This 2.5 L container holds Dichloromethane, a solvent used for gas chromatographic and residue analysis. It belongs to the category of solvents for chromatographic applications, specifically those intended for gas chromatography. The Chemical Abstracts Service (CAS) identifier for this substance is 75-09-2. Methylene chloride is another name for this compound. Safety measures include using personal protective equipment such as safety goggles and gloves, and adhering to workplace labels. Exposure limits have been recommended by Directive 2017/164/EU, with an 8-hour limit value of 353 mg/m3 (100 ppm) and a short-term limit value of 706 mg/m3 (200 ppm), acknowledging the risk of percutaneous absorption.

• CAS Number: 75-09-2
• 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]