Halogenated derivatives of aromatic hydrocarbons:-- Hexachlorobenzene and DDT (1,1,1-trichloro-2,2-bis (p-chlorophenyl)ethane)

Family tree for halogenated derivatives of aromatic hydrocarbons:-- hexachlorobenzene and ddt (1,1,1-trichloro-2,2-bis (p-chlorophenyl)ethane)

    graph LR
    A["<a href='/classifications/hs/v1996/29'>29: Organic chemicals.</a>"]
A --> B["<a href='/classifications/hs/v1996/2903'>2903: Halogenated derivatives of hydrocarbons</a>"]
B --> C["<a href='/classifications/hs/v1996/290362'>290362: Halogenated derivatives of aromatic hydrocarbons:-- Hexachlorobenzene and DDT (1,1,1-trichloro-2,2-bis (p-chlorophenyl)ethane)</a>"]

    B --> D["<a href='/classifications/hs/v1996/290311'>290311: Saturated chlorinated derivatives of acyclic hydrocarbons:-- Chloromethane (methyl chloride) and chloroethane (ethylchloride)</a>"]
B --> E["<a href='/classifications/hs/v1996/290312'>290312: Saturated chlorinated derivatives of acyclic hydrocarbons:-- Dichloromethane (methylene chloride)</a>"]
B --> F["<a href='/classifications/hs/v1996/290313'>290313: Saturated chlorinated derivatives of acyclic hydrocarbons:-- Chloroforme (trichloromethane)</a>"]
B --> G["<a href='/classifications/hs/v1996/290314'>290314: Saturated chlorinated derivatives of acyclic hydrocarbons:-- Carbon tetrachloride</a>"]
B --> H["<a href='/classifications/hs/v1996/290315'>290315: Saturated chlorinated derivatives of acyclic hydrocarbons:-- 1,2-Dichloroethane (ethylene dichloride)</a>"]
B --> I["<a href='/classifications/hs/v1996/290316'>290316: Saturated chlorinated derivatives of acyclic hydrocarbons:-- 1,2-Dichloropropane (propylene dichloride) and dichlorobutanes</a>"]
B --> J["<a href='/classifications/hs/v1996/290319'>290319: Saturated chlorinated derivatives of acyclic hydrocarbons:-- Other</a>"]
B --> K["<a href='/classifications/hs/v1996/290321'>290321: Unsaturated chlorinated derivatives of acyclic hydrocarbons:-- Vinyl chloride (chloroethylene)</a>"]
B --> L["<a href='/classifications/hs/v1996/290322'>290322: Unsaturated chlorinated derivatives of acyclic hydrocarbons:-- Trichlolroethylene</a>"]
B --> M["<a href='/classifications/hs/v1996/290323'>290323: Unsaturated chlorinated derivatives of acyclic hydrocarbons:-- Tetrachloroethylene (perchloroethylene)</a>"]
B --> N["<a href='/classifications/hs/v1996/290329'>290329: Unsaturated chlorinated derivatives of acyclic hydrocarbons:-- Other</a>"]
B --> O["<a href='/classifications/hs/v1996/290330'>290330: Fluorinated, brominated or iodinated derivatives of acyclic hydrocarbons</a>"]
B --> P["<a href='/classifications/hs/v1996/290341'>290341: Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:-- Trichlorofluoromethane</a>"]
B --> Q["<a href='/classifications/hs/v1996/290342'>290342: Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:-- Dichlorodifluoromethane</a>"]
B --> R["<a href='/classifications/hs/v1996/290343'>290343: Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:-- Trichlorotrifluoroethanes</a>"]
B --> S["<a href='/classifications/hs/v1996/290344'>290344: Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:-- Dichlorotetrafluoroethanes and chloropentafluoroethane</a>"]
B --> T["<a href='/classifications/hs/v1996/290345'>290345: Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:-- Other derivatives perhalogenated only with fluorine and chlorine</a>"]
B --> U["<a href='/classifications/hs/v1996/290346'>290346: Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:-- Bromochlorodifluoromethane, bromotrifluoromethane and dibromotetrafluoroethanes</a>"]
B --> V["<a href='/classifications/hs/v1996/290347'>290347: Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:-- Other perhalogenated derivatives</a>"]
B --> W["<a href='/classifications/hs/v1996/290349'>290349: Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:-- Other</a>"]
B --> X["<a href='/classifications/hs/v1996/290351'>290351: Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons:-- 1,2,3,4,5,6-Hexachlorocyclohexane</a>"]
B --> Y["<a href='/classifications/hs/v1996/290359'>290359: Halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons:-- Other</a>"]
B --> Z["<a href='/classifications/hs/v1996/290361'>290361: Halogenated derivatives of aromatic hydrocarbons:-- Chlorobenzene, o-dichlorobenzene and p-dichlorobenzene</a>"]
B --> BA["<a href='/classifications/hs/v1996/290369'>290369: Halogenated derivatives of aromatic hydrocarbons:-- 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 P level6
class Q level6
class R level6
class S level6
class T level6
class U level6
class V level6
class W level6
class X level6
class Y level6
class Z level6
class BA 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