190774-48-2
190774-48-2 structure
- Name: 2-bromo-4,6-difluorophenyl isocyanate
- Chemical Name: 1-bromo-3,5-difluoro-2-isocyanatobenzene
- CAS Number: 190774-48-2
- Molecular Formula: C7H2BrF2NO
- Molecular Weight: 233.99800
- Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
- Create Date: 2019-02-17 17:57:27
- Modify Date: 2025-08-25 11:26:47
| Name | 1-bromo-3,5-difluoro-2-isocyanatobenzene |
|---|---|
| Synonyms |
2-Bromo-4,6-difluorophenyl isocyanate
MFCD00053836 |
| Density | 1.756 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 38 °C0.2 mm Hg(lit.) |
| Molecular Formula | C7H2BrF2NO |
| Molecular Weight | 233.99800 |
| Flash Point | >230 °F |
| Exact Mass | 232.92900 |
| PSA | 29.43000 |
| LogP | 2.69460 |
| Vapour Pressure | 0.052mmHg at 25°C |
| Index of Refraction | n20/D 1.542(lit.) |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H312-H315-H319-H332-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | UN 2206 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 2929109000 |
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |