Pyrocatechol Violet CAS#: 115-41-3; ChemWhat Code: 63740
Names & Identifiers |
| Product Name | Pyrocatechol Violet |
| Synonyms | 1,2-Benzenediol,4,4’-(3H-2,1-benzoxathiol-3-ylidene)bis-,S,S-dioxide;3’,3’,4’-Trihydroxyfuchsone-2’-SulfonicAcidPV;PyrocatechinSulfonphthaleinViolet;CATECHOLSULFONAPHTHALEIN;CATECHOL VIOLET;3,3′,4′-TRIHYDROXYFUCHSONE-2”-SULFONIC ACID;A,A-BIS(3,4-DIHYDROXYPHENYL)-A-HYDROXY-O-TOLUENESULFONIC ACID G-SULFONE;PYROCATECHOLSULFONEPHTHALEIN |
| CAS Registry Number | 115-41-3 |
| Molecular Formula | C19H14O7S |
| Molecular Weight | 386.38 |
| EINECS | 204-088-3 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 185 °C (dec.)(lit.) |
| Solubulity | H2O: 1 mg/mL, clear, red |
| form | Metallic or Crystalline Powder |
| Color | Dark red-brown |
| PH Range | 6.0(YELLOW)-7.0(PURPLE)-9.0(PURPLISH RED) |
| Water Solubility | Soluble in water, ethylene glycol, monomethyl ether and ethanol. |
| BRN | 353938 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | 1,2-Benzenediol, 4,4'-(1,1-dioxido-3H- 2,1-benzoxathiol-3-ylidene) bis-(115-41-3) |
Safety & Hazards(Codes & Phrases) |
| R Phrase | 36/37/38 |
| S Phrase | 24/25 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 32041900 |
| 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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