6837-94-1
6837-94-1 structure
- Name: 4-ethoxy-5-hydroxynaphthalene-2,7-disulphonic acid
- Chemical Name: 4-ethoxy-5-hydroxynaphthalene-2,7-disulphonic acid
- CAS Number: 6837-94-1
- Molecular Formula: C12H12O8S2
- Molecular Weight: 348.34900
- Create Date: 2016-03-08 13:27:27
- Modify Date: 2024-03-05 17:08:22
| Name | 4-ethoxy-5-hydroxynaphthalene-2,7-disulphonic acid |
|---|---|
| Synonyms |
Einecs 229-923-9
4-ethoxy-5-hydroxy-naphthalene-2,7-disulfonic acid 4-Ethoxy-5-hydroxy-2,7-naphthalenedisulfonic acid 4-Aethoxy-5-hydroxy-naphthalin-2,7-disulfonsaeure 8-ethoxy-1-naphthol-3,6-disulfonic acid |
| Molecular Formula | C12H12O8S2 |
|---|---|
| Molecular Weight | 348.34900 |
| Exact Mass | 347.99700 |
| PSA | 154.96000 |
| LogP | 3.59910 |
| HS Code | 2909500000 |
|---|
|
~%
6837-94-1 |
| Literature: Bayer and Co. Patent: DE73741 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 470 |
| HS Code | 2909500000 |
|---|---|
| Summary | 2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |