1,4-Butanediol diglycidyl ether(CAS#2425-79-8)
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R20/21 – Harmful by inhalation and in contact with skin. R36/38 – Irritating to eyes and skin. R43 – May cause sensitization by skin contact R52/53 – Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R22 – Harmful if swallowed |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 – After contact with skin, wash immediately with plenty of soap-suds. S37/39 – Wear suitable gloves and eye/face protection S28B - |
| WGK Germany | 1 |
| RTECS | EJ5100000 |
| FLUKA BRAND F CODES | 3-10 |
| TSCA | Yes |
| HS Code | 29109000 |
| Toxicity | LD50 oral in rat: 1134mg/kg |
Introduction
1,4-Butanediol diglycidyl ether, also known as 1,4-butanediol dialkyl ether or BDG, is an organic compound.Properties:1,4-Butanediol diglycidyl ether is a colorless to light yellow liquid with low volatility. It is soluble in most organic solvents, such as ethanol, methanol, and dimethylformamide.Uses:1,4-Butanediol diglycidyl ether is commonly used as a chemical raw material and solvent. It can also be used as a stabilizer for dyes and pigments.Preparation:1,4-Butanediol diglycidyl ether can be synthesized through an esterification reaction between 1,4-butanediol and methanol or a methanol solution. The reaction is usually carried out under high pressure in the presence of a catalyst.Safety Information:When using 1,4-butanediol diglycidyl ether, avoid contact with skin and eyes. During use and storage, high temperatures and open flames should be avoided. Make sure containers are sealed properly to prevent evaporation and leaks.
