83802-71-5
83802-71-5 structure
- Name: 5-FLUORO-6-METHOXY-2,3-DIHYDRO-1H-INDEN-1-ONE
- Chemical Name: 5-fluoro-6-methoxy-2,3-dihydroinden-1-one
- CAS Number: 83802-71-5
- Molecular Formula: C10H9FO2
- Molecular Weight: 180.17600
- Create Date: 2018-12-06 20:25:20
- Modify Date: 2025-08-30 21:11:52
| Name | 5-fluoro-6-methoxy-2,3-dihydroinden-1-one |
|---|---|
| Synonyms |
5-fluoro-6-methoxy-1-indanone
1H-Inden-1-one,5-fluoro-2,3-dihydro-6-methoxy 5-fluoro-6-methoxy-2,3-dihydro-1H-inden-1-one 5-fluoro-6-methoxyindan-1-one |
| Density | 1.257g/cm3 |
|---|---|
| Boiling Point | 312ºC at 760 mmHg |
| Molecular Formula | C10H9FO2 |
| Molecular Weight | 180.17600 |
| Flash Point | 137.9ºC |
| Exact Mass | 180.05900 |
| PSA | 26.30000 |
| LogP | 1.96320 |
| Index of Refraction | 1.544 |
| HS Code | 2914700090 |
|---|
|
~88%
83802-71-5 |
| Literature: Takeda Chemical Industries, Ltd. Patent: EP1199304 A1, 2002 ; Location in patent: Referential example 9 ; EP 1199304 A1 |
|
~97%
83802-71-5 |
| Literature: Kikumoto; Tobe; Fukami; Egawa Journal of Medicinal Chemistry, 1983 , vol. 26, # 2 p. 246 - 250 |
|
~0%
83802-71-5 |
| Literature: Takeda Chemical Industries, Ltd. Patent: US5922771 A1, 1999 ; |
|
~%
83802-71-5 |
| Literature: US5780470 A1, ; US 5780470 A |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |