International HS 2022 reference

Non-halogenated organo-phosphorous derivatives; other non-halogenated organo-phosphorous derivatives, n.e.c. in item no. 2931.4

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For information and planning purposes only. Tariff classification, customs valuation, and final duty liability depend on precise product composition, physical characteristics, and national customs regulations. This sheet does not constitute formal customs advice or a legally binding tariff ruling. Always verify final classifications with a licensed customs broker or the destination customs administration before submitting an import declaration.

Related classifications

2931.10

Organo-inorganic compounds; tetramethyl lead and tetraethyl lead

2931.20

Organo-inorganic compounds; tributyltin compounds

2931.41

Non-halogenated organo-phosphorous derivatives; dimethyl methylphosphonate

2931.42

Non-halogenated organo-phosphorous derivatives; dimethyl propylphosphonate

2931.43

Non-halogenated organo-phosphorous derivatives; diethyl ethylphosphonate

2931.44

Non-halogenated organo-phosphorous derivatives; methylphosphonic acid

2931.45

Non-halogenated organo-phosphorous derivatives; salt of methylphosphonic acid and (aminominomethyl) urea (1:1)

2931.46

Non-halogenated organo-phosphorous derivatives; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide

2931.47

Non-halogenated organo-phosphorous derivatives; (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl) methyl methyl methylphosphonate

2931.48

Non-halogenated organo-phosphorous derivatives; 3,9-dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide

2931.51

Halogenated organo-phosphorous derivatives; methylphosphonic dichloride

2931.52

Halogenated organo-phosphorous derivatives; propylphosphonic dichloride

2931.53

Halogenated organo-phosphorous derivatives; O-(3-chloropropyl) O-[4-nitro-3-(trifluoromethyl)phenyl] methylphosphonothionate

2931.54

Halogenated organo-phosphorous derivatives; trichlorfon (ISO)

2931.59

Halogenated organo-phosphorous derivatives; other halogenated organo-phosphorous derivatives, n.e.c. in item no. 2931.5

2931.90

Organo-inorganic compounds; other than tetramethyl lead, tetraethyl lead, tributyltin compounds, and other organo-phosphorous derivatives