3,5-Diiodosalicylic acid CAS No.133-91-5
Category：Pharmaceutical Materials
Introduction
Name
3.5-Diiodosalicylic acid
Synonyms
3.5-Diiodosalicylic acid
3.5-DIIODOSALICYLIC ACID
3.5-Di-Iodo Salicylic acid
2-hydroxy-3.5-diiodobenzoate
2-Hydroxy-3.5-diiodobenzoate
3.5-diiodo-2-hydroxy-benzoicaci
2-hydroxy-3.5-diiodo-benzoicaci
3.5-Diiodo-2-hydroxybenzoic acid
3.5-DIIODO-2-BENZOXYBENZOIC ACID
3.5-DIIODO-2-HYDROXYBENZOIC ACID
2-Hydroxy-3.5-diiodobenzoic acid
2-HYDROXY-3.5-DIIODOBENZOIC ACID
2-Hydroxy-3.5-diiodobenzenecarboxylic acid
3.5-Diiodosalicylic acid, (3.5-Diiodo-2-hydroxybenzoic acid)
| Category | Information |
|---|---|
| Basic Information | |
| Chemical Name | 3.5-Diiodosalicylic acid |
| CAS Number | 133-91-5 |
| Molecular Formula | C7H4I2O3 |
| Molecular Weight | 389.91 g/mol |
| Synonyms | 3.5-Diiodo-2-hydroxybenzoic acid; 2-Hydroxy-3.5-diiodobenzoic acid; Diiodosalicylic acid; 3.5-Diiodosalicylate |
| Physical Properties | |
| Appearance | Grayish white to beige or gray powder |
| Density | 2.697 g/cm³ (approx.) |
| Melting Point | 220-230 °C (decomposition) |
| Boiling Point | 380.8 °C at 760 mmHg |
| Flash Point | 184.1 °C |
| Solubility in Water | 0.02 g/100 mL (at 25 °C) |
| Chemical Properties | |
| Functional Groups | Carboxylic acid (-COOH) and phenolic hydroxyl (-OH) groups, with two iodine atoms (-I) attached to the aromatic ring |
| pH | Acidic due to the presence of the carboxylic acid group |
| Uses | |
| Primary Use | As a pharmaceutical intermediate |
| Other Applications | In the synthesis of organic compounds and as a starting material for the preparation of various derivatives |
| Safety Information | |
| Risk Statements | R22 (Harmful if swallowed), R36/37/38 (Irritating to eyes, respiratory system, and skin) |
| Safety Statements | S26 (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice), S36 (Wear suitable protective clothing), S37/39 (Wear suitable gloves and eye/face protection) |
| Hazard Class | Harmful (Xn) |
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