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Peroxyacetyl nitrate is a peroxyacyl nitrate. It is a secondary pollutant present in photochemical smog. It is thermally unstable and decomposes into peroxyethanoyl radicals and nitrogen dioxide gas. It is a lachrymatory substance, meaning that it irritates the lungs and eyes. Peroxyacetyl nitrate, or PAN, is an oxidant that is more stable than ozone. Hence, it is more capable of long-range transport than ozone. It serves as a carrier for oxides of nitrogen (NOx) into rural regions and causes ozone formation in the global troposphere.

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dbo:abstract
  • Peroxyacetylnitrat (PAN) ist ein Spurengas in der Atmosphäre und zugleich ein Luftschadstoff. (de)
  • Peroxyacetyl nitrate is a peroxyacyl nitrate. It is a secondary pollutant present in photochemical smog. It is thermally unstable and decomposes into peroxyethanoyl radicals and nitrogen dioxide gas. It is a lachrymatory substance, meaning that it irritates the lungs and eyes. Peroxyacetyl nitrate, or PAN, is an oxidant that is more stable than ozone. Hence, it is more capable of long-range transport than ozone. It serves as a carrier for oxides of nitrogen (NOx) into rural regions and causes ozone formation in the global troposphere. (en)
  • Le nitrate de peroxyacétyle (NPA ou PAN de l'anglais peroxyacetyl nitrate) est un composé organique de la famille des peroxydes d'ester de nitrate, de formule CH3COO2NO2. Il se forme par réactions photochimiques dans un environnement pollué par de l'ozone, des oxydes d'azote et des hydrocarbures imbrûlés (issus de pots d'échappement, de cheminées...) (fr)
  • Il perossiacetilnitrato, chiamato anche PAN o nitrato di perossiacetile, è un composto chimico appartenente alla categoria dei perossiacilnitrati. Si tratta di un composto stabile a bassa temperatura, ma che decompone facilmente a temperature superiori (emivita inferiore a 1 ora a temperatura ambiente), generando specie radicaliche e NO2. È una sostanza irritante e lacrimogena, tra le componenti principali dello smog fotochimico (insieme a NO2 e ozono troposferico). La maggiore stabilità del perossiacetil nitrato rispetto all'ozono ne consente il trasporto in aria su lunghe distanze, con la conseguente generazione di ozono troposferico (per interazione tra O2 e le specie radicaliche) e NO2 anche a grandi distanze dalle aree urbane. (it)
  • ペルオキシアセチルナイトレート(Peroxyacetyl nitrate)は、ペルオキシアシルナイトレートの一つ。光化学スモッグに含まれる二次汚染物質である。水への溶解度は1.46×105 mgl−1(25℃)。蒸気圧は29.2mmHg (25℃)。 (ja)
  • Azotan nadtlenku acetylu, PAN, C2H3NO5 – organiczny związek chemiczny z grupy nadtlenków i nitroestrów. Jest składnikiem smogu fotochemicznego, powstaje pod wpływem promieniowania ultrafioletowego ze składników spalin samochodowych – tlenków azotu i węglowodorów. (pl)
dbo:alternativeName
  • PAN (en)
  • peroxyacetyl nitrate (en)
  • α-oxoethylperoxylnitrate (en)
dbo:iupacName
  • Acetic nitric peroxyanhydride (en)
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dbp:imagefile
  • Peroxyacetyl nitrate Structural formula V1.svg (en)
  • Peroxyacetyl-nitrate-3D-balls.png (en)
dbp:othernames
  • PAN (en)
  • peroxyacetyl nitrate (en)
  • α-oxoethylperoxylnitrate (en)
dbp:pin
  • Acetic nitric peroxyanhydride (en)
dbp:verifiedfields
  • changed (en)
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  • 411625303 (xsd:integer)
dbp:watchedfields
  • changed (en)
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rdfs:comment
  • Peroxyacetylnitrat (PAN) ist ein Spurengas in der Atmosphäre und zugleich ein Luftschadstoff. (de)
  • Peroxyacetyl nitrate is a peroxyacyl nitrate. It is a secondary pollutant present in photochemical smog. It is thermally unstable and decomposes into peroxyethanoyl radicals and nitrogen dioxide gas. It is a lachrymatory substance, meaning that it irritates the lungs and eyes. Peroxyacetyl nitrate, or PAN, is an oxidant that is more stable than ozone. Hence, it is more capable of long-range transport than ozone. It serves as a carrier for oxides of nitrogen (NOx) into rural regions and causes ozone formation in the global troposphere. (en)
  • Le nitrate de peroxyacétyle (NPA ou PAN de l'anglais peroxyacetyl nitrate) est un composé organique de la famille des peroxydes d'ester de nitrate, de formule CH3COO2NO2. Il se forme par réactions photochimiques dans un environnement pollué par de l'ozone, des oxydes d'azote et des hydrocarbures imbrûlés (issus de pots d'échappement, de cheminées...) (fr)
  • ペルオキシアセチルナイトレート(Peroxyacetyl nitrate)は、ペルオキシアシルナイトレートの一つ。光化学スモッグに含まれる二次汚染物質である。水への溶解度は1.46×105 mgl−1(25℃)。蒸気圧は29.2mmHg (25℃)。 (ja)
  • Azotan nadtlenku acetylu, PAN, C2H3NO5 – organiczny związek chemiczny z grupy nadtlenków i nitroestrów. Jest składnikiem smogu fotochemicznego, powstaje pod wpływem promieniowania ultrafioletowego ze składników spalin samochodowych – tlenków azotu i węglowodorów. (pl)
  • Il perossiacetilnitrato, chiamato anche PAN o nitrato di perossiacetile, è un composto chimico appartenente alla categoria dei perossiacilnitrati. Si tratta di un composto stabile a bassa temperatura, ma che decompone facilmente a temperature superiori (emivita inferiore a 1 ora a temperatura ambiente), generando specie radicaliche e NO2. È una sostanza irritante e lacrimogena, tra le componenti principali dello smog fotochimico (insieme a NO2 e ozono troposferico). (it)
rdfs:label
  • Peroxyacetylnitrat (de)
  • Nitrate de peroxyacétyle (fr)
  • Perossiacetilnitrato (it)
  • ペルオキシアセチルナイトレート (ja)
  • Peroxyacetyl nitrate (en)
  • Azotan nadtlenku acetylu (pl)
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