Non-halogenated organo-phosphorous derivatives; dimethyl propylphosphonate

HS v2022 Code: 293142

About non-halogenated organo-phosphorous derivatives; dimethyl propylphosphonate

HS code 293142 covers non-halogenated organo-phosphorous derivatives, with a specific focus on dimethyl propylphosphonate. This chemical compound is an important industrial and agricultural product, finding applications in various sectors such as flame retardants, pesticides, and specialty chemicals. As a key component in the production of many essential goods, this HS code plays a vital role in the broader global economy.

Production process

Dimethyl propylphosphonate is typically produced through the reaction of propanol and phosphorus oxychloride, followed by a methylation step. The process involves carefully controlling temperature, pressure, and reaction time to ensure the desired product quality and yield. Advanced purification techniques, such as distillation or crystallization, may be employed to further refine the final product.

Production inputs

The main inputs required for the production of dimethyl propylphosphonate include propanol, phosphorus oxychloride, and methanol. Additionally, specialized equipment such as reactors, distillation columns, and storage tanks are necessary for the manufacturing process. Skilled labor and technical expertise are also crucial inputs in this industry.

Production outputs

Dimethyl propylphosphonate, as covered by HS code 293142, is an important intermediate product used in the manufacture of a wide range of goods. It is commonly used as a flame retardant in plastics, textiles, and other materials, as well as a key ingredient in the production of pesticides and other agricultural chemicals. The output of this industry may be consumed by industries covered by related HS codes, such as 380850 Insecticides, 390690 Other polymers, and 291900 Phosphoric esters and their salts or esters of other inorganic acids.

Revisions to 293142

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 293142. The most recent 1 version of this code (293142) is in the HS v2022 system (this version):

This page shows the most recent version of code 293142.

Family tree for non-halogenated organo-phosphorous derivatives; dimethyl propylphosphonate

    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/v2022/293142'>293142: Non-halogenated organo-phosphorous derivatives; dimethyl propylphosphonate</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/v2022/293143'>293143: Non-halogenated organo-phosphorous derivatives; diethyl ethylphosphonate</a>"]
B --> H["<a href='/classifications/hs/v2022/293144'>293144: Non-halogenated organo-phosphorous derivatives; methylphosphonic acid</a>"]
B --> I["<a href='/classifications/hs/v2022/293145'>293145: Non-halogenated organo-phosphorous derivatives; salt of methylphosphonic acid and (aminominomethyl) urea (1:1)</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>"]

    

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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

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  %% class B,C level2
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  %% class J,K,L,M,N,O,P level3
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