1916-08-1
1916-08-1 structure
- Name: 5-Hydroxy-3,4-dimethoxybenzoic acid
- Chemical Name: 3-Hydroxy-4,5-dimethoxybenzoic acid
- CAS Number: 1916-08-1
- Molecular Formula: C9H10O5
- Molecular Weight: 198.17300
- Create Date: 2019-01-01 21:48:40
- Modify Date: 2025-08-23 20:06:05
| Name | 3-Hydroxy-4,5-dimethoxybenzoic acid |
|---|---|
| Synonyms |
MFCD00002508
5-Hydroxy veratric acid 3-hydroxy-4,5-dimethoxy-benzoic acid EINECS 217-630-9 4,5-dimethoxy-3-hydroxybenzoic acid 3,4-O-dimethylgallic acid 3.4-Dimethyl-gallussaeure 5-Hydroxy-3,4-dimethoxybenzoic acid 3,4-Dimethoxy-5-hydroxybenzoic acid 3-Hydroxy-4,5-dimethoxy-benzoesaeure |
| Melting Point | 197-198°C |
|---|---|
| Molecular Formula | C9H10O5 |
| Molecular Weight | 198.17300 |
| Exact Mass | 198.05300 |
| PSA | 75.99000 |
| LogP | 1.10760 |
| Vapour Pressure | 2.91E-06mmHg at 25°C |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| HS Code | 2918990090 |
| Precursor 9 | |
|---|---|
| DownStream 4 | |
| 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% |