CAS: 26544-38-7
Molecular Formula: C16H26O3
Molecular Weight: 266.38
EINECS: 247-781-6
Synonyms: EPON(R)DDSASUBSTITUTE; ISODODECENYLSUCCINICANHYDRIDE; DDSA; DODEC-2-EN-1-YLSUCCINICANHYDRIDE; J-12;dihydro-3-(tetrapropenyl)furan-2,5-dione; DodecenylsuccinicAnhydride(DDSA); 4-amino-6-chloro-1,3-benzenedisulfanilamide(DSA)
Dodecenyl succinic anhydride is also called dodecyl succinic anhydride, abbreviated as DDSA, with a molecular weight of 266.38. There are two types: linear type (LDDSA) and branched type (BDDSA). LDDSA is used as an epoxy resin curing agent with a long application period, low irritation, and better curing performance. Light yellow transparent oily viscous liquid.
| ITEM | STANDARD |
| Melting point | 41-43 ℃(lit.) |
| Boiling point | 180-182 °C 5 mm Hg(lit.) |
| Density | 1.00 g/mL at 20 °C |
| Vapor Density | 9.2 (vs air) |
| Purity | 99% |
| Stability | stable |
Dodecenyl succinic anhydride is used as a toughening curing agent for epoxy resin adhesives.
200kg/drum.
