Input interpretation
hydrogen bromide | methanesulfonic acid
Chemical names and formulas
| hydrogen bromide | methanesulfonic acid formula | HBr | CH_3SO_3H Hill formula | BrH | CH_4O_3S name | hydrogen bromide | methanesulfonic acid IUPAC name | hydrogen bromide | methanesulfonic acid alternate names | anhydrous hydrobromic acid | anhydrous hydrogen bromide | bromane | kyselina methansulfonova | methanesulphonic-acid- | methylsulfonic acid mass fractions | Br (bromine) 98.8% | H (hydrogen) 1.25% | C (carbon) 12.5% | H (hydrogen) 4.2% | O (oxygen) 49.9% | S (sulfur) 33.4%
Structure diagrams
| hydrogen bromide | methanesulfonic acid vertex count | 1 | 5 edge count | 1 | 5 Schultz index | 0 | 64 Wiener index | 0 | 16 Hosoya index | 1 | 5 Balaban index | 0 | 3.024
3D structure
3D structure
Basic properties
| hydrogen bromide | methanesulfonic acid molar mass | 80.912 g/mol | 96.1 g/mol phase | gas (at STP) | liquid (at STP) melting point | -86.8 °C | 18 °C boiling point | -66.38 °C | 167 °C density | 0.003307 g/cm^3 | 1.481 g/cm^3 solubility in water | miscible | very soluble
Units
Gas properties
| hydrogen bromide density | 0.003307 g/cm^3 vapor density | 2.71 molar volume | 24470 cm^3/mol surface tension | 0.0271 N/m refractive index | 1.325 dynamic viscosity | 8.4×10^-4 Pa s
Units
Liquid properties
| hydrogen bromide | methanesulfonic acid density | | 1.481 g/cm^3 vapor pressure | | 0.9998 mmHg dynamic viscosity | | 0.01121 Pa s surface tension | | 0.04939 N/m sound speed | 720 km/h | refractive index | | 1.429
Units
Thermodynamic properties
| hydrogen bromide molar heat of vaporization | 17.3 kJ/mol (kilojoules per mole) specific heat of vaporization | 0.214 kJ/g (kilojoules per gram) molar heat of fusion | 2.41 kJ/mol (kilojoules per mole) critical temperature | 363 K (kelvins) critical pressure | 8.5 MPa (megapascals) acentric factor ω | 0.08
Chemical identifiers
| hydrogen bromide | methanesulfonic acid CAS number | 10035-10-6 | 75-75-2 Beilstein number | 3587158 | 1446024 PubChem CID number | 260 | 6395 PubChem SID number | 24857782 | SMILES identifier | Br | CS(=O)(=O)O InChI identifier | InChI=1/BrH/h1H | InChI=1/CH4O3S/c1-5(2, 3)4/h1H3, (H, 2, 3, 4)/f/h2H RTECS number | MW3850000 | PB1140000 MDL number | MFCD00011323 | MFCD00007518
NFPA label
NFPA label
| hydrogen bromide | methanesulfonic acid NFPA health rating | 3 | 3 NFPA fire rating | 0 | 0 NFPA reactivity rating | 0 | 2
Safety properties
| methanesulfonic acid flash point | 110 °C autoignition point | 500 °C
| hydrogen bromide | methanesulfonic acid DOT hazard class | 8 | 8 DOT numbers | 1788 | 2586