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.

Toxic

Harmful

Environmental Hazard

Danger

H301Toxic if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H411Toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for (Z)-DIMETHYLVINPHOS (CAS 67628-93-7) is 2919.90.

HS code (international, 6-digit)

2919.90

EU CN code (8-digit)

2919 90 00

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

[(Z)-2-chloro-1-(2,4-dichlorophenyl)ethenyl] dimethyl phosphate

InChIKey

QSGNQELHULIMSJ-POHAHGRESA-N

SMILES

COP(=O)(OC)O/C(=C\Cl)/C1=C(C=C(C=C1)Cl)Cl

Synonyms (12)

(Z)-DIMETHYLVINPHOS
Dimethylvinphos (E major)
Dimethylvinphos (Z major)
Dimethylvinphos, (Z)-
Dimethylvinphos, PESTANAL(R)
ENT 25,818
Shell SD-8280

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(Z)-DIMETHYLVINPHOS

Related Compounds

Related Reading

Safety Reference

Customs Tariff Classification