Dibutyl (E)-but-2-enedioate
Dibutyl fumarate
CAS: 105-75-9
Molecular Formula: C12H20O4
Dibutyl (E)-but-2-enedioate - Names and Identifiers
Dibutyl (E)-but-2-enedioate - Physico-chemical Properties
| Molecular Formula | C12H20O4 |
| Molar Mass | 228.28 |
| Density | 0.98 |
| Melting Point | -18 °C |
| Boling Point | 141 °C (8 mmHg) |
| Flash Point | 90°C |
| Water Solubility | 11.09mg/L at 20℃ |
| Solubility | acetonitrile: soluble |
| Vapor Presure | 0.164Pa at 20℃ |
| Appearance | solid |
| Specific Gravity | 0.986 |
| Color | Colorless to Almost colorless |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.4455-1.4475 |
| Physical and Chemical Properties | Boiling Point: 141 at 8mm Hg density: 0.987 |
| Use | Used as internal plasticizer, can be copolymerized with a variety of monomers, the resulting copolymer is used to enhance plasticity |
Dibutyl (E)-but-2-enedioate - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| RTECS | LT1225000 |
| HS Code | 29171900 |
Dibutyl (E)-but-2-enedioate - Reference Information
| LogP | 4.62 at 35℃ |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | as an internal plasticizer, it can be copolymerized with a variety of monomers, and the obtained copolymer is used to enhance plasticity |
Last Update：2024-04-10 22:29:15
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