2990-02-5
2990-02-5 structure
- Name: 2,4-dimethylphenylurea
- Chemical Name: (2,4-dimethylphenyl)urea
- CAS Number: 2990-02-5
- Molecular Formula: C9H12N2O
- Molecular Weight: 164.20400
- Create Date: 2018-03-18 08:00:00
- Modify Date: 2025-08-25 18:47:32
| Name | (2,4-dimethylphenyl)urea |
|---|---|
| Synonyms |
2,4-Dimethylphenylurea
1-(2,4-XYLYL)UREA 2,4-xylylurea MFCD00025409 N-<2,4-Dimethyl-phenyl>-harnstoff 2,4-DIAMINOPHENOL DIHYDROCHLORIDE |
| Density | 1.154g/cm3 |
|---|---|
| Boiling Point | 264.3ºC at 760 mmHg |
| Melting Point | 204-206°C |
| Molecular Formula | C9H12N2O |
| Molecular Weight | 164.20400 |
| Flash Point | 113.6ºC |
| Exact Mass | 164.09500 |
| PSA | 55.12000 |
| LogP | 2.56730 |
| Vapour Pressure | 0.00978mmHg at 25°C |
| Index of Refraction | 1.606 |
| Risk Phrases | R36/37/38 |
|---|---|
| Safety Phrases | S26-S36/37/39 |
| HS Code | 2924299090 |
|
~%
2990-02-5 |
| Literature: Walther; Wlodkowski Journal fuer Praktische Chemie (Leipzig), 1899 , vol. <2> 59, p. 269 Full Text Show Details Genz Chemische Berichte, 1870 , vol. 3, p. 227 Chemische Berichte, 1869 , vol. 2, p. 687 |
| Precursor 1 | |
|---|---|
| DownStream 2 | |
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |