Pyromellitic Dianhydride CAS#: 89-32-7; ChemWhat Code: 28295
Names & Identifiers |
| Product Name | Pyromellitic Dianhydride |
| Synonyms | 1,2,4,5-Benzenetetracarboxylic 1,2:4,5-dianhydride;1,2,4,5benzenetetracarboxylic1,2:4,5dianhydride;1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride;1,2,4,5-Benzenetetracrboxylicdianhydride;1h,3h-benzo(1,2-c:4,5-c’)difuran-1,3,5,7-tetrone;1H,3H-Benzo[1,2-c,4,5-c’]difuran-1,3,5,7-tetrone;1H,3H-Benzo[1,2-c:4,5-c’]difuran-1,3,5,7-tetrone;1H,3H-Benzo[1,2-c:4,5-c’]difuran-1,3,5,7-tetrone |
| CAS Registry Number | 89-32-7 |
| Molecular Formula | C10H2O6 |
| Molecular Weight | 218.12 |
| EINECS | 201-898-9 |
| 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 | 283-286 °C(lit.) |
| Boiling Point | 397-400 °C(lit.) |
| Density | 1,68 g/cm3 |
| Flash Point | 380 °C |
| Solubulity | Soluble in dimethyl sulfoxide, acetone, chloroform, ethyl ether, n-hexane and benzene. |
| form | Fine Powder |
| Color | White to pale yellow |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 213583 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | 1,2,4,5-Benzenetetracarboxylic anhydride(89-32-7) |
| EPA Substance Registry System | 1H,3H-Benzo[1,2- c:4,5-c']difuran-1,3, 5,7-tetrone(89-32-7) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 41-42/43 |
| S Phrase | 22-24-26-37/39 |
| WGK Germany | 1 |
| RTECS | DB9300000 |
| F | 10-21 |
| TSCA | Yes |
| HS Code | 29173980 |
| Hazardous Substances Data | 89-32-7(Hazardous Substances Data) |
| 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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