DPG (Dipropylene Glycol)

• DPG
• Dipropylene Glycol (isomer mixture)
• 1,1’-Oxydi-2-propanol
• Fragrance Grade Solvent
• Odorless Glycol Carrier

• Solvent for fragrance oils and aroma chemicals
• Diluent for strong raw materials in perfumery
• Improves fragrance stability and blending
• Helps control evaporation rate in perfumes
• Used in perfumes, deodorants, incense, candles, cosmetics, air fresheners

• Works as a high-boiling, low-volatility solvent that dissolves aromatic compounds evenly
• Slows down evaporation of volatile fragrance materials, improving longevity and smooth release
• Enhances uniform dispersion of oils in alcohol or water-based systems
• Reduces harshness of concentrated aroma chemicals by dilution and smoothing effect
• Acts as a carrier that ensures consistent spray performance in perfume formulations
• Improves product stability by preventing phase separation in fragrance blends

FAQs:

Q: Is DPG safe for skin in perfumes?
A: Yes, it is widely used in cosmetic and fragrance formulations and is considered safe at typical usage levels.

Q: What is DPG used for in perfumes?
A: It is mainly used as a solvent and diluent to dissolve fragrance oils and improve performance.

Q: Can DPG replace ethanol?
A: No, ethanol is the main perfume base; DPG is only a co-solvent or diluent.

Q: Does DPG increase perfume lasting?
A: Yes, indirectly—it slows evaporation and helps fragrance molecules release gradually.

Q: What is typical usage level?
A: Usually 1%–20% depending on formulation type and fragrance concentration.