1.4-Butanediol diglycidyl ether
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Category：Paint chemicals Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
2425-79-8.
Widely used in electronics, electrical appliances, electromechanical, mechanical industries, reduce the viscosity of epoxy resin, improve processability, suitable for potting, casting, laminating, impregnation and other application processes, used for insulating materials adhesive materials, also used in solvent-free coatings, adhesives.
| Name | 1,4-Butanediol diglycidyl ether |
| Synonyms | 1,4-Diglycidloxybutane 1,4-butanediglycidylether 1,4-Butane diglycidyl ether 1,4-butandedioldiglycidylether 1,4-Butanediol diglycidyl ether 1,4-bis(2,3-epoxypropoxy)butane 1,4-Butanediyl diglycidyl ether 1,4-Butyleneglycol diglycidyl ether Tetramethylene glycol diglycidyl ether 2-([4-(2-Oxiranylmethoxy)butoxy]methyl)oxirane 2,2′-[butane-1,4-diylbis(oxymethanediyl)]dioxirane (2R,2’R)-2,2′-[butane-1,4-diylbis(oxymethanediyl)]dioxirane (2S,2’R)-2,2′-[butane-1,4-diylbis(oxymethanediyl)]dioxirane (2S,2’S)-2,2′-[butane-1,4-diylbis(oxymethanediyl)]dioxirane |
Physico-chemical Properties
| Molecular Formula | C10H18O4 |
| Molar Mass | 202.25 |
| Density | 1.1 g/mL at 25 °C (lit.) |
| Melting Point | -21 °C |
| Boling Point | 266 °C (lit.) |
| Flash Point | >230°F |
| Water Solubility | SOLUBLE |
| Vapor Presure | ~10 mm Hg ( 20 °C) |
| Appearance | Bright yellow liquid |
| Specific Gravity | 1.07 |
| Color | Clear yellow |
| BRN | 115238 |
| Storage Condition | Inert atmosphere,2-8°C |
| Sensitive | Hygroscopic |
| Refractive Index | n20/D 1.453 |
| MDL | MFCD00005146 |
Risk and Safety
| 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 |
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