diethylin
1,3-diethoxy-2-propanol
CAS: 4043-59-8
Molecular Formula: C7 H16 O3
diethylin - Names and Identifiers
| Name | 1,3-diethoxy-2-propanol |
| Synonyms | diethylin 1,3-diethoxy-2-propano 1,3-diethoxy-2-propanol 1,3-diethoxypropan-2-ol 1,3-Diethoxy-2-propanol glycerol1,3-diethylether 1,3-glycerindiethylether Glycerol α,γ-diethyl ether glycerol1,3-bis(ethylether) Glycerol α,α'-diethyl ether 1,3-Diethoxy-2-propanol~Glycerol 1,3-diethyl ether |
| CAS | 4043-59-8 |
| EINECS | 223-736-6 |
| InChI | InChI=1/C7H16O3/c1-3-9-5-7(8)6-10-4-2/h7-8H,3-6H2,1-2H3 |
diethylin - Physico-chemical Properties
| Molecular Formula | C7 H16 O3 |
| Molar Mass | 148.2 |
| Density | 0,95 g/cm3 |
| Boling Point | 191-192°C |
| Flash Point | 191-192°C |
| Vapor Presure | 0.0447mmHg at 25°C |
| pKa | 13.71±0.20(Predicted) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.4120 |
| MDL | MFCD00026934 |
| Physical and Chemical Properties | bp : 191-192°C density : 0,95 g/cm3 refractive index : 1.4120 Fp : 191-192°C |
diethylin - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| UN IDs | 1993 |
| WGK Germany | WGK 3 highly water e |
| RTECS | UB1476750 |
| HS Code | 2909 49 80 |
| Hazard Class | 3 |
| Packing Group | III |
diethylin - Introduction
1,3-diethoxy-2-propanol is an organic compound with the chemical formula C7H16O3. The following is a description of its nature, use, formulation and safety information:
Nature:
1,3-diethoxy-2-propanol is a colorless to slightly yellow liquid with low volatility. It is soluble in water and common organic solvents and has the characteristics of alcohols, that is, it can react with acids and bases. It has low toxicity but may be irritating to the eyes and skin.
Use:
1,3-diethoxy-2-propanol is commonly used as a solvent and an intermediate. It has applications in various industrial fields. It is used as a solvent and thinner in coatings, paints and inks. In household products and personal care products, it is used as a surfactant and preservative. In addition, it is also used in the field of electronics for the preparation of optoelectronic products and circuit boards.
Preparation Method:
1,3-diethoxy-2-propanol can be obtained by reacting 1,3-dichloro-2-propanol with ethanol. Specifically, 1,3-dichloro-2-propanol is reacted with excess ethanol under alkaline conditions to produce 1,3-diethoxy-2-propanol. After that, the pure product is obtained by distillation and purification steps.
Safety Information:
1,3-diethoxy-2-propanol is irritating and should avoid direct contact with skin and eyes. Workplaces should be provided with good ventilation and users should wear appropriate protective equipment such as gloves and goggles. If inhaled or ingested, seek medical attention immediately.
Nature:
1,3-diethoxy-2-propanol is a colorless to slightly yellow liquid with low volatility. It is soluble in water and common organic solvents and has the characteristics of alcohols, that is, it can react with acids and bases. It has low toxicity but may be irritating to the eyes and skin.
Use:
1,3-diethoxy-2-propanol is commonly used as a solvent and an intermediate. It has applications in various industrial fields. It is used as a solvent and thinner in coatings, paints and inks. In household products and personal care products, it is used as a surfactant and preservative. In addition, it is also used in the field of electronics for the preparation of optoelectronic products and circuit boards.
Preparation Method:
1,3-diethoxy-2-propanol can be obtained by reacting 1,3-dichloro-2-propanol with ethanol. Specifically, 1,3-dichloro-2-propanol is reacted with excess ethanol under alkaline conditions to produce 1,3-diethoxy-2-propanol. After that, the pure product is obtained by distillation and purification steps.
Safety Information:
1,3-diethoxy-2-propanol is irritating and should avoid direct contact with skin and eyes. Workplaces should be provided with good ventilation and users should wear appropriate protective equipment such as gloves and goggles. If inhaled or ingested, seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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