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.

Corrosive

Harmful

Danger

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for 2,3,4-TRICHLOROPHENOL (CAS 15950-66-0) is 2908.19.

HS code (international, 6-digit)

2908.19

EU CN code (8-digit)

2908 19 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

2,3,4-trichlorophenol

InChIKey

HSQFVBWFPBKHEB-UHFFFAOYSA-N

SMILES

C1=CC(=C(C(=C1O)Cl)Cl)Cl

Synonyms (9)

2,3,4-TCP
2,3,4-TRICHLOROPHENOL
Phenol, 2,3,4-trichloro-
Phenol, trichloro-
TRICHLOROPHENOL, 2,3,4-

Sourcing 2,3,4-TRICHLOROPHENOL?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request Supplier? List your product for this CAS

2,3,4-TRICHLOROPHENOL

Related Compounds

Related Reading

Safety Reference

Customs Tariff Classification