23138-55-8
23138-55-8 structure
- Name: 4-bromophenylcarbimide
- Chemical Name: 1-bromo-3-isocyanatobenzene
- CAS Number: 23138-55-8
- Molecular Formula: C7H4BrNO
- Molecular Weight: 198.017
- Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
- Create Date: 2018-09-11 20:18:25
- Modify Date: 2025-08-22 18:26:33
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| Name | 1-bromo-3-isocyanatobenzene |
|---|---|
| Synonyms |
Benzene, 1-bromo-3-isocyanato-
3-Bromophenyl isocyanate m-bromophenyl isocyanate Isocyanic Acid 3-Bromophenyl Ester Benzene, 1-bromo-4-isocyanato- 4-bromophenylcarbimide 3-bromo-phenyl isocyanate 1-Bromo-3-isocyanatobenzene 1-Bromo-4-isocyanatobenzene Benzene,1-bromo-3-isocyanato 3-bromophenyl isocynate 3-bromobenzenisocyanate p-Bromophenylcarbonimide MFCD00002014 |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 220.0±0.0 °C at 760 mmHg |
| Molecular Formula | C7H4BrNO |
| Molecular Weight | 198.017 |
| Flash Point | 95.1±22.6 °C |
| Exact Mass | 196.947617 |
| PSA | 29.43000 |
| LogP | 3.47 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.581 |
| Storage condition | 0-6°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332-H315-H319-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 | S36/37/39-S26-S23-S28-S27 |
| RIDADR | 2206 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2929109000 |
| Precursor 5 | |
|---|---|
| DownStream 3 | |
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |