1,2-Benzenedicarboxylic Acid-d4 1,2-Diethyl Ester
DIETHYL PHTHALATE (RING-D4)
CAS: 93952-12-6
Molecular Formula: C12H10D4O4
1,2-Benzenedicarboxylic Acid-d4 1,2-Diethyl Ester - Names and Identifiers
1,2-Benzenedicarboxylic Acid-d4 1,2-Diethyl Ester - Physico-chemical Properties
| Molecular Formula | C12H10D4O4 |
| Molar Mass | 226.26 |
| Density | 1.158g/mLat 25°C |
| Melting Point | −3°C(lit.) |
| Boling Point | 298-299°C(lit.) |
| Flash Point | 320°F |
| Solubility | Acetone (Slightly), Chloroform (Sparingly), Methanol (Slightly) |
| Appearance | neat |
| Color | Colourless |
| Storage Condition | Room Temperature |
1,2-Benzenedicarboxylic Acid-d4 1,2-Diethyl Ester - Risk and Safety
| UN IDs | UN 3082 9 / PGIII |
| WGK Germany | 2 |
1,2-Benzenedicarboxylic Acid-d4 1,2-Diethyl Ester - Introduction
DIETHYL PHTHALATE (RING-D4), chemical formula C6D4(COOC2H5)2, molecular weight of 210.27g/mol. The following is a description of the nature, use, formulation and safety information of RING-D4:
Nature:
1. Appearance: DIETHYL PHTHALATE (RING-D4) is a colorless to yellowish liquid.
2. Solubility: It can be dissolved in organic solvents, such as ethanol, ether, etc., but not dissolved in water.
3. Stability: Stable at room temperature, but will decompose when heated.
Use:
1. Labeling reagent: DIETHYL PHTHALATE (RING-D4) is commonly used as nuclear magnetic resonance (NMR) labeling reagent, used to analyze and study the structure and properties of organic compounds.
2. Microwave regulator: It can also be used as a regulator for microwave heating, because it has a high absorption capacity for microwaves.
Preparation Method:
The preparation of RING-D4 is usually carried out by the following steps:
1. Dissolve dimethyl phthalate (C6H4(COOC2H5)2) in ethanol.
2. Add a catalyst, such as benzoyl chloride (C6H5COCl).
3. Inject deuterium gas (D2) into the reaction system at low temperature.
4. Heating reaction, so that DIETHYL PHTHALATE (RING-D4) formation.
5. Filtration gave the pure product.
Safety Information:
1. Diethylephalate (RING-D4) should pay attention to protective measures during operation and avoid contact with skin and eyes.
2. This compound needs to be stored in a sealed container, away from heat sources and open flames.
3. Waste should be disposed of in accordance with local regulations.
Please note that the above information is for reference only. Specific experimental operations and safety precautions should follow the laboratory's standard operating procedures.
Nature:
1. Appearance: DIETHYL PHTHALATE (RING-D4) is a colorless to yellowish liquid.
2. Solubility: It can be dissolved in organic solvents, such as ethanol, ether, etc., but not dissolved in water.
3. Stability: Stable at room temperature, but will decompose when heated.
Use:
1. Labeling reagent: DIETHYL PHTHALATE (RING-D4) is commonly used as nuclear magnetic resonance (NMR) labeling reagent, used to analyze and study the structure and properties of organic compounds.
2. Microwave regulator: It can also be used as a regulator for microwave heating, because it has a high absorption capacity for microwaves.
Preparation Method:
The preparation of RING-D4 is usually carried out by the following steps:
1. Dissolve dimethyl phthalate (C6H4(COOC2H5)2) in ethanol.
2. Add a catalyst, such as benzoyl chloride (C6H5COCl).
3. Inject deuterium gas (D2) into the reaction system at low temperature.
4. Heating reaction, so that DIETHYL PHTHALATE (RING-D4) formation.
5. Filtration gave the pure product.
Safety Information:
1. Diethylephalate (RING-D4) should pay attention to protective measures during operation and avoid contact with skin and eyes.
2. This compound needs to be stored in a sealed container, away from heat sources and open flames.
3. Waste should be disposed of in accordance with local regulations.
Please note that the above information is for reference only. Specific experimental operations and safety precautions should follow the laboratory's standard operating procedures.
Last Update：2024-04-10 22:29:15
