172366-38-0
172366-38-0 structure
- Name: 5,7-DIFLUORO-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE
- Chemical Name: 5,7-difluoro-3,4-dihydro-1H-naphthalen-2-one
- CAS Number: 172366-38-0
- Molecular Formula: C10H8F2O
- Molecular Weight: 182.16700
- Create Date: 2018-12-30 18:19:13
- Modify Date: 2025-08-25 18:20:26
| Name | 5,7-difluoro-3,4-dihydro-1H-naphthalen-2-one |
|---|---|
| Synonyms |
5,7-difluoro-2-tetralone
5,7-DF2T 5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-one |
| Density | 1.29g/cm3 |
|---|---|
| Boiling Point | 260.6ºC at 760mmHg |
| Molecular Formula | C10H8F2O |
| Molecular Weight | 182.16700 |
| Flash Point | 99.4ºC |
| Exact Mass | 182.05400 |
| PSA | 17.07000 |
| LogP | 2.02260 |
| Vapour Pressure | 0.0121mmHg at 25°C |
| Index of Refraction | 1.523 |
| Storage condition | 2-8°C |
| HS Code | 2914700090 |
|---|
|
~%
172366-38-0 |
| Literature: Molecular Crystals and Liquid Crystals, , vol. 411, p. 155/[1197]-161/[1203] |
|
~%
172366-38-0 |
| Literature: EP1191008 A1, ; Page 68 ; |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| 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% |