Basic Info
Model No.: TF-5621
Additional Info
Packaging: As Buyer’s Request
Productivity: 100Ton
Brand: Tianfu
Transportation: Ocean,Land,Air,DHL，TNT
Place of Origin: China
Supply Ability: 50Ton
Certificate: ISO
Port: Shanghai port,Qingdao port
Product Description
Product Name: 3,5-Dihydroxybenzoic acid
Synonyms: Terbutaline Impurity A;DOHBA;A-RESORCYLIC ACID;3,5-DIHYDROXYBENZOIC ACID;ALPHA-RESERCYLIC ACID;ALPHA-RESORCYLIC ACID;RARECHEM AL BO 0348;RESORCINOL-5-CARBOXYLIC ACID
CAS: 99-10-5
MF: C7H6O4
MW: 154.12
EINECS: 202-730-7
Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic acid;Organic acids;Building Blocks for Dendrimers;Functional Materials;Building Blocks;-;C7;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File: 99-10-5.mol
3,5-Dihydroxybenzoic acid Structure
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)
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 Product Categories : Pharmaceutical Material > Pharmaceutical Intermediates