1,2-Propandiol-dinitrat

1,2-PROPANEDIOL DINITRATE Chemische Eigenschaften,Einsatz,Produktion Methoden

• ERSCHEINUNGSBILD

  FARBLOSE FLüSSIGKEIT MIT CHARAKTERISTISCHEM GERUCH.

• CHEMISCHE GEFAHREN

  Erhitzen kann zu sehr heftiger Verbrennung oder Explosion führen. Bei Stoß, Reibung oder Erschütterung explosionsartige Zersetzung möglich. Beim Verbrennen Bildung giftiger und ätzender Gase.

• ARBEITSPLATZGRENZWERTE

  TLV: 0,05 ppm (als TWA); Hautresorption; BEI vorhanden; (ACGIH 2005).
  MAK: 0,05 ppm 0,34 mg/m?Spitzenbegrenzung: überschreitungsfaktor II(1); Hautresorption; (DFG 2005).
  

• AUFNAHMEWEGE

  Aufnahme in den Körper durch Inhalation, über die Haut oder durch Verschlucken.

• INHALATIONSGEFAHREN

  Beim Verdampfen bei 20°C kann schnell eine gesundheitsschädliche Kontamination der Luft eintreten.

• WIRKUNGEN BEI KURZZEITEXPOSITION

  WIRKUNGEN BEI KURZZEITEXPOSITION:
  Die Substanz reizt leicht die Augen. Möglich sind Auswirkungen auf das Blut mit nachfolgender Methämoglobinbildung. ärztliche Beobachtung notwendig. (s.Anm.).

• LECKAGE

  Gefahrenbereich verlassen! Fachmann zu Rate ziehen! Zündquellen entfernen. Ausgelaufene Flüssigkeit in abdichtbaren Behältern sammeln. Reste mit Sand oder inertem Absorptionsmittel aufnehmen und an einen sicheren Ort bringen. Persönliche Schutzausrüstung: Vollschutzanzug mit umgebungsluftunabhängigem Atemschutzgerät.

• Chemische Eigenschaften

  Propylene glycol dinitrate is an explosive. It is a colorless, high-boiling liquid (solid below -8℃) with a disagreeable odor.

• Chemische Eigenschaften

  Colorless liquid; unpleasant odor. Slightly soluble in water.

• Verwenden

  In the torpedo propellant Otto fuel II

• Verwenden

  Torpedo propellant in Otto Fuel II.

• Allgemeine Beschreibung

  Colorless liquid with a disagreeable odor. Mp: -30°C. Density 1.37 g cm-3 at 20°C. Slightly soluble in water (7.97 g L-1 H2O at 24.85°C).

• Reaktivität anzeigen

  1,2-PROPANEDIOL DINITRATE is explosive. Acts as a strong oxidizing agent. Heating may cause a violent combustion or explosion producing toxic fumes (nitrogen oxides). May also decompose explosively from shock, friction or from a build-up of electrostatic charge that sparks suddenly to ground. Can begin a vigorous reaction that culminates in an explosion if mixed with reducing agents including hydrides, sulfides, and nitrides and numerous ordinary combustible materials. Reacts violently with Al, BP, cyanides, esters, PN2H, P, NaCN, SnCl2, sodium hypophosphite, and thiocyanates. Reacts with acids and with alkalis, including ammonia and amines. Must be stored in a cool, ventilated place, away from acute fire hazards and easily oxidized materials.

• Hazard

  Toxic by inhalation and skin absorption. Headache and central nervous system impairment.

• Health Hazard

  Propylene glycol dinitrate (PGDN) is a vasodilator, and at extremely high concentrations it causes methemoglobin formation.

• Sicherheitsprofil

  Poison by ingestion and subcutaneous routes. Moderately toxic by intraperitoneal and intravenous routes. Human systemic effects by inhalation: conjunctiva irritation, headache. An eye irritant. When heated to decomposition it emits toxic fumes of NOx. See also NITRATES.

• mögliche Exposition

  Propylene glycol dinitrate has been used as a torpedo propellant. The explosion potential is similar to ethylene glycol dinitrate.

• Carcinogenicity

  Negative results were reported in various mutagenic assays including the Ames Salmonella assay (with or without microsomal activation), sister chromatid exchange assay in mouse lymphoma cells, mouse bone marrow cytogenic analysis, and mouse dominant lethal assay.

• Versand/Shipping

  UN0473 Substances, explosive, n.o.s., Hazard Class: 1.1A; Labels:1.1A-Explosive (with a mass explosion hazard); A-Substances which are expected to mass detonate very soon after fire reaches them, Technical Name Required.

• Inkompatibilitäten

  Explosive. A strong oxidizer. Contact with ammonia compounds, amines, strong acids; reducing agents; combustible materials may result in fire and explo- sion. It is similar to ethylene glycol dinitrate in explosion potential. Propylene glycol dinitrate may explode if strongly shocked or heated. Propylene glycol dinitrate is explosive. Acts as a strong oxidizing agent. Heating may cause a violent combustion or explosion producing toxic fumes (nitrogen oxides). May also decompose explosively from shock, friction or from a build-up of electrostatic charge that sparks suddenly to ground. Can begin a vigorous reaction that culminates in an explosion if mixed with reducing agents including hydrides, sulfides, and nitrides and numerous ordinary combustible materials. Reacts violently with al, bp, cyanides, esters, pn2h, p, nacn, sncl2, sodium hypophosphite, and thiocyanates. Reacts with acids and with alkalis, including ammonia and amines .

• Waste disposal

  Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

1,2-Propandiol-dinitrat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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