4,4'-DDMU
Also known as: p,p'-DDMU, DDMU, 1-chloro-2,2-bis(4-chlorophenyl)ethene, 1-chloro-2,2-bis(p-chlorophenyl)ethylene, 2,2-bis(4-chlorophenyl)-1-chloroethylene, 1,1-bis(4-chlorophenyl)-2-chloroethylene, p,p'-TDE olefin, p,p'-TDEE, TDEE, 4,4'-TDEE, 4,4'-DDD olefin, 1,1'-(chloroethenylidene)bis(4-chlorobenzene), 1-chloro-4-[2-chloro-1-(4-chlorophenyl)ethenyl]benzene, NSC 46465
4,4'-DDMU (CAS 1022-22-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H9Cl3 and a molecular weight of 283.58000 g/mol. Key properties include a boiling point of 378.5ºC at 760 mmHg, a density of 1.315 g/cm3 and a flash point of 264.5ºC. It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1022-22-6
- Jingsj CID
- J-34235-7
- Molecular Formula
- C14H9Cl3
- Molecular Weight
- 283.58000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 378.5ºC at 760 mmHg |
|---|---|
| Density | 1.315 g/cm3 |
| Flash Point | 264.5ºC |
| Exact Mass | 281.97700 |
| LogP | 5.62140 |
| Vapor Pressure | 1.36E-05mmHg at 25°C |
| Refractive Index | 1.614 |
GHS Safety & Compliance
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2903999090 |
|---|---|
| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,4'-DDMU?
The CAS number of 4,4'-DDMU is 1022-22-6.
What are the molecular formula and molecular weight of 4,4'-DDMU?
4,4'-DDMU has molecular formula C14H9Cl3 and molecular weight 283.58000 g/mol.
Is 4,4'-DDMU hazardous?
4,4'-DDMU has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of 4,4'-DDMU?
For 4,4'-DDMU, Upstream Products: 4,4'-DDT, 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane, Chlorobenzene; Downstream Products: 4,4'-Dichlorobenzhydrol, 2,2-Bis(4-chlorophenyl)ethanol, 4,4'-Dichlorobenzophenone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4'-DDMU (CAS 1022-22-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34235-7 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.