2,2-Dimethylglutaric acid(CAS#681-57-2)
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 – Do not breathe dust. S24/25 – Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29171990 |
Introduction
Properties:1. 2,2-Dimethylpentanedioic acid is a colorless crystalline solid and is stable at room temperature.2. It is soluble in water and many organic solvents.3. 2,2-Dimethylpentanedioic acid is an acidic compound and can undergo neutralization reactions with bases.Uses:1. 2,2-Dimethylpentanedioic acid can be used as a regulator, buffer, and antioxidant.2. It is used in the preparation of preservatives in certain fields.3. 2,2-Dimethylpentanedioic acid can also be used in the production of polyester resins and coatings.Preparation:There are various methods for preparing 2,2-dimethylpentanedioic acid, one common method is through the catalytic oxidation of formaldehyde in ethanol.Safety Information:1. 2,2-Dimethylpentanedioic acid is a relatively safe compound, but the following safety precautions should still be observed:2. Appropriate protective equipment should be worn when handling, such as gloves and eye protection.3. Avoid direct contact with skin and inhalation of its dust or vapors.4. When using or storing, keep it away from fire sources and other flammable materials.
