62106-17-6
62106-17-6 structure
- Name: 4,5-Dihydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid
- Chemical Name: (3E)-5-hydroxy-3-(naphthalen-1-ylhydrazinylidene)-4-oxonaphthalene-2,7-disulfonic acid
- CAS Number: 62106-17-6
- Molecular Formula: C20H14N2O8S2
- Molecular Weight: 474.46400
- Create Date: 2019-01-09 20:20:35
- Modify Date: 2024-03-03 19:30:00
| Name | (3E)-5-hydroxy-3-(naphthalen-1-ylhydrazinylidene)-4-oxonaphthalene-2,7-disulfonic acid |
|---|---|
| Synonyms |
Naphthalin-(1 azo 2)-(1.8-dioxy-naphthalin-disulfonsaeure-(3.6))
1'.8'-Dihydroxy-[1.2']azonaphthalin-disulfonsaeure-(3'.6') 4,5-dihydroxy-3-[1]naphthylazo-naphthalene-2,7-disulfonic acid 4,5-Dihydroxy-3-[1]naphthylazo-naphthalin-2,7-disulfonsaeure 1-Naphthylazo-chromotropsaeure |
| Density | 1.69g/cm3 |
|---|---|
| Molecular Formula | C20H14N2O8S2 |
| Molecular Weight | 474.46400 |
| Exact Mass | 474.01900 |
| PSA | 187.19000 |
| LogP | 4.91980 |
| Index of Refraction | 1.747 |
| HS Code | 2927000090 |
|---|
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~%
62106-17-6 |
| Literature: Hoechster Farbw. Patent: DE69095 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 590 |
| HS Code | 2927000090 |
|---|---|
| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |