3,5-Dihydroxybenzoic acid
Synonym(s):α-Resorcylic acid;3,5-Dihydroxybenzoic acid;5-Carboxyresorcinol
- CAS NO.:99-10-5
- Empirical Formula: C7H6O4
- Molecular Weight: 154.12
- MDL number: MFCD00002512
- EINECS: 202-730-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-05 14:33:18
What is 3,5-Dihydroxybenzoic acid?
Chemical properties
white to light yellow crystal powder
The Uses of 3,5-Dihydroxybenzoic acid
3,5-Dihydroxybenzoic Acid is a metabolite of alkylresorcinol in human urine and plasma. 3,5-Dihydroxybenzoic Acid is also used as biomarker of whole grain wheat and rye.
The Uses of 3,5-Dihydroxybenzoic acid
3,5-Dihydroxybenzoic acid is used in organic synthesis and as intermediate for the pharmaceutical.
Definition
ChEBI: A dihydroxybenzoic acid in which the hydroxy groups are located at positions 3 and 5.
Synthesis
3,5-Dihydroxybenzoic Acid is obtained by alkali melt of 3,5- disulfobenzoic acid.
Storage
Store at RT
Properties of 3,5-Dihydroxybenzoic acid
| Melting point: | 236-238 °C (dec.) (lit.) |
| Boiling point: | 237.46°C (rough estimate) |
| Density | 1.3725 (rough estimate) |
| refractive index | 1.6400 (estimate) |
| Flash point: | 200 °C |
| storage temp. | Store below +30°C. |
| solubility | Soluble in 50 mg/mL, 95% Ethanol. |
| pka | 4.04(at 25℃) |
| form | Powder |
| color | Off-white to beige |
| PH | 2.3 (10g/l, H2O, 25℃) |
| Water Solubility | 84 g/L (20 ºC) |
| BRN | 2207864 |
| CAS DataBase Reference | 99-10-5(CAS DataBase Reference) |
| EPA Substance Registry System | Benzoic acid, 3,5-dihydroxy- (99-10-5) |
Safety information for 3,5-Dihydroxybenzoic acid
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 3,5-Dihydroxybenzoic acid
3,5-Dihydroxybenzoic acid manufacturer
JSK Chemicals
2Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: 99-10-5 3,5-Dihydroxybenzoic acid, 98% 99%
G C Int'L
Maharashtra
Phone:91-7710026702
Whatsapp: 91-7710026702
product: 3,5-Dihydroxybenzoic acid
Triveni Interchem Private Limited (Group Of Triveni Chemicals)
Gujarat
product: Powder 3 5-dihydroxybenzoic acid
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