20857-47-0
20857-47-0 structure
- Name: 3,5-bis(trifluoromethyl)pyridine
- Chemical Name: 3,5-bis(trifluoromethyl)pyridine
- CAS Number: 20857-47-0
- Molecular Formula: C7H3F6N
- Molecular Weight: 215.09600
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-07-25 12:07:36
- Modify Date: 2025-08-25 11:58:27
| Name | 3,5-bis(trifluoromethyl)pyridine |
|---|---|
| Synonyms |
3,5-Bis-trifluormethyl-pyridin
3,5-bis-trifluoromethylpyridine MFCD00128904 3,5-Bis(trifluoromethyl)pyridine 3,5-Bis(trifluormethyl)pyridine |
| Density | 1.437g/cm3 |
|---|---|
| Boiling Point | 117-118°C |
| Melting Point | 34-38 °C |
| Molecular Formula | C7H3F6N |
| Molecular Weight | 215.09600 |
| Flash Point | 112 °F |
| Exact Mass | 215.01700 |
| PSA | 12.89000 |
| LogP | 3.11920 |
| Vapour Pressure | 16.5mmHg at 25°C |
| Index of Refraction | 1.375 |
| Symbol |
GHS02, GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228-H301-H315-H318-H335 |
| Precautionary Statements | P210-P261-P280-P301 + P310-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | F,T,Xi |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S39-S45 |
| RIDADR | UN 2926 4.1/PG 3 |
| WGK Germany | 3 |
| Packaging Group | II |
| HS Code | 2933399090 |
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Detail
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| Literature: Journal of Fluorine Chemistry, , vol. 30, p. 73 |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |