Organo-inorganic compounds; tetramethyl lead and tetraethyl lead

HS v2022 Code: 293110

About organo-inorganic compounds; tetramethyl lead and tetraethyl lead

HS code 293110 covers a range of organo-inorganic compounds, including the highly regulated tetramethyl lead and tetraethyl lead. These compounds play a crucial role in various industrial applications, from fuel additives to chemical synthesis. As a specialized segment within the broader chemical industry, this code represents an important part of the global supply chain, enabling the production of a wide array of downstream products.

Production process

The production of the compounds covered under HS code 293110 typically involves complex chemical synthesis processes. This may include the reaction of organic and inorganic precursors, often under carefully controlled conditions of temperature, pressure, and catalysis. The specific techniques employed can vary depending on the target compound, but generally involve a series of purification and separation steps to ensure the desired purity and quality of the final product.

Production inputs

The main inputs required for the production of the compounds under HS code 293110 include a range of organic and inorganic raw materials, such as 290110 methane, 290120 ethane, and various metal salts or oxides. Additionally, specialized equipment and machinery, as well as skilled labor, are essential for the safe and efficient manufacturing of these organo-inorganic compounds.

Production outputs

The compounds classified under HS code 293110 are widely used as intermediates in the production of a variety of downstream products. For example, tetramethyl lead and tetraethyl lead are commonly used as fuel additives to improve engine performance, while other organo-inorganic compounds may find applications in the synthesis of pharmaceuticals, agrochemicals, or advanced materials. The outputs of this industry are often consumed by industries covered under codes such as 271000 Petroleum oils and oils obtained from bituminous minerals, other than crude; preparations not elsewhere specified or included, containing by weight 70% or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations; waste oils and 300000 Pharmaceutical products.

Revisions to 293110

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 293110. The most recent 1 version of this code (293110) is in the HS v2022 system (this version):

This page shows the most recent version of code 293110.

Family tree for organo-inorganic compounds; tetramethyl lead and tetraethyl lead

    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/v2022/293110'>293110: Organo-inorganic compounds; tetramethyl lead and tetraethyl lead</a>"]

    B --> D["<a href='/classifications/hs/v2022/293120'>293120: Organo-inorganic compounds; tributyltin compounds</a>"]
B --> E["<a href='/classifications/hs/v2022/293141'>293141: Non-halogenated organo-phosphorous derivatives; dimethyl methylphosphonate</a>"]
B --> F["<a href='/classifications/hs/v2022/293142'>293142: Non-halogenated organo-phosphorous derivatives; dimethyl propylphosphonate</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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