AHECC item code
29314400
29314400 Methylphosphonic acid
Methylphosphonic acid
- Chapter
- 29 Organic Chemicals
- Edition
- AHECC 2022
- Unit
- KG
In this section
- 29312000Tributyltin compounds
- 29314100Dimethyl methylphosphonate
- 29314200Dimethyl propylphosphonate
- 29314300Diethyl ethylphosphonate
- 29314400Methylphosphonic acid
- 29314500Salt of methylphosphonic acid and (aminoiminomethyl)urea (1 : 1)
- 293146002,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide
- 29314700(5-Ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl) methyl methyl methylphosphonate
- 293148003,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide
- 29314910Other - Methylphosphonic acid mono[3-(trihydroxysilyl)propyl] ester, monosodium salt (CAS 84962-98-1)
Item code facts
- Code
- 29314400
- Chapter
- 29 Organic Chemicals
- Heading
- 2931 Other Organo-Inorganic Compounds
- HS code
- 293144 Methylphosphonic acid
- UQ
- KG
Description
Methylphosphonic acid
AHECC hierarchy for 29314400
| Code level | Code | Classification |
|---|---|---|
| Section | VI | Products of Chemical or Allied Industries |
| Chapter | 29 | Organic Chemicals |
| Heading | 2931 | Other Organo-Inorganic Compounds |
| HS subheading | 293144 | Methylphosphonic acid |
| AHECC item | 29314400 | Methylphosphonic acid |
The reported unit of quantity for this item is KG. Confirm the commodity description and reporting unit in the official ABS workbook before lodging an export declaration.
Official source
- Official AHECC source
- ABS 123306.xlsx
- Last reviewed
- 2026-04-18
This page is based on the official ABS AHECC section table. Use the ABS file and customs guidance for formal export coding decisions.
Please verify critical classification decisions with the official authority before using them for tax, payroll, licensing, immigration or compliance work.