Organo-inorganic compounds; organo-phosphorus derivatives, dimethyl propylphosphonate

HS v2017 Code: 293132

About organo-inorganic compounds; organo-phosphorus derivatives, dimethyl propylphosphonate

HS code 293132 covers organo-inorganic compounds, specifically organo-phosphorus derivatives known as dimethyl propylphosphonate. This chemical compound is an important industrial chemical with applications in various sectors, including agriculture, pharmaceuticals, and specialty chemicals. As a key component in the production of pesticides, flame retardants, and other specialty products, the 293132 industry plays a vital role in supporting economic activities across multiple industries.

Production process

Dimethyl propylphosphonate is typically produced through a multi-step chemical synthesis process. The primary method involves the reaction of propyl alcohol with phosphorus oxychloride, followed by the introduction of methanol to form the final dimethyl propylphosphonate compound. This process requires careful temperature and pressure control, as well as the use of specialized equipment and catalysts to optimize yield and purity.

Production inputs

The main inputs for the 293132 industry include propyl alcohol, phosphorus oxychloride, and methanol. Additionally, the production process may require the use of various catalysts, solvents, and other auxiliary chemicals. Specialized manufacturing equipment, such as reactors, distillation columns, and purification systems, are also essential for the efficient production of dimethyl propylphosphonate.

Production outputs

The primary output of the 293132 industry is dimethyl propylphosphonate, which is then used as an intermediate in the production of a wide range of products. These include 380850 Pesticides, 340399 Lubricating preparations, and 381600 Refractory cements, mortars, concretes and similar compositions. The 293132 industry also produces other organo-phosphorus derivatives that may find applications in the 300490 Medicaments, 382000 Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators, and 381800 Chemical elements doped for use in electronics industries.

Revisions to 293132

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 293132. The most recent 1 version of this code (293132) is in the HS v2022 system:

This page shows a legacy version of code 293132 ( HS v2017).

Older versions

Family tree for organo-inorganic compounds; organo-phosphorus derivatives, dimethyl propylphosphonate

    graph LR
    A["<a href='/classifications/hs/v2017/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2017/2931'>2931: Other organo-inorganic compounds</a>"]
B --> C["<a href='/classifications/hs/v2017/293132'>293132: Organo-inorganic compounds; organo-phosphorus derivatives, dimethyl propylphosphonate</a>"]

    B --> D["<a href='/classifications/hs/v2017/293110'>293110: Organo-inorganic compounds; tetramethyl lead and tetraethyl lead</a>"]
B --> E["<a href='/classifications/hs/v2017/293120'>293120: Organo-inorganic compounds; tributyltin compounds</a>"]
B --> F["<a href='/classifications/hs/v2017/293131'>293131: Organo-inorganic compounds; organo-phosphorus derivatives, dimethyl methylphosphonate</a>"]
B --> G["<a href='/classifications/hs/v2017/293133'>293133: Organo-inorganic compounds; organo-phosphorus derivatives, diethyl ethylphosphonate</a>"]
B --> H["<a href='/classifications/hs/v2017/293134'>293134: Organo-inorganic compounds; organo-phosphorus derivatives, sodium-3-(hydroxysilyl)propyl methylphosphonate</a>"]
B --> I["<a href='/classifications/hs/v2017/293135'>293135: Organo-inorganic compounds; organo-phosphorus derivatives, 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide</a>"]
B --> J["<a href='/classifications/hs/v2017/293136'>293136: Organo-inorganic compounds; organo-phosphorus derivatives, (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate</a>"]
B --> K["<a href='/classifications/hs/v2017/293137'>293137: Organo-inorganic compounds; organo-phosphorus derivatives, bis[(5-Ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate]</a>"]
B --> L["<a href='/classifications/hs/v2017/293138'>293138: Organo-inorganic compounds; organo-phosphorus derivatives, salt of methylphosphonic acid and (aminoiminomethyl)urea (1 : 1)</a>"]
B --> M["<a href='/classifications/hs/v2017/293139'>293139: Organo-inorganic compounds; other organo-phosphorus derivatives, n.e.c. in heading no. 2931</a>"]
B --> N["<a href='/classifications/hs/v2017/293190'>293190: Organo-inorganic compounds; other than tetramethyl lead, tetraethyl lead, tributyltin compounds, and other organo-phosphorus derivatives</a>"]

    

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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
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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

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