Hexamethylphosphoramide CAS 680-31-9

1. Hexamethylphosphoramide CAS 680-31-9 is primarily used as a powerful, aprotic polar solvent in specialized organic synthesis and polymer research.
2. Hexamethylphosphoramide serves as a key additive and catalyst in reactions like halogenation, polymerization, and deprotonation.
3. Applications of Hexamethylphosphoramide are highly restricted due to its toxicity; it is primarily used in controlled laboratory settings.

1. Store Hexamethylphosphoramide CAS 680-31-9 in a cool, dry, well-ventilated area, in a tightly sealed, chemically resistant container under an inert atmosphere.
2. Keep Hexamethylphosphoramide strictly away from strong acids, oxidizers, and moisture due to its reactivity and extreme toxicity.
3. Always Hexamethylphosphoramide use appropriate personal protective equipment (PPE) including gloves, goggles, and a fume hood; handle only with stringent engineering controls.

1. Immediately evacuate and ventilate the area; contain the Hexamethylphosphoramide CAS 680-31-9 spill with inert absorbent material, avoiding any skin contact.
2. Collect Hexamethylphosphoramide into a sealed, labeled hazardous waste container for professional disposal.
3. Personnel must wear full protective clothing and SCBA; decontaminate the area thoroughly and follow strict toxic material protocols.

1. Hexamethylphosphoramide CAS 680-31-9 is a severe health hazard: it is a known carcinogen, causes reproductive toxicity, and is harmful via all exposure routes.
2. Hexamethylphosphoramide is combustible and its thermal decomposition produces highly toxic fumes, including phosphorus oxides and nitrogen oxides.
3. Always Hexamethylphosphoramide consult the specific Safety Data Sheet (SDS) for Hexamethylphosphoramide; its use is governed by strict regulatory controls and requires specialized training.