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Section VI — Products of the chemical or allied industries

Chapter 29 — Organic chemicals

Heading 2931 — Other organoinorganic compounds.

National subdivision 2931.4 — Nonhalogenated organophosphorous derivatives:

Subheading

2931.47 (5Ethyl2methyl2oxido1,3,2dioxaphosphinan5yl) methyl methyl methylphosphonate

Common commodities
Complex organophosphorus flame retardant additiveFlame resistant phosphonate compoundHeat-resistant organophosphorus chemicalPhosphorus flame retardant for plasticsOrganophosphorus heat shielding agentFlame-retarding organophosphonate materialComplex flame retardant phosphonateThermal resistant organophosphorus esterHigh-temperature flame retardantOrganophosphorus flame inhibitor

HS codes