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Chapters ENES DE

XExtension Codes
Substances
XM9N55Substances, chiefly nonmedicinal
XM1SE1Agrochemical
XM7D46Pesticide
XM83G4Fungicide

XM4AW6 category

Hexachlorobenzene

Also indexed as

HCB - [hexachlorobenzene]Hexachlorobenzenehexachlorobenzene vapor

Nearby in Fungicide

XM0MT5Auramine
XM44B4Benzimidazole
XM9051Blasticidin-S
XM6TA8Bordeaux mixture
XM3F05Captafol
XM9BL0Captan
XM75T2Chlorothalonil
XM21E5Cycloheximide

PreviousXM40T8 — Glutaral nonmedicinal NextXM0HQ1 — Tetramethylthiuram disulfide

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
08Diseases of the nervous system
09Diseases of the visual system
10Diseases of the ear or mastoid process
11Diseases of the circulatory system
12Diseases of the respiratory system
13Diseases of the digestive system
14Diseases of the skin
15Diseases of the musculoskeletal system or connective tissue
16Diseases of the genitourinary system
17Conditions related to sexual health
18Pregnancy, childbirth or the puerperium
19Certain conditions originating in the perinatal period
20Developmental anomalies
21Symptoms, signs or clinical findings, not elsewhere classified
22Injury, poisoning or certain other consequences of external causes
23External causes of morbidity or mortality
24Factors influencing health status or contact with health services
25Codes for special purposes
26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
Histopathology
Dimensions of injury
Dimensions of external causes
Consciousness
Substances
Diagnosis code descriptors
Capacity or context
Health Devices, Equipment and Supplies
Extension codes of particular relevance to skin diseases
5 more
XM6S30Medicaments
XM9N55Substances, chiefly nonmedicinal
Allergens
XM5LS4Acrylamide
XM1SE1Agrochemical
XM6U34Alcohol
XM9TZ4Algal toxin
XM9RM0Amyl propionate
XM0NF6Animal toxin, venom, or poison
XM7S46Carbon disulfide
XM2K01Corrosive substance
XM3HX8Cyanide
41 more
XM10X3Fertilizer
XM7D46Pesticide
XM6PM8Dibromochloropropane
XM61U9Dichloropropene
XM4G15Ethylene oxide
XM83G4Fungicide
XM6J29Herbicide
XM3K66Insecticide
XM95F1Metaldehyde
XM0NK1Methyl bromide
XM6FE7Piperonyl butoxide
11 more
XM6TA8Bordeaux mixture
XM3F05Captafol
XM9BL0Captan
XM75T2Chlorothalonil
XM21E5Cycloheximide
XM8E94Dichlone
XM3365Difenoconazole
XM5KQ8Dithiocarbamate
XM3TR4Edifenphos
XM04K8Folpet
XM40T8Glutaral nonmedicinal
XM4AW6Hexachlorobenzene
XM0HQ1Tetramethylthiuram disulfide
XM3JA8Zineb
XM0P16Octylisothiazolinone
3 more

International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).

Release 2026-01. View this entity in the official WHO ICD-11 browser.

This page reproduces WHO classification content for reference. It is not medical advice and must not be used to diagnose or treat. For coding decisions, consult the official release and your national coding guidelines.

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