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
2931.48 3,9Dimethyl2,4,8,10tetraoxa3,9diphosphaspiro[5.5] undecane 3,9dioxide
Common commodities
Spiro-organophosphorus flame retardant intermediates3,9-Dioxide spirophosphorus flame retardant chemicalsFlame resistant 3,9-diphosphaspiro compoundPhosphorus-based flame retardant spiro-intermediateSpiro-organophosphate fire resistive intermediates3,9-Dioxide spirophosphorus flame retardant agentsFlame resistant 3,9-diphosphaspiro compound (HS293148)Spirophosphorus flame retardant intermediates for textilesFire resistant spiro-organophosphate compoundsOrganophosphorus flame retardant spiro intermediate
HS codes
| Code | Description | Taxes | |
|---|---|---|---|
| 2931.48.00 | 3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide | Customs TaxCID, PAL, SSCL, VAT |