2195-50-8
2195-50-8 structure
- Name: 9H-Fluorene,2,7-difluoro-
- Chemical Name: 2,7-difluoro-9H-fluorene
- CAS Number: 2195-50-8
- Molecular Formula: C13H8F2
- Molecular Weight: 202.19900
- Create Date: 2017-05-29 08:28:11
- Modify Date: 2024-01-13 14:29:39
| Name | 2,7-difluoro-9H-fluorene |
|---|---|
| Synonyms |
2,7-difluorofluorene
2,7-Difluor-fluoren 9H-Fluorene,2,7-difluoro 2,7-Difluoro-fluoren 2,7-difluoro-9-fluorene |
| Density | 1.289g/cm3 |
|---|---|
| Boiling Point | 302.7ºC at 760 mmHg |
| Molecular Formula | C13H8F2 |
| Molecular Weight | 202.19900 |
| Flash Point | 114.1ºC |
| Exact Mass | 202.05900 |
| LogP | 3.53600 |
| Vapour Pressure | 0.00175mmHg at 25°C |
| Index of Refraction | 1.602 |
| HS Code | 2903999090 |
|---|
|
~50%
2195-50-8 |
| Literature: BRISTOL-MYERS SQUIBB COMPANY Patent: EP904262 B1, 2004 ; Location in patent: Page 116 ; |
|
~%
2195-50-8 |
| Literature: Berkovic,S. Israel Journal of Chemistry, 1963 , vol. 1, p. 1 - 11 |
|
~%
2195-50-8 |
| Literature: Berkovic,S. Israel Journal of Chemistry, 1963 , vol. 1, p. 1 - 11 |
|
~%
2195-50-8 |
| Literature: Berkovic,S. Israel Journal of Chemistry, 1963 , vol. 1, p. 1 - 11 |
| Precursor 4 | |
|---|---|
| DownStream 5 | |
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |