18928-62-6
18928-62-6 structure
- Name: 1,4-Benzenedicarboxamide,N1,N4-bis(2-hydroxyethyl)-
- Chemical Name: N,N'-Bis-(2-hydroxy-aethyl)-terephthalamid
- CAS Number: 18928-62-6
- Molecular Formula: C12H16N2O4
- Molecular Weight: 252.26600
- Create Date: 2018-12-30 21:20:52
- Modify Date: 2025-08-26 19:08:55
| Name | N,N'-Bis-(2-hydroxy-aethyl)-terephthalamid |
|---|---|
| Synonyms |
bis-N-(2-oxoethyl)amide of terephthalic acid
N,N'-Bis(2-hydroxyethyl)-1,4-benzenedicarboxamide Einecs 242-682-4 Terephthalic acid bis-N-(2-hydroxyethyl)amide N,N'-bis(2-hydroxyethyl)terephthaldiamide N,N'-bis[2-hydroxyethyl]terephthalamide |
| Density | 1.273g/cm3 |
|---|---|
| Boiling Point | 609.2ºC at 760mmHg |
| Molecular Formula | C12H16N2O4 |
| Molecular Weight | 252.26600 |
| Flash Point | 322.2ºC |
| Exact Mass | 252.11100 |
| PSA | 98.66000 |
| Vapour Pressure | 1.08E-15mmHg at 25°C |
| Index of Refraction | 1.578 |
| HS Code | 2924299090 |
|---|
|
~89%
18928-62-6 |
| Literature: DSM N.V. Patent: US6660869 B2, 2003 ; Location in patent: Page column 5 ; |
|
~%
18928-62-6 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 8, p. 2338 - 2343 Zhurnal Organicheskoi Khimii, , vol. 8, p. 2291 - 2297 |
|
~%
18928-62-6 |
| Literature: Makromolekulare Chemie, , vol. 16, p. 89,107 |
| Precursor 3 | |
|---|---|
| DownStream 3 | |
![2-[4-(1,3-oxazol-2-yl)phenyl]-1,3-oxazole structure](https://image.chemsrc.com/caspic/049/51575-77-0.png)
| 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% |