-- Terephthalic acid and its salts

HS v2007 Code: 291736

Revisions to 291736

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 291736. The most recent 1 version of this code (291736) is in the HS v2022 system:

This page shows a legacy version of code 291736 ( HS v2007).

Family tree for -- terephthalic acid and its salts

    graph LR
    A["<a href='/classifications/hs/v2007/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2007/2917'>2917: Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
B --> C["<a href='/classifications/hs/v2007/291736'>291736: --  Terephthalic acid and its salts</a>"]

    B --> D["<a href='/classifications/hs/v2007/291711'>291711: --  Oxalic acid, its salts and esters</a>"]
B --> E["<a href='/classifications/hs/v2007/291712'>291712: --  Adipic acid, its salts and esters</a>"]
B --> F["<a href='/classifications/hs/v2007/291713'>291713: --  Azelaic acid, sebacic acid, their salts and esters</a>"]
B --> G["<a href='/classifications/hs/v2007/291714'>291714: --  Maleic anhydride</a>"]
B --> H["<a href='/classifications/hs/v2007/291719'>291719: --  Other</a>"]
B --> I["<a href='/classifications/hs/v2007/291720'>291720: -  Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives</a>"]
B --> J["<a href='/classifications/hs/v2007/291732'>291732: --  Dioctyl orthophthalates</a>"]
B --> K["<a href='/classifications/hs/v2007/291733'>291733: --  Dinonyl or didecyl orthophthalates</a>"]
B --> L["<a href='/classifications/hs/v2007/291734'>291734: --  Other esters of orthophthalic acid</a>"]
B --> M["<a href='/classifications/hs/v2007/291735'>291735: --  Phthalic anhydride</a>"]
B --> N["<a href='/classifications/hs/v2007/291737'>291737: --  Dimethyl terephthalate</a>"]
B --> O["<a href='/classifications/hs/v2007/291739'>291739: --  Other</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 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