168899-47-6
168899-47-6 structure
- Name: 3,4-dihydroxy-2-methyl benzoicacid
- Chemical Name: 3,4-Dihydroxy-2-methylbenzoic acid
- CAS Number: 168899-47-6
- Molecular Formula: C8H8O4
- Molecular Weight: 168.147
- Create Date: 2018-05-15 08:00:00
- Modify Date: 2025-08-25 17:03:15
| Name | 3,4-Dihydroxy-2-methylbenzoic acid |
|---|---|
| Synonyms |
3,4-dihydroxy-2-methyl-benzoic acid
Benzoic acid, 3,4-dihydroxy-2-methyl- 3,4-Dihydroxy-2-methyl-benzoesaeure 3.4-Dixoy-2-methyl-benzoesaeure 3.4-Dioxy-o-toluylsaeure 3,4-Dihydroxy-2-methylbenzoic acid 2-Methyl-protocatechusaeure 2-Methyl-3,4-dihydroxybenzoic acid 3,4-dihydroxy-2-methyl benzoicacid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 395.7±42.0 °C at 760 mmHg |
| Molecular Formula | C8H8O4 |
| Molecular Weight | 168.147 |
| Flash Point | 207.3±24.4 °C |
| Exact Mass | 168.042252 |
| PSA | 77.76000 |
| LogP | 1.62 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.646 |
| HS Code | 2918290000 |
|---|
|
~79%
168899-47-6 |
| Literature: Hormann, Robert Eugene; Tice, Colin M.; Chortyk, Orestes; Smith, Howard; Meteyer, Thomas Patent: US2005/209283 A1, 2005 ; Location in patent: Page/Page column 33 ; |
|
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168899-47-6 |
| Literature: Perkin Journal of the Chemical Society, 1916 , vol. 109, p. 828,831 Journal of the Chemical Society, 1919 , vol. 115, p. 713 |
|
~%
168899-47-6 |
| Literature: Perkin Journal of the Chemical Society, 1916 , vol. 109, p. 828,831 Journal of the Chemical Society, 1919 , vol. 115, p. 713 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |