Online Database of Chemicals from Around the World
| Achemica | Switzerland | |||
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+41 (24) 466-2929 | |||
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contact@achemica.com | |||
| Chemical manufacturer since 2010 | ||||
| Alfa Aesar. | USA | |||
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+1 (978) 521-6300 | |||
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info@alfa.com | |||
| Chemical manufacturer | ||||
| BOC Sciences | USA | |||
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+1 (631) 485-4226 | |||
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info@bocsci.com | |||
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Skype Chat | |||
| Chemical distributor | ||||
| chemBlink massive supplier since 2012 | ||||
| Sigma-Aldrich, Inc. | USA | |||
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+86 (21) 6141-5566 / 800-819-3336 | |||
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ordercn@sial.com, | |||
| Chemical manufacturer since 1992 | ||||
| Name | Tetraphenylphthalic Anhydride |
|---|---|
| Synonyms | 4,5,6,7-Tetra(Phenyl)Isobenzofuran-1,3-Dione; 4,5,6,7-Tetra(Phenyl)Isobenzofuran-1,3-Quinone; Nsc46729 |
| Molecular Structure |  |
| Molecular Formula | C32H20O3 |
| Molecular Weight | 452.51 |
| CAS Registry Number | 4741-53-1 |
| EINECS | 225-253-6 |
| SMILES | C6=C(C1=C(C4=C(C(=C1C2=CC=CC=C2)C3=CC=CC=C3)C(=O)OC4=O)C5=CC=CC=C5)C=CC=C6 |
| InChI | 1S/C32H20O3/c33-31-29-27(23-17-9-3-10-18-23)25(21-13-5-1-6-14-21)26(22-15-7-2-8-16-22)28(30(29)32(34)35-31)24-19-11-4-12-20-24/h1-20H |
| InChIKey | RSKXGCFFFZIWNC-UHFFFAOYSA-N |
| Density | 1.2±0.1g/cm3 (Cal.) |
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| Melting point | 289-297°C (Expl.) |
| Boiling point | 596.0±50.0°C at 760 mmHg (Cal.) |
| Flash point | 290.4±27.3°C (Cal.) |
| Safety Code | S26;S37 Details |
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| Risk Code | R36/37/38 Details |
| Hazard Symbol |  X Details |
| Safety Description | WARNING: Irritates lungs, eyes, skin |
| SDS | Available |
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