CAS 135-48-8|Pentacene
Introduction：Basic information about CAS 135-48-8|Pentacene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pentacene | ||
|---|---|---|---|
| CAS Number | 135-48-8 | Molecular Weight | 278.347 |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 524.7±17.0 °C at 760 mmHg |
| Molecular Formula | C22H14 | Melting Point | >300 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 264.5±15.1 °C |
Names
| Name | pentacene |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 524.7±17.0 °C at 760 mmHg |
| Melting Point | >300 °C(lit.) |
| Molecular Formula | C22H14 |
| Molecular Weight | 278.347 |
| Flash Point | 264.5±15.1 °C |
| Exact Mass | 278.109558 |
| LogP | 7.14 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.812 |
| InChIKey | SLIUAWYAILUBJU-UHFFFAOYSA-N |
| SMILES | c1ccc2cc3cc4cc5ccccc5cc4cc3cc2c1 |
| Storage condition | 0-6°C |
| Stability | Stable, but air and light sensitive. Incompatible with strong oxidizing agents. |
| Water Solubility | insoluble |
Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S24/25 |
| RIDADR | 2811.0 |
| WGK Germany | 3 |
| Hazard Class | 6.1 |
| HS Code | 2901299090 |
Customs
| HS Code | 2901299090 |
|---|---|
| Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Articles9
More Articles| Enhanced magnetic Purcell effect in room-temperature masers. Nat. Commun. 6 , 6215, (2015) Recently, the world's first room-temperature maser was demonstrated. The maser consisted of a sapphire ring housing a crystal of pentacene-doped p-terphenyl, pumped by a pulsed rhodamine-dye laser. St... | |
| Atomically-thin molecular layers for electrode modification of organic transistors. Nanoscale 7 , 14100-8, (2015) Atomically-thin molecular layers of aryl-functionalized graphene oxides (GOs) were used to modify the surface characteristics of source-drain electrodes to improve the performances of organic field-ef... | |
| A Facile Route for Patterned Growth of Metal-Insulator Carbon Lateral Junction through One-Pot Synthesis. ACS Nano 9 , 8352-60, (2015) Precise graphene patterning is of critical importance for tailor-made and sophisticated two-dimensional nanoelectronic and optical devices. However, graphene-based heterostructures have been grown by ... |
Synonyms
| Pentacene |
| lin-Naphthoanthracene |
| 2,3,6,7-Dibenzoanthracene |
| 2,7-Dibenzanthracene |
| 2,3:6,7-Dibenzanthracene |
| Benzo(b)naphthacene |
| EINECS 205-193-7 |
| MFCD00003710 |
| lin-Dibenzanthracene |
