3,4-DIHYDROXY-5-METHOXYBENZOIC ACID
- CAS NO.：3934-84-7
- Empirical Formula: C8H8O5
- Molecular Weight: 184.15
- MDL number: MFCD00016518
- EINECS: 223-512-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-14 16:49:18
What is 3,4-DIHYDROXY-5-METHOXYBENZOIC ACID?
Definition
ChEBI: A member of the class of benzoic acids that is gallic acid in which the phenolic hydroxy group at position 3 is converted to the corresponding methyl ether.
Properties of 3,4-DIHYDROXY-5-METHOXYBENZOIC ACID
| Melting point: | 220℃ |
| Boiling point: | 433.7±45.0 °C(Predicted) |
| Density | 1.499±0.06 g/cm3 (20 ºC 760 Torr) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated) |
| form | Solid |
| pka | 4.33±0.10(Predicted) |
| color | Off-White to Pale Brown |
| Water Solubility | Water: 2.2 mg/mL (11.95 mM) |
| CAS DataBase Reference | 3934-84-7(CAS DataBase Reference) |
Safety information for 3,4-DIHYDROXY-5-METHOXYBENZOIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3,4-DIHYDROXY-5-METHOXYBENZOIC ACID
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