2,3-Dihydroxybenzoic acid
Price | Get Latest Price | ||
Package | 1KG | 10KG | 25KG |
Min. Order: | 1KG |
Supply Ability: | 1ton |
Update Time: | 2022-10-11 |
Product Details
Product Name: 2,3-Dihydroxybenzoic acid | CAS No.: 303-38-8 |
EC-No.: 206-139-5 | Min. Order: 1KG |
Purity: 98% | Supply Ability: 1ton |
Release date: 2022/10/11 |
1. Product Information
2,3-Dihydroxybenzoic acid Basic information
Product Name: | 2,3-Dihydroxybenzoic acid |
Synonyms: | 2,3-dihydroxybenzoate;3-hydroxysalicylicacid;catecholcarboxylicacid;DOBK;Pyrocatechuic acid;DIHYDROXYBENZOIC ACID, 2,3-;CATECHOL-3-CARBOXYLIC ACID;2,3-DIHDROXYBENZOIC ACID |
CAS: | 303-38-8 |
MF: | C7H6O4 |
MW: | 154.12 |
EINECS: | 206-139-5 |
Product Categories: | Building Blocks;Carbonyl Compounds;C7;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;BenzoicAcidDerivative;Benzoic acid;Organic acids;API intermediates;Aromatics Compounds;Carbonyl Compounds;Carboxylic Acids;Acids and Derivatives;Alcohols and Derivatives;Aromatics |
Mol File: | 303-38-8.mol |
2,3-Dihydroxybenzoic acid Chemical Properties |
Melting point | 204-206 °C (lit.) |
Boiling point | 95-96/0.5mm |
density | 1,542 g/cm3 |
refractive index | 1.6400 (estimate) |
storage temp. | Inert atmosphere,Room Temperature |
solubility | methanol: soluble50mg/mL, clear to faintly hazy, orange |
form | Crystalline Powder |
pka | pK1:2.98;pK2:10.14 (30°C) |
color | Beige to brown or pinkish-gray |
Water Solubility | Soluble in water, methanol and dimethyl sulfoxide. |
BRN | 2209117 |
InChIKey | GLDQAMYCGOIJDV-UHFFFAOYSA-N |
CAS DataBase Reference | 303-38-8(CAS DataBase Reference) |
NIST Chemistry Reference | Benzoic acid, 2,3-dihydroxy-(303-38-8) |
EPA Substance Registry System | 2,3-Dihydroxybenzoic acid (303-38-8) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36-37/39 |
WGK Germany | 2 |
RTECS | DG8576490 |
Hazard Note | Irritant |
HS Code | 29182900 |
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