This 1-liter glass container holds Decahydronaphthalene, a hydrocarbon with a Molecular Weight of 138.25 g/mol, often used as an alternative to xylene in life science applications such as histology and microscopy. It is classified under substance groups including cyclic, saturated hydrocarbons. Due to its flammability, it requires precautions such as no open flames, no smoking, and the use of safety equipment like goggles and gloves. It is also harmful if swallowed and can cause eye irritation. The CAS Number for this compound is 91-17-8.

• CAS Number: 91-17-8
• Molecular Formula: C10H8
• Molecular Weight: 128.17
• Exact Mass: 128.062600255
• Boiling Point: 424 °F at 760 mmHg (NTP, 1992)
• Melting Point: 176.4 °F (NTP, 1992)
• Vapour Density: 4.42 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Warning
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]
• H228 (38.8%): Flammable solid [Danger Flammable solids]
• H320: Causes eye irritation [Warning Serious eye damage/eye irritation]