15 to 363.15) K
- Solubilities of LaCl3 in HCl Aqueous Solution at (25, 35, and 45) deg C
- Joback Method
- KDB
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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