92-21-7
92-21-7 structure
- Name: 5,5'-dichloro-2,2',4,4'-tetramethoxy-alpha,alpha'-terephthaloyldiacetanilide
- Chemical Name: a,a'-terephthaloylbis-5-chloro-2,4-dimethoxyacetanilide
- CAS Number: 92-21-7
- Molecular Formula: C28H26Cl2N2O8
- Molecular Weight: 589.42100
- Catalog: Chemical reagent Organic reagent fatty acid
- Create Date: 2017-11-23 00:57:04
- Modify Date: 2025-08-25 20:09:44
| Name | a,a'-terephthaloylbis-5-chloro-2,4-dimethoxyacetanilide |
|---|---|
| Synonyms |
3,3'-dioxo-3,3'-p-phenylene-di-propionic acid bis-(5-chloro-2,4-dimethoxy-anilide)
NAPHTHOL AS-LG Naphtol AS-LG C.I.Azoic Coupling Component 35 1.4-Bis-[(5-chlor-2.4-dimethoxy-phenylcarbamoyl)-acetyl]-benzol alphaalpha-terephthaloylbis-5-chloro-2,4-dimethoxyacetanilide 3,3'-(1,4-Phenylene)bis[N-(5-chloro-2,4-dimethoxyphenyl)-3-oxopropanamide] 3,3'-Dioxo-3,3'-p-phenylen-di-propionsaeure-bis-(5-chlor-2,4-dimethoxy-anilid) |
| Density | 1.379g/cm3 |
|---|---|
| Boiling Point | 821.7ºC at 760 mmHg |
| Molecular Formula | C28H26Cl2N2O8 |
| Molecular Weight | 589.42100 |
| Flash Point | 450.7ºC |
| Exact Mass | 588.10700 |
| PSA | 129.26000 |
| LogP | 5.59680 |
| Index of Refraction | 1.621 |
| HS Code | 2924299090 |
|---|
| 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% |