3-ethoxy-1- 2-propanediol（CAS#1874-62-0）

Chemical Property:

Molecular Formula	C5H12O3
Molar Mass	120.147
Density	1.063 g/mL at 25 °C (lit.)
Boling Point	222 °C (lit.)
Flash Point	110°C
Solubility	Chloroform (Slightly), Methanol (Slightly)
Appearance	Morphological Oil
Color	Colourless
pKa	13.69±0.20(Predicted)
Storage Condition	Hygroscopic, Refrigerator, under inert atmosphere
Stability	Hygroscopic
Refractive Index	n20/D 1.441(lit.)
Physical and Chemical Properties	Chemical properties 3-ethoxy-1,2-propanediol (3-ethoxy-1,2-propanediol), is a short-chain aliphatic ether solvent of glycerol, a viscous, stable water-absorbing liquid, colorless and odorless, miscible with water, ethanol and a variety of organic solvents.
Use	Uses 3-ethoxy -1, 2-propanediol is an important intermediate for the synthesis of dioxolane compounds. Dioxolane compounds are a very useful chemical product, which can be mixed with diesel as fuel. Dioxolane compounds containing 6-8 carbon atoms are excellent oxidation mixtures, and mixing with diesel fuel can be Greatly reduce the emissions of solid particles and NOx caused by diesel combustion.

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Product Detail

Product Tags

Hazard Symbols	Xi – Irritant
Risk Codes	R36 – Irritating to the eyes R36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description	S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 – Wear suitable gloves and eye/face protection
WGK Germany	2
RTECS	TY6400000

Introduction

3-ethoxy-1,2-propanediol is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of the substance:

Quality:

- Appearance: 3-Ethoxy-1,2-propanediol is a colorless to light yellow liquid.

- Solubility: It is soluble in water and many organic solvents, such as alcohols and ethers.

Use:

- 3-ethoxy-1,2-propanediol is commonly used as a solvent and intermediate.

- Due to its good solubility and stability, it is also widely used in the preparation of dyes and emulsions.

Method:

The synthesis of 3-ethoxy-1,2-propanediol can be carried out by the following methods:

- 1,2-Propanediol is reacted with chloroethanol.

- Reaction of 1,2-propanediol with ether followed by esterification.

Safety Information:

- In case of contact with skin or eyes, rinse immediately with plenty of water.