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Home/Compounds/Agrochemical/1-chloro-2,2-bis(4-chlorophenyl)ethylene
C14H9Cl3
283.6 g/mol
AgrochemicalWarning

1,1-Bis(p-chlorophenyl)-2-chloroethene

CAS1022-22-6EC213-823-7
Category
Agrochemical
Compound Class
Aromatic
Primary Use
Agrochemical contaminant and metabolite

1,1-Bis(p-chlorophenyl)-2-chloroethene is a chlorophenylethylene compound that acts as a metabolite and an environmental contaminant, commonly associated with agrochemical residues. It is structurally characterized by two aromatic rings and multiple chlorine substituents.

agrochemical contaminantenvironmental contaminant

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Reading

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A single pyridine intermediate feeds four different neonicotinoid insecticides. A single pyrazole acid feeds a whole family of SDHI fungicides. This isn't coincidence — it's the Reaction Interface Economy, the organizing logic behind modern agrochemical R&D and its supply chain.

Read more

Safety Reference

Environmental Hazard
Environmental Hazard
Warning
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for 1,1-Bis(p-chlorophenyl)-2-chloroethene (CAS 1022-22-6) is 2903.99.

HS code (international, 6-digit)

2903.99

EU CN code (8-digit)

2903 99 80

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

1-chloro-4-[2-chloro-1-(4-chlorophenyl)ethenyl]benzene

InChIKey

LNKQQZFLNUVWQQ-UHFFFAOYSA-N

SMILES

C1=CC(=CC=C1C(=CCl)C2=CC=C(C=C2)Cl)Cl

Synonyms (35)
  • DDMU
  • TDEE
  • 4,4'-DDMU
  • 4,4'-DDMU, PESTANAL(R)
  • TDE, P,P'-, OLEFIN
  • p,p'-DDD olefin
  • p,p'-DDM
  • p,p'-DDMU
  • p,p'-DME
  • p,p'-TDE olefin
  • p,p'-TDEE

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