2,4'-DDE
2,4'-滴滴伊
Also known as: o,p'-DDE, 2-(2-Chlorophenyl)-2-(4-chlorophenyl)-1,1-dichloroethene, 1-Chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]benzene, 2,2-(2-chlorophenyl-4’-chlorophenyl)-1,1-dichloroethene, Benzene, 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]-, MFCD00036122, EINECS 222-318-0
- CAS No.
- 3424-82-6
- Jingsj CID
- J-13696-5
- Molecular Formula
- C14H8Cl4
- Chinese Name
- 2,4'-滴滴伊
- Molecular Weight
- 318.025 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 78.32°C |
|---|---|
| Boiling Point | 380.6±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 181.8±23.9 °C |
GHS Safety & Compliance
Flammable / Acute Toxicity / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2,4'-DDE?
3424-82-6
What are the molecular formula and molecular weight of 2,4'-DDE?
C14H8Cl4, molecular weight 318.025 g/mol
Is 2,4'-DDE hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026