This 5 mL glass container holds Dichloromethane D2, a deuterated solvent commonly used in nuclear magnetic resonance (NMR) spectroscopy. Its molecular formula is CH2Cl2, and it has a molecular weight of 84.93 g/mol. It boils at 103.6°F and freezes at -142.1°F. This substance is denser than air and will sink. According to the GHS signal word, it may cause skin irritation and is harmful if swallowed. It is also suspected of causing cancer.

• CAS Number: 1665-00-5
• Molecular Formula: CH2Cl2
• Molecular Weight: 84.93
• Exact Mass: 83.9533555
• Boiling Point: 103.6 °F at 760 mmHg (NTP, 1992)
• Melting Point: -142.1 °F (NTP, 1992)
• Vapour Density: 2.93 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
• GHS Signal Word: Warning
• Hazard Statements:
• H351: Suspected of causing cancer [Warning Carcinogenicity]
• H302 (24.1%): Harmful if swallowed [Warning Acute toxicity, oral]
• H315: Causes skin irritation [Warning Skin corrosion/irritation]