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115-40-2 Bromocresol Purple |
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| Chemical Name | Bromocresol Purple |
| Synonyms | 5,5-Dibromo-o-cresolsulfonephthalein;Bromcresol Purple;Bromocresol purple 0.04% aqueous solution;dibromo-o-cresolsulphonephthalein;4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2-bromo-6-methylphenol) |
| Molecular Formula | C21H16Br2O5S |
| Molecular Weight | 540.2217 |
| InChl | InChI=1/C21H16Br2O5S/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21/h3-10,24-25H,1-2H3 |
| CAS Registry Number | 115-40-2 |
| EINECS | 204-087-8 |
| Molecular Structure | ![]() |
| Density | 1.772g/cm3 |
| Melting Point | 245℃ |
| Boiling Point | 590.2°C at 760 mmHg |
| Refractive Index | 1.694 |
| Flash Point | 310.7°C |
| Water Solubility | practically insoluble |
| Vapour Pressur | 1.59E-14mmHg at 25°C |
| Hazard Symbols | |
| Risk Codes | R36/37/38:; |
| Safety Description | S26||S37/39:; |
| MSDS | |