1,1,3,3-Tetraethoxypropan

1,1,3,3-Tetraethoxypropane 98% min. 1. Product Name: 1,1,3,3-Tetraethoxypropane, 98% min. 2. Synonyms: Malonaldehyde bis(diethyl acetal); Malonaldehyde bisldimethy 3. CAS No.: 122-31-6 4. EINECS No.: 204-533-1 5. Molecular formula: (C2H5O)2CHCH2CH(OC2H5)2 6. Molecular Structure: 7. M.W: 220.31 8. Properties: 1) Appearance: Colorless to light yellow liquid 2) M.P: -90°C 3) B.P: 220°C 4) Flash point: 87°C 5) Density: 0.919g/cm3 (20°C) 6) Refractive index: 1.407(20°C) 9. Use As pharmacy and dye intermediate, and intermediate for antistaling agent. 10. Packing: 200L Plastic drum net weight 180Kg/drum 11. UN Code: UN1993 PG III Hazard Class: 3 12. HS Code: 2911000000