Diethyl cromoglycate
Diethyl Cromoglycate
CAS: 16150-45-1
Molecular Formula: C27H24O11
Diethyl cromoglycate - Names and Identifiers
Diethyl cromoglycate - Physico-chemical Properties
| Molecular Formula | C27H24O11 |
| Molar Mass | 524.47 |
| Density | 1.408±0.06 g/cm3(Predicted) |
| Melting Point | 180-182 °C(Solv: ethanol (64-17-5); benzene (71-43-2)) |
| Boling Point | 715.2±60.0 °C(Predicted) |
| Flash Point | 239°C |
| Solubility | Chloroform (Slightly, Heated), DMSO (Slightly, Heated), Methanol (Slightly, Heat |
| Vapor Presure | 1.82E-21mmHg at 25°C |
| Appearance | Solid |
| Color | Pale Yellow to Pale Beige |
| pKa | 13.02±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.604 |
Diethyl cromoglycate - Upstream Downstream Industry
| Downstream Products | cromolyn sodium |
Diethyl cromoglycate - Introduction
Diethyl Cromoglycate, also known as Diethyl methyl orange acid, is a common organic compound. The following is a description of the nature, use, formulation and safety information of Diethyl Cromoglycate:
Nature:
-Appearance is colorless transparent liquid
-Orange flavor
-Soluble in organic solvents such as alcohols and ethers
-insoluble in water
-Low toxicity
Use:
- Diethyl Cromoglycate is commonly used as a spice ingredient in food and beverages to give the product an orange flavor
-Can also be used as a fragrance additive in soap and cosmetics
-In the pharmaceutical industry, it can be used as an auxiliary solvent for pharmaceutical products to improve taste and fragrance
-Can be used to synthesize pigments, dyes and pigments
Method:
The preparation of Diethyl Cromoglycate is usually achieved by an acid-catalyzed esterification reaction. A common preparation method is to react orange acid with ethanol under acidic conditions, and extract pure Diethyl Cromoglycate by distillation.
Safety Information:
- Diethyl Cromoglycate is generally considered safe, but the following matters still need to be noted:
-Avoid contact with skin, eyes and respiratory tract as it may cause irritation
-Use should follow the correct operating procedures and maintain good ventilation
-It is best to wear appropriate personal protective equipment, such as gloves and goggles, before use
-If ingested by accident, seek medical attention immediately and provide relevant information
Please note that this information is for reference only. The specific use of Diethyl Cromoglycate should be evaluated and judged according to the actual situation and relevant regulations.
Nature:
-Appearance is colorless transparent liquid
-Orange flavor
-Soluble in organic solvents such as alcohols and ethers
-insoluble in water
-Low toxicity
Use:
- Diethyl Cromoglycate is commonly used as a spice ingredient in food and beverages to give the product an orange flavor
-Can also be used as a fragrance additive in soap and cosmetics
-In the pharmaceutical industry, it can be used as an auxiliary solvent for pharmaceutical products to improve taste and fragrance
-Can be used to synthesize pigments, dyes and pigments
Method:
The preparation of Diethyl Cromoglycate is usually achieved by an acid-catalyzed esterification reaction. A common preparation method is to react orange acid with ethanol under acidic conditions, and extract pure Diethyl Cromoglycate by distillation.
Safety Information:
- Diethyl Cromoglycate is generally considered safe, but the following matters still need to be noted:
-Avoid contact with skin, eyes and respiratory tract as it may cause irritation
-Use should follow the correct operating procedures and maintain good ventilation
-It is best to wear appropriate personal protective equipment, such as gloves and goggles, before use
-If ingested by accident, seek medical attention immediately and provide relevant information
Please note that this information is for reference only. The specific use of Diethyl Cromoglycate should be evaluated and judged according to the actual situation and relevant regulations.
Last Update：2024-04-09 21:32:38
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View History
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