bromothymol blue
C27H28Br2O5S
Bromothymol blue has the molecular formula C27H28Br2O5S and a molar mass of 624.4 g/mol and a melting point of 201 °C.
Properties
| Molecular formula | C27H28Br2O5S |
|---|---|
| Molar mass | 624.4 g/mol |
| Exact (monoisotopic) mass | 624.00037 g/mol |
| Melting point | 201 °C |
| logP (octanol–water) | 7.6 |
| Topological polar surface area | 92.2 Ų |
| Hydrogen-bond donors / acceptors | 2 / 5 |
| Heavy atoms | 35 |
| InChIKey | NUHCTOLBWMJMLX-UHFFFAOYSA-N |
| IUPAC name | 2-bromo-4-[3-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methyl-6-propan-2-ylphenol |
Elemental composition
63 atoms across 5 elements, by mass.
| Element | Atoms | Percent by mass |
|---|---|---|
| Carbon (C) | 27 | 51.94% |
| Bromine (Br) | 2 | 25.59% |
| Oxygen (O) | 5 | 12.81% |
| Sulfur (S) | 1 | 5.13% |
| Hydrogen (H) | 28 | 4.52% |
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Related compounds
Molar mass and elemental composition are computed from IUPAC 2021 conventional atomic weights. Formula, exact mass and the computed descriptors come from PubChem, which is US government work and in the public domain. Melting point, boiling point and density come from Wikidata under CC0. Properties with no figure shown are absent from those sources rather than zero.