DBE-9 dibasic ester
DBE-9 DIBASIC ESTER
CAS:
Molecular Formula: C13H22O8
DBE-9 dibasic ester - Names and Identifiers
| Name | DBE-9 DIBASIC ESTER |
| Synonyms | DBE-9 DIBASIC ESTER DBE-9 Dibasic ester mixture, mixture of dimethyl glutarate and dimethyl succinate |
DBE-9 dibasic ester - Physico-chemical Properties
| Molecular Formula | C13H22O8 |
| Molar Mass | 306.31 |
| Density | 1.099g/mLat 25°C(lit.) |
| Boling Point | 196-215°C(lit.) |
| Flash Point | 202°F |
| Vapor Presure | 0.2 mm Hg ( 20 °C) |
| Explosive Limit | 8% |
| Refractive Index | n20/D 1.422(lit.) |
DBE-9 dibasic ester - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 1 |
DBE-9 dibasic ester - Introduction
A mixture of dimethyl glutarate and dimethyl succinate is an organic compound. The following is a description of the nature, use, preparation and safety information of the mixture:
Nature:
The mixture of dimethyl glutarate and dimethyl succinate is a colorless liquid with low volatility and is soluble in many organic solvents. They are more stable and do not react easily with oxygen in the air.
Use:
A mixture of dimethyl glutarate and dimethyl succinate is commonly used as a plasticizer for plastic products. They can also be used as plasticizers and diluents in the production of polyester resins and coatings. In addition, the mixture can also be used in chemical processes such as the preparation of resins, polymers and synthetic fibers.
Preparation Method:
The mixture of dimethyl glutarate and dimethyl succinate is usually prepared by esterification. First, glutaric acid and succinic acid are esterified with methanol to give a mixture of dimethyl glutarate and dimethyl succinate. The synthesis process requires control of reaction conditions such as reaction temperature and reaction time.
Safety Information:
Mixtures of dimethyl glutarate and dimethyl succinate are generally considered to be low toxic compounds. However, they are still volatile organic solvents, so they should be well ventilated when used. Avoid inhalation or contact with skin and eyes. If contact occurs, rinse immediately with water and seek medical advice. In addition, safe practices should be followed during storage and handling to ensure fire protection and proper container storage. If this mixture needs to be disposed of, local hazardous waste disposal regulations should be followed.
Nature:
The mixture of dimethyl glutarate and dimethyl succinate is a colorless liquid with low volatility and is soluble in many organic solvents. They are more stable and do not react easily with oxygen in the air.
Use:
A mixture of dimethyl glutarate and dimethyl succinate is commonly used as a plasticizer for plastic products. They can also be used as plasticizers and diluents in the production of polyester resins and coatings. In addition, the mixture can also be used in chemical processes such as the preparation of resins, polymers and synthetic fibers.
Preparation Method:
The mixture of dimethyl glutarate and dimethyl succinate is usually prepared by esterification. First, glutaric acid and succinic acid are esterified with methanol to give a mixture of dimethyl glutarate and dimethyl succinate. The synthesis process requires control of reaction conditions such as reaction temperature and reaction time.
Safety Information:
Mixtures of dimethyl glutarate and dimethyl succinate are generally considered to be low toxic compounds. However, they are still volatile organic solvents, so they should be well ventilated when used. Avoid inhalation or contact with skin and eyes. If contact occurs, rinse immediately with water and seek medical advice. In addition, safe practices should be followed during storage and handling to ensure fire protection and proper container storage. If this mixture needs to be disposed of, local hazardous waste disposal regulations should be followed.
Last Update：2024-04-09 21:01:54
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