1801-42-9
1801-42-9 structure
- Name: 1H-Inden-1-one,2,3-diphenyl-
- Chemical Name: 2,3-diphenylinden-1-one
- CAS Number: 1801-42-9
- Molecular Formula: C21H14O
- Molecular Weight: 282.33500
- Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
- Create Date: 2018-08-06 19:44:21
- Modify Date: 2025-08-26 18:27:22
| Name | 2,3-diphenylinden-1-one |
|---|---|
| Synonyms |
2,3-Diphenylindone
2,3-Diphenyl-1-indenone 2,3-diphenyl-inden-1-one 2,3-diphenylindenone 2,3-Diphenyl-1-indanone 2,3-Diphenyl-1H-inden-1-one EINECS 217-290-1 2,3-Diphenyl-inden-1-on 3-Oxo-1.2-diphenyl-inden 1H-Inden-1-one,3-diphenyl Indone,3-diphenyl MFCD00003784 |
| Density | 1.213 |
|---|---|
| Boiling Point | 449℃ |
| Melting Point | 153-154 ℃(lit.) |
| Molecular Formula | C21H14O |
| Molecular Weight | 282.33500 |
| Flash Point | 198℃ |
| Exact Mass | 282.10400 |
| PSA | 17.07000 |
| LogP | 4.84200 |
| Appearance | Crystalline Powder | Red |
| Index of Refraction | 1.4880 (estimate) |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | 24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914399090 |
| Precursor 9 | |
|---|---|
| DownStream 9 | |
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |