| Name | pentacene-6,13-dione |
|---|---|
| Synonyms |
MFCD00003709
pentacene-6,13-dione pentacen-6,13-dione pentacenequinone 6,13-Pentacenequinone pentacene-6,13-quinone 6,13-Pentacenedione |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 557.5±20.0 °C at 760 mmHg |
| Melting Point | 394 °C |
| Molecular Formula | C22H12O2 |
| Molecular Weight | 308.329 |
| Flash Point | 204.1±18.8 °C |
| Exact Mass | 308.083740 |
| PSA | 34.14000 |
| LogP | 5.85 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.769 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-37/39 |
| RIDADR | UN 2924 3/PG 2 |
| WGK Germany | 3 |
| RTECS | JN1000000 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 29310095 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
| HS Code | 2914690090 |
|---|---|
| Summary | 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |