68808-52-6

Basic information

• Product Name: NITROGEN-15N DIOXIDE, 99 ATOM % 15N
• Synonyms: NITROGEN-15N DIOXIDE, 99 ATOM % 15N
• CAS NO: 68808-52-6
• Molecular Formula: H2NO2-
• Molecular Weight: 49.03038
• Product Categories: Chemical Synthesis;Compressed and Liquefied Gases;Synthetic Reagents
• Mol File: 68808-52-6.mol
• Article Data: 2

Chemical Properties

• Melting Point: −11 °C(lit.)
• Boiling Point: 21 °C(lit.)
• Appearance: /
• Density: 2.677 g/mL at 25 °C(lit.)
• CAS DataBase Reference: NITROGEN-15N DIOXIDE, 99 ATOM % 15N(CAS DataBase Reference)
• NIST Chemistry Reference: NITROGEN-15N DIOXIDE, 99 ATOM % 15N(68808-52-6)
• EPA Substance Registry System: NITROGEN-15N DIOXIDE, 99 ATOM % 15N(68808-52-6)

Safety Data

• Hazard Codes: T+
• Statements: 26-34
• Safety Statements: 9-26-28-36/37/39-45
• RIDADR: UN 1067 2.3
• Hazardous Substances Data: 68808-52-6(Hazardous Substances Data)

Upstream product

• 77047-54-2 (15N)-1,3,5-trinitro-1,3,5-triazacyclohexane 
• 80937-33-3 oxygen 
• 15917-77-8 ¹⁵N labeled nitric oxide 

Relevant articles and documents

Remarkable oxygen promotion of the selective reduction of nitric oxide by hydrogen over Au/NaY and Au/ZSM-5 zeolite catalysts

A significant enhancement of the selective reduction of nitrogen oxide by H2 is produced in the presence of oxygen over Au/NaY and Au/ZSM-5 catalysts by forming NO2 and N2O4 intermediates, which are eventually reduced to N2.