Tetrabromophenol Blue CAS#: 4430-25-5; ChemWhat Code: 96491
Names & Identifiers |
| Product Name | Tetrabromophenol Blue |
| Synonyms | 3,3′,3”,4,5,5′,5”,6-Octabromophenolsulfonphthalein ;4,4′-(4,5,6,7-tetrabromo-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromophenol] S,S-dioxide;TETRABROMOPHENOL BLUE INDICATOR;Tetrabromophenol Blue, pure;3,4,5,6,3′,5′,3”,5”-octabromophenolsulfonphthalein;2,6-Dibromo-4-[4,5,6,7-tetrabromo-3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]pheno;3′,3”,4,5,5′,5”,6,7-Octabromophenolsulfophthalein;4,4′-[(4,5,6,7-Tetrabromo-3H-2,1-benzoxathiole 1,1-dioxide)-3-ylidene]bis(2,6-dibromophenol) |
| CAS Registry Number | 4430-25-5 |
| Molecular Formula | C19H7Br8O5S |
| Molecular Weight | 986.55 |
| EINECS | 224-622-9 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 204 °C (dec.)(lit.) |
| Solubulity | Solubility Soluble in water, ethanol, methanol, acetone, acetic acid |
| form | Powder |
| pka | 3.69(at 25℃) |
| Color | Beige |
| PH Range | Yellow (3.0) to blue (4.6) |
| Water Solubility | soluble |
| λmax | 610nm, 388nm |
| BRN | 378438 |
| Major Application | Semiconductors, thin films, recording materials, chemically amplified resists, photography, lithographic plates, inks, toners, detergents, hair dyes, diapers, detecting proteins, contact lens, urine analysis test strips, distinguishing between allergies and infections |
| InChIKey | QPMIVFWZGPTDPN-UHFFFAOYSA-N |
| EPA Substance Registry System | Phenol, 4,4'-(4,5,6,7-tetrabromo- 1,1-dioxido-3H-2,1-benzoxathiol- 3-ylidene)bis[2,6-dibromo- (4430-25-5) |
Safety & Hazards(Codes & Phrases) |
| S Phrase | 24/25 |
| WGK Germany | 3 |
| TSCA | Yes |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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