614-90-4
614-90-4 structure
- Name: 1,4-diisocyanato-2-methylbenzene
- Chemical Name: 1,4-diisocyanato-2-methylbenzene
- CAS Number: 614-90-4
- Molecular Formula: C9H6N2O2
- Molecular Weight: 174.15600
- Create Date: 2018-03-17 08:00:00
- Modify Date: 2024-01-04 11:17:53
| Name | 1,4-diisocyanato-2-methylbenzene |
|---|---|
| Synonyms |
methyl-p-phenylene diisocyanate
2,5-toluenediisocyanate Tolylene 2,5-diisocyanate 2,4-toluylene diisocyanate MFCD00037049 m-toluene diisocyanate Methyl-p-phenylendiisocyanat toluene-2,5-diisocyanate |
| Boiling Point | 138-139ºC15 mm Hg(lit.) |
|---|---|
| Melting Point | 35-39ºC(lit.) |
| Molecular Formula | C9H6N2O2 |
| Molecular Weight | 174.15600 |
| Flash Point | >230 °F |
| Exact Mass | 174.04300 |
| PSA | 58.86000 |
| LogP | 1.92960 |
| Hazard Codes | T+ |
|---|---|
| Risk Phrases | 45-46-26-42/43 |
| Safety Phrases | 53-22-26-28-38-45 |
| RIDADR | UN 2811 6.1/PG 2 |
| HS Code | 2929109000 |
|
Detail
|
| Literature: Bayer MaterialScience AG Patent: EP1864969 A1, 2007 ; Location in patent: Page/Page column 5; 6 ; |
|
~%
614-90-4 |
| Literature: Siefken Justus Liebigs Annalen der Chemie, 1949 , vol. 562, p. 75,1114 |
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |