105442-35-1
105442-35-1 structure
- Name: 4,4'-DIISOCYANATO-3,3',5,5'-TETRAETHYLDIPHENYLMETHANE
- Chemical Name: 5-[(3,5-diethyl-4-isocyanatophenyl)methyl]-1,3-diethyl-2-isocyanatobenzene
- CAS Number: 105442-35-1
- Molecular Formula: C23H26N2O2
- Molecular Weight: 362.46500
- Create Date: 2018-07-25 18:29:12
- Modify Date: 2024-01-08 11:12:47
| Name | 5-[(3,5-diethyl-4-isocyanatophenyl)methyl]-1,3-diethyl-2-isocyanatobenzene |
|---|---|
| Synonyms |
MFCD00134548
4,4 inverted exclamation marka-Methylenebis(2,6-diethylphenyl isocyanate) Benzene,1,1'-methylenebis[2,6-diethyl-4-isocyanato 4,4'-Methylenebis(2,6-diethylphenyl isocyanate) |
| Density | 1.04g/cm3 |
|---|---|
| Boiling Point | 494.1ºC at 760 mmHg |
| Melting Point | 55-57ºC(lit.) |
| Molecular Formula | C23H26N2O2 |
| Molecular Weight | 362.46500 |
| Flash Point | 203ºC |
| Exact Mass | 362.19900 |
| PSA | 58.86000 |
| LogP | 5.46160 |
| Vapour Pressure | 6.61E-10mmHg at 25°C |
| Index of Refraction | 1.551 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H312-H319-H332-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | 20/21/22-36/37 |
| Safety Phrases | 26-36 |
| RIDADR | UN 2811 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| 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% |