Nitryl hypochlorite ((NO2)(ClO))
Grundinformationen
- CAS
14545-72-3- Standard-SMILES
O=[N+]([O-])OCl- InChIKey
XYLGPCWDPLOBGP-UHFFFAOYSA-N- Summenformel
- ClNO3
- Durchschnittliche Molmasse
- 97,46 g/mol
- Monoisotopische Masse
- 96,95667054
Überblick
Chlorine nitrate is a nitrate of chlorine. It is an important atmospheric gas present in the stratosphere. Nitrite is a toxic compound known to cause methemoglobinemia. (L1137, L1623)
Namen und Bezeichner
- Bevorzugter Name
- Nitryl hypochlorite ((NO2)(ClO))
- IUPAC
- chloro nitrate
- Englischer Name
- Nitric acid chlorine salt
- Summenformel
- ClNO3
- Molmasse
- 97.46
Namen und Synonyme
14545-72-3DTXSID00163043Nitryl hypochlorite ((NO2)(ClO))RefChem:1092480DTXCID5085534Chlorine nitratechloro nitrateNitric acid chlorine saltChlornitratNitryl hypochlorite ((NO2)(OCl))ClONO2SCHEMBL3028453
Weitere Namen anzeigen
ChloronitrateNitroxychlorideNitrooxy chlorideNitryl hypochloriteNitryl hypochlorite ((NO2)(ClO)) (9CI)
(Chlorooxy)di(oxo)-lambda~5~-azaneQ2563692
Datenbank-Bezeichner
- CAS
14545-72-3- PubChem CID
- 114934
- DTXSID
DTXSID00163043- Nikkaji
- J306.732G
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 1,3
- Polarare Oberfläche (TPSA)
- 55,1 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 5
- Formalladung
- 0
- Komplexität
- 36,6
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesCoriolis coupling
Physikochemische Eigenschaften
- Schmelzpunkt
- -107 °C · -107°C
- Siedepunkt
- 18 °C · 18°C
- Aggregatzustand
- Colorless to pale yellow, mobile liquid
- Henry's Law Constant
- 7 · 7.0×10-2 mol/(m3Pa) at 25℃, Robinson et al. (1997)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Toxikologische Informationen
Treatment
Methemoglobinemia can be treated with supplemental oxygen and methylene blue 1% solution administered intravenously slowly over five minutes followed by IV flush with normal saline. Methylene blue restores the iron in hemoglobin to its normal (reduced) oxygen-carrying state. (L1613)
Health EffectsNitrate and nitrite poisoning causes methemoglobinemia. Nitrites may cause pregnancy complications and developmental effects. They may also be carcinogenic. (L1137)
Exposure RoutesOral (L1137) ; inhalation (L1137)
Toxicity Summary
Nitrate's toxicity is a result of it's conversion to nitrite once in the body. Nitrite causes the autocatalytic oxidation of oxyhemoglobin to hydrogen peroxide and methemoglobin. This elevation of methemoglobin levels is a condition known as methemoglobinemia, and is characterized by tissue hypoxia, as methemoglobin cannot bind oxygen. (A2450, L1613)
Signs and Symptoms
Nitrate and nitrite poisoning causes methemoglobinemia. Symptoms include cyanosis, cardiac dysrhythmias and circulatory failure, and progressive central nervous system (CNS) effects. CNS effects can range from mild dizziness and lethargy to coma and convulsions. (L1137)
Carcinogen ClassificationIngested nitrate or nitrite under conditions that result in endogenous nitrosation is probably carcinogenic to humans (Group 2A). (L135)
Chemie und Industrie
Pharmakologische Informationen
Metabolism/Metabolites
Intake of some amount of nitrates and nitrites is a normal part of the nitrogen cycle in humans. In vivo conversion of nitrates to nitrites can occur in the gastrointestional tract under the right conditions, significantly enhancing nitrates' toxic potency. The major metabolic pathway for nitrate is conversion to nitrite, and then to ammonia. Nitrites, nitrates, and their metabolites are excreted in the urine. (L1137)
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Ergänzende Hinweise
DefinitionA compound that slows the rate of destruction of ozone.
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