- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,5-Difluorindan-1-on
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,5-Difluorindan-1-on
- Price: ￥998.0/1g ￥418.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,5-DIFLUORO-2,3-DIHYDRO-1H-INDEN-1-ONE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
628732-11-6
628732-11-6 structure
- Name: 4,5-Difluorindan-1-on
- Chemical Name: 4,5-Difluoro-2,3-dihydro-1H-inden-1-one
- CAS Number: 628732-11-6
- Molecular Formula: C9H6F2O
- Molecular Weight: 168.140
- Create Date: 2018-08-16 01:14:46
- Modify Date: 2024-02-02 10:19:32
| Name | 4,5-Difluoro-2,3-dihydro-1H-inden-1-one |
|---|---|
| Synonyms |
4,5-Difluoroindan-1-one
1H-Inden-1-one, 4,5-difluoro-2,3-dihydro- 4,5-Difluorindan-1-on 4,5-Difluor-2,3-dihydro-1H-inden-1-on 4,5-difluoro-2,3-dihydroinden-1-one 4,5-difluoro-2,3-dihydro-1H-inden-1-one 4,5-Difluoro-1-indanone |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 259.7±40.0 °C at 760 mmHg |
| Molecular Formula | C9H6F2O |
| Molecular Weight | 168.140 |
| Flash Point | 99.0±21.5 °C |
| Exact Mass | 168.038666 |
| PSA | 17.07000 |
| LogP | 2.17 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.537 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2914700090 |
|
~68%
628732-11-6 |
| Literature: ALLERGAN, INC. Patent: WO2003/99795 A1, 2003 ; Location in patent: Page 114, 115 ; WO 03/099795 A1 |
|
~%
628732-11-6 |
| Literature: Journal of Medicinal Chemistry, , vol. 46, # 3 p. 399 - 408 |
|
~%
628732-11-6 |
| Literature: US2004/220402 A1, ; |
| 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% |