20513-43-3
20513-43-3 structure
- Name: 2-chloro-4-[(3-chloro-4-isocyanato-phenyl)methyl]-1-isocyanato-benzene
- Chemical Name: 2-chloro-4-[(3-chloro-4-isocyanatophenyl)methyl]-1-isocyanatobenzene
- CAS Number: 20513-43-3
- Molecular Formula: C15H8Cl2N2O2
- Molecular Weight: 319.14200
- Create Date: 2018-12-24 16:08:01
- Modify Date: 2024-03-05 14:36:48
| Name | 2-chloro-4-[(3-chloro-4-isocyanatophenyl)methyl]-1-isocyanatobenzene |
|---|---|
| Synonyms |
2,2'-dichloro-4,4'-methylene-bis-phenyl isocyanate
3,3'-dichloro-4,4'-diisocyanatodiphenylmethane MFCD00037052 |
| Density | 1.33g/cm3 |
|---|---|
| Boiling Point | 415.5ºC at 760mmHg |
| Melting Point | 103-106ºC(lit.) |
| Molecular Formula | C15H8Cl2N2O2 |
| Molecular Weight | 319.14200 |
| Flash Point | 148.1ºC |
| Exact Mass | 317.99600 |
| PSA | 58.86000 |
| LogP | 4.51880 |
| Vapour Pressure | 4.12E-07mmHg at 25°C |
| Index of Refraction | 1.614 |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36 |
| 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% |