2039-68-1
2039-68-1 structure
- Name: TRANS-4,4'-DIPHENYLSTILBENE
- Chemical Name: trans-4,4'-diphenylstilbene
- CAS Number: 2039-68-1
- Molecular Formula: C26H20
- Molecular Weight: 332.437
- Catalog: analytical chemistry Standard Spectrometric standard
- Create Date: 2018-08-21 12:32:33
- Modify Date: 2024-01-11 16:15:21
| Name | trans-4,4'-diphenylstilbene |
|---|---|
| Synonyms |
trans-4,4′-Diphenylstilbene
44'-Diphenylstilbene,ScintillationGrade 4,4'-diphenyl-trans-stilbene MFCD00003063 diphenylstilbene 1,1'-Biphenyl, 4,4'-[(E)-1,2-ethenediyl]bis- TRANS-P,P'-DIPHENYLSTILBENE EINECS 218-018-4 TRANS-4,4'-DIPHENYLSTILBENE 4,4'-[(E)-1,2-Ethenediyl]dibiphenyl 4,4'-DIPHENYLSTILBENE 4,4'-(E)-Ethene-1,2-diyldibiphenyl |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 517.3±40.0 °C at 760 mmHg |
| Melting Point | 308-310°C (dec.) |
| Molecular Formula | C26H20 |
| Molecular Weight | 332.437 |
| Flash Point | 264.2±21.4 °C |
| Exact Mass | 332.156494 |
| LogP | 8.35 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.667 |
| Storage condition | −20°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2902909090 |
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |