3,5-Dihydroxybenzoic acid 99-10-5

Superiority:

Product Name: 3,5-Dihydroxybenzoic acid
Synonyms: 3,5-dihydroxy-benzoicaci;5-carboxyresorcinol;Benzoicacid,3,5-dihydroxy-;DOHBA;A-RESORCYLIC ACID;3,5-DIHYDROXYBENZOIC ACID;ALPHA-RESERCYLIC ACID;ALPHA-RESORCYLIC ACID
CAS: 99-10-5
MF: C7H6O4
MW: 154.12
EINECS: 202-730-7
Product Categories: Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals;Building Blocks;C7;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Benzoic acid;Organic acids;Building Blocks for Dendrimers;Functional Materials;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
Mol File: 99-10-5.mol

3,5-Dihydroxybenzoic acid Chemical Properties
Melting point  236-238 °C (dec.)(lit.)
Boiling point  237.46°C (rough estimate)
density  1.3725 (rough estimate)
refractive index  1.6400 (estimate)
Fp  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
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  1
RTECS  VH3708000
Autoignition Temperature >500 °C DIN 51794
Hazard Note  Irritant
TSCA  Yes
HS Code  29182990
Toxicity LD50 orally in Rabbit: 4160 mg/kg

3,5-Dihydroxybenzoic acid Usage And Synthesis
Chemical Properties white to light yellow crystal powder
Uses 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.