It is also used as part of silicone-based personal lubricants. D5 is considered an emollient. In Canada, among the volume used in consumer products approximately 70% were for antiperspirants and 20% for hair care products.[6] 10,000–100,000 tonnes per year of D5 is manufactured and/or imported in the European Economic Area.[7] Atmospheric emissions of D5 in the Northern Hemisphere were estimated to 30,000 tonnes per year.[8]