This Glutaraldehyde solution, with a volume of 500 mL, is used for fixation purposes in electron microscopy within the life science field, specifically histology and microscopy. It has a molecular formula of C5H8O2 and a molecular weight of 100.12 g/mol. This chemical is identified by the CAS Number 111-30-8 and is known as pentanedial (IUPAC name) or simply glutaraldehyde. It has a density of 3.4 (air = 1), boils between 369 to 372 °F at 760 mmHg, and melts below 20 °F. Due to its hazardous properties, it is classified as dangerous and harmful if swallowed, and should be handled with caution.

• CAS Number: 111-30-8
• Molecular Formula: C5H8O2
• Molecular Weight: 100.12
• Exact Mass: 100.052429494
• Boiling Point: 369 to 372 °F at 760 mmHg (decomposes) (NTP, 1992)
• Melting Point: less than 20 °F (USCG, 1999)
• Density: 3.4 (Air = 1)
• GHS Signal Word: Danger
• Hazard Statements:
• H301: Toxic if swallowed [Danger Acute toxicity, oral]
• H227: Combustible liquid [Warning Flammable liquids]
• H302: Harmful if swallowed [Warning Acute toxicity, oral]