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

HS v2022 Code: 293145

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

HS code 293145 covers a class of non-halogenated organo-phosphorous derivatives, specifically the salt of methylphosphonic acid and (aminominomethyl) urea (1:1). These compounds have a wide range of applications in the chemical industry, including use as flame retardants, plasticizers, and intermediates for the production of various other chemicals. The global market for these derivatives is driven by the growing demand from end-use industries such as construction, automotive, and electronics, making this code an important part of the broader chemical and materials sector.

Production process

The production of the compounds covered under HS code 293145 typically involves the reaction of methylphosphonic acid with (aminominomethyl) urea. This reaction is carried out under controlled temperature and pressure conditions, often with the use of catalysts to improve the efficiency and yield of the process. The resulting salt is then purified and processed further to meet the specific requirements of different applications.

Production inputs

The main inputs required for the production of the compounds under HS code 293145 include methylphosphonic acid, (aminominomethyl) urea, and various solvents and catalysts. Specialized production equipment, such as reactors, distillation columns, and drying systems, are also essential for the manufacturing process. Additionally, the industry relies on a skilled workforce with expertise in chemical synthesis and process engineering.

Production outputs

The compounds covered under HS code 293145 are primarily used as intermediates in the production of a wide range of other chemicals, including 293399 phosphoric esters and their salts or esters of other inorganic acids, 382490 chemical products and preparations of the chemical or allied industries, and 380893 anti-freezing preparations and prepared de-icing fluids. These derivatives also find direct applications as flame retardants, plasticizers, and specialty additives in various industries.

Revisions to 293145

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 293145. The most recent 1 version of this code (293145) is in the HS v2022 system (this version):

This page shows the most recent version of code 293145.

Family tree for non-halogenated organo-phosphorous derivatives; salt of methylphosphonic acid and (aminominomethyl) urea (1:1)

    graph LR
    A["<a href='/classifications/hs/v2022/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2022/2931'>2931: Other organo-inorganic compounds</a>"]
B --> C["<a href='/classifications/hs/v2022/293145'>293145: Non-halogenated organo-phosphorous derivatives; salt of methylphosphonic acid and (aminominomethyl) urea (1:1)</a>"]

    B --> D["<a href='/classifications/hs/v2022/293110'>293110: Organo-inorganic compounds; tetramethyl lead and tetraethyl lead</a>"]
B --> E["<a href='/classifications/hs/v2022/293120'>293120: Organo-inorganic compounds; tributyltin compounds</a>"]
B --> F["<a href='/classifications/hs/v2022/293141'>293141: Non-halogenated organo-phosphorous derivatives; dimethyl methylphosphonate</a>"]
B --> G["<a href='/classifications/hs/v2022/293142'>293142: Non-halogenated organo-phosphorous derivatives; dimethyl propylphosphonate</a>"]
B --> H["<a href='/classifications/hs/v2022/293143'>293143: Non-halogenated organo-phosphorous derivatives; diethyl ethylphosphonate</a>"]
B --> I["<a href='/classifications/hs/v2022/293144'>293144: Non-halogenated organo-phosphorous derivatives; methylphosphonic acid</a>"]
B --> J["<a href='/classifications/hs/v2022/293146'>293146: Non-halogenated organo-phosphorous derivatives; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide</a>"]
B --> K["<a href='/classifications/hs/v2022/293147'>293147: Non-halogenated organo-phosphorous derivatives; (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl) methyl methyl methylphosphonate</a>"]
B --> L["<a href='/classifications/hs/v2022/293148'>293148: Non-halogenated organo-phosphorous derivatives; 3,9-dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide</a>"]
B --> M["<a href='/classifications/hs/v2022/293149'>293149: Non-halogenated organo-phosphorous derivatives; other non-halogenated organo-phosphorous derivatives, n.e.c. in item no. 2931.4</a>"]
B --> N["<a href='/classifications/hs/v2022/293151'>293151: Halogenated organo-phosphorous derivatives; methylphosphonic dichloride</a>"]
B --> O["<a href='/classifications/hs/v2022/293152'>293152: Halogenated organo-phosphorous derivatives; propylphosphonic dichloride</a>"]
B --> P["<a href='/classifications/hs/v2022/293153'>293153: Halogenated organo-phosphorous derivatives; O-(3-chloropropyl) O-[4-nitro-3-(trifluoromethyl)phenyl] methylphosphonothionate</a>"]
B --> Q["<a href='/classifications/hs/v2022/293154'>293154: Halogenated organo-phosphorous derivatives; trichlorfon (ISO)</a>"]
B --> R["<a href='/classifications/hs/v2022/293159'>293159: Halogenated organo-phosphorous derivatives; other halogenated organo-phosphorous derivatives, n.e.c. in item no. 2931.5</a>"]
B --> S["<a href='/classifications/hs/v2022/293190'>293190: Organo-inorganic compounds; other than tetramethyl lead, tetraethyl lead, tributyltin compounds, and other organo-phosphorous derivatives</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6
class N level6
class O level6
class P level6
class Q level6
class R level6
class S level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight