Ensuring the safe handling and application of chemical compounds is paramount in any industrial or research setting. For 1,2-Dichloro-1,1-difluoroethane (CAS 1649-08-7), understanding its safety profile is a critical aspect for users and manufacturers alike. NINGBO INNO PHARMCHEM CO.,LTD. provides essential safety information to support responsible chemical management.

1,2-Dichloro-1,1-difluoroethane, also known as HCFC-132b, carries specific hazard classifications that users must be aware of. According to GHS standards, it is often flagged with an irritant symbol (Xi). Key hazard statements associated with this chemical include H319, indicating it can cause serious eye irritation. Precautionary statements guide safe practices, such as P264 (Wash thoroughly after handling), P280 (Wear protective gloves/protective clothing/eye protection/face protection), and P305+P351+P338 (IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing), along with P337+P313 (If eye irritation persists: Get medical advice/attention).

From a chemical perspective, while generally inert in many situations, 1,2-Dichloro-1,1-difluoroethane can react violently with strong reducing agents, including active metals. It also undergoes oxidation with strong oxidizing agents and at extreme temperatures. A significant concern is that when heated to decomposition, it emits very toxic fumes of chlorine (Cl) and fluorine (F-). This underscores the importance of proper ventilation and avoiding high temperatures during storage and handling.

The substance is also recognized as an ozone-depleting substance and is listed as an environmental toxin on the US EPA Toxic Release Inventory (TRI) list. This dual classification highlights the need for careful consideration of its use and disposal, aligning with global efforts to protect the ozone layer and minimize environmental pollution.

For companies looking to purchase 1,2-Dichloro-1,1-difluoroethane, NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the importance of consulting the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) for the most comprehensive and up-to-date safety information. Understanding the recommended storage conditions, typically 2-8°C, is also crucial for maintaining product integrity and safety. By prioritizing chemical safety, we ensure that our clients can utilize 1,2-Dichloro-1,1-difluoroethane responsibly in their research or industrial processes.