870778-87-3
870778-87-3 structure
- Name: 4,5-Difluoro-2-ethoxyphenylboronic acid
- Chemical Name: (2-ethoxy-4,5-difluorophenyl)boronic acid
- CAS Number: 870778-87-3
- Molecular Formula: C8H9BF2O3
- Molecular Weight: 201.96300
- Create Date: 2018-12-31 10:02:43
- Modify Date: 2024-01-30 10:14:56
| Name | (2-ethoxy-4,5-difluorophenyl)boronic acid |
|---|---|
| Synonyms | 4,5-Difluoro-2-ethoxyphenylboronic acid |
| Density | 1.29g/cm3 |
|---|---|
| Boiling Point | 324.6ºC at 760 mmHg |
| Melting Point | 136-140ºC |
| Molecular Formula | C8H9BF2O3 |
| Molecular Weight | 201.96300 |
| Flash Point | 150.1ºC |
| Exact Mass | 202.06100 |
| PSA | 49.69000 |
| LogP | 0.04330 |
| Index of Refraction | 1.484 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36/37/38 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2931900090 |
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |