83-61-4
83-61-4 structure
- Name: 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
- Chemical Name: 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid
- CAS Number: 83-61-4
- Molecular Formula: C14H8O7S
- Molecular Weight: 320.27400
- Create Date: 2017-03-10 14:28:21
- Modify Date: 2025-08-26 14:49:56
| Name | 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid |
|---|---|
| Synonyms |
Alizarine red S
2-PHENYL-5-(3-PYRIDINYL)-2,4-DIHYDRO-3H-PYRAZOL-3-ONE 3,4-dihydroxy-7,12-dimethylbenz<a>anthracene alizarine (sulfonic acid)-(3) 3,4-dihydroxy-7,8,9,10-tetrahydrodibenzo<b,d>pyran-6(H)-one 3,4-dihydroxy-7,8,9,10-tetrahydro-6H-benzo[c]chromenchromen-6-one BENZ(a)ANTHRACENE-3,4-DIOL,7,12-DIMETHYL 3,4-dihydroxy-7,8,9,10-tetrahydro-benzo[c]chromen-6-one Alizarin Red-S 3,4-dihydroxy-9,10-dioxo-2-anthracene sulfonic acid 7,12-Dimethylbenz(a)anthracene-3,4-diol 3,4-dihydroxy-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one alizarin-3-sulphonic acid 7,8-dihydroxy-3,4-cyclohexenocoumarin 3,4-Dihydroxy-7,8,9,10-tetrahydro-benzo[c]chromen-6-on |
| Density | 1.792g/cm3 |
|---|---|
| Molecular Formula | C14H8O7S |
| Molecular Weight | 320.27400 |
| Exact Mass | 319.99900 |
| PSA | 137.35000 |
| LogP | 2.20070 |
| Index of Refraction | 1.743 |
| HS Code | 2918990090 |
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83-61-4 |
| Literature: Graebe; Liebermann Justus Liebigs Annalen der Chemie, 1871 , vol. 160, p. 126 Full Text Show Details v.Perger Journal fuer Praktische Chemie (Leipzig), 1878 , vol. <2>18, p. 179 Full Text Show Details Oesterreichische Alizarinfabriksgesellschaft Przibram and Co. Patent: DE3565 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 310 |
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83-61-4 |
| Literature: v.Perger Journal fuer Praktische Chemie (Leipzig), 1878 , vol. <2>18, p. 179 |
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83-61-4 |
| Literature: Graebe; Liebermann Justus Liebigs Annalen der Chemie, 1871 , vol. 160, p. 126 Full Text Show Details v.Perger Journal fuer Praktische Chemie (Leipzig), 1878 , vol. <2>18, p. 179 Full Text Show Details Graebe Chemische Berichte, 1879 , vol. 12, p. 572 Full Text Show Details Przibram and Co. Patent: DE3565 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 1, p. 310 |
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83-61-4 |
| Literature: Havelkova,L.; Bartusek,M. Collection of Czechoslovak Chemical Communications, 1968 , vol. 33, p. 385 - 393 |
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83-61-4 |
| Literature: v.Perger Journal fuer Praktische Chemie (Leipzig), 1878 , vol. <2>18, p. 179 Full Text Show Details Schmidt,R.E. Journal fuer Praktische Chemie (Leipzig), 1891 , vol. <2>43, p. 237 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |