XM34D2

ICD-11 MMS 2026-01

Acetic anhydride

Index terms

  • Acetic anhydride
  • acetic acid anhydride
  • acetic oxide
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  • acetyl acetate
  • acetyl oxide
  • ethanoic anhydride
  • ethanoyl ethanoate

Exclusions from above levels

  • http://id.who.int/icd/entity/1991139272 – Allergens
  • XM6S30 – Medicaments

Sibling codes

  • XM0345 – Sodium chlorate
  • XM05Q8 – Oxidizing agent, not elsewhere classified
  • XM0WH6 – Methyl hydrazine
  • XM10Z2 – Fluoride nonmedicinal
  • XM1ZR1 – Corrosive cleaning product, not elsewhere classified
  • XM2R89 – Corrosive alkali
  • XM3GN3 – Aziridine
  • XM49E4 – Silver nitrate nonmedicinal
  • XM4HP5 – Acrolein
  • XM4XF6 – Sodium peroxide
  • XM5380 – Phthalic anhydride
  • XM5M78 – Sodium oxide
  • XM6826 – Thioglycolic acid
  • XM6PB5 – Corrosive acid
  • XM71L2 – Dimethyl sulfate
  • XM7BT1 – Methyl iodide
  • XM85F7 – Corrosive aromatics, not elsewhere classified
  • XM8FM5 – Sodium silicate
  • XM8LE5 – Hydrazine
  • XM92T1 – Phenol, nonmedicinal
  • XM9GW2 – Sodium bisulfate
  • XM9WX0 – Benzidine

Foundation entity

Acetic anhydride – http://id.who.int/icd/entity/1240192972

Part of: XM2K01: Corrosive substance › XM9N55: Substances, chiefly nonmedicinal › X: Extension Codes