542-51-8
542-51-8 structure
- Name: 1,3-bis(4-fluorobutyl)urea
- Chemical Name: 1,3-bis(4-fluorobutyl)urea
- CAS Number: 542-51-8
- Molecular Formula: C9H18F2N2O
- Molecular Weight: 208.24900
- Create Date: 2016-10-16 16:51:28
- Modify Date: 2025-10-12 13:39:27
| Name | 1,3-bis(4-fluorobutyl)urea |
|---|---|
| Synonyms |
N,N'-Bis-4-fluorobutylurea
Urea,1,3-bis(4-fluorobutyl) N,N'-Bis-(4-fluor-butyl)-harnstoff |
| Density | 1.027g/cm3 |
|---|---|
| Boiling Point | 354.4ºC at 760 mmHg |
| Molecular Formula | C9H18F2N2O |
| Molecular Weight | 208.24900 |
| Flash Point | 168.1ºC |
| Exact Mass | 208.13900 |
| PSA | 44.62000 |
| LogP | 2.38030 |
| Index of Refraction | 1.419 |
| HS Code | 2924199090 |
|---|
|
~%
542-51-8 |
| Literature: O'Neill; Pattison Journal of the American Chemical Society, 1957 , vol. 79, p. 1956 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |