3421-67-8
3421-67-8 structure
- Name: 2,3,5,6-tetrachlorobenzene-1,4-dicarbaldehyde
- Chemical Name: 2,3,5,6-tetrachloroterephthalaldehyde
- CAS Number: 3421-67-8
- Molecular Formula: C8H2Cl4O2
- Molecular Weight: 271.91200
- Create Date: 2017-04-29 01:52:56
- Modify Date: 2024-01-09 23:59:41
| Name | 2,3,5,6-tetrachloroterephthalaldehyde |
|---|---|
| Synonyms |
2,3,5,6-tetrachlorobenzene-1,4-dicarbaldehyde
tetrachloro-terephthalaldehyde Tetrachlor-terephthalaldehyd |
| Density | 1.693g/cm3 |
|---|---|
| Boiling Point | 352.2ºC at 760 mmHg |
| Molecular Formula | C8H2Cl4O2 |
| Molecular Weight | 271.91200 |
| Flash Point | 148.8ºC |
| Exact Mass | 269.88100 |
| PSA | 34.14000 |
| LogP | 3.92520 |
| Index of Refraction | 1.66 |
| HS Code | 2913000090 |
|---|
|
~60%
3421-67-8 |
| Literature: Belen'kii; Gromova; Lichitskii; Krayushkin Russian Chemical Bulletin, 1997 , vol. 46, # 1 p. 101 - 104 |
|
~%
3421-67-8 |
| Literature: Leyden, Richard N.; Loonat, Mohamed S.; Neuse, Eberhard W.; Sher, Brian H.; Watkinson, Walter J. Journal of Organic Chemistry, 1983 , vol. 48, # 5 p. 727 - 731 |
|
~%
3421-67-8 |
| Literature: Belen'kii; Gromova; Lichitskii; Krayushkin Russian Chemical Bulletin, 1997 , vol. 46, # 1 p. 101 - 104 |
|
~%
3421-67-8 |
| Literature: Cassella and Co. Patent: DE360414 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 14, p. 378 |
| Precursor 4 | |
|---|---|
| DownStream 4 | |
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |