4554-99-8
4554-99-8 structure
- Name: 2-(1-hydroxy-3,4-dioxo-naphthalen-2-yl)acetic acid
- Chemical Name: 2-(1-hydroxy-3,4-dioxonaphthalen-2-yl)acetic acid
- CAS Number: 4554-99-8
- Molecular Formula: C12H8O5
- Molecular Weight: 232.18900
- Create Date: 2017-06-05 03:16:43
- Modify Date: 2025-10-28 01:10:19
| Name | 2-(1-hydroxy-3,4-dioxonaphthalen-2-yl)acetic acid |
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| Density | 1.571g/cm3 |
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| Boiling Point | 490.6ºC at 760 mmHg |
| Molecular Formula | C12H8O5 |
| Molecular Weight | 232.18900 |
| Flash Point | 264.6ºC |
| Exact Mass | 232.03700 |
| PSA | 91.67000 |
| LogP | 1.35240 |
| Index of Refraction | 1.673 |
| HS Code | 2918990090 |
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4554-99-8 |
| Literature: Bamberger; Praetorius Monatshefte fuer Chemie, 1901 , vol. 22, p. 587 Monatshefte fuer Chemie, 1902 , vol. 23, p. 688 |
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4554-99-8 |
| Literature: Liebermann Chemische Berichte, 1900 , vol. 33, p. 570 |
| Precursor 1 | |
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| DownStream 0 | |
| HS Code | 2918990090 |
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| 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% |