DIPROPYLENE GLYCOL DPG

Dipropylene Glycol DPG is a clear, low-odor glycol solvent, humectant, carrier, and intermediate used in fragrances, cosmetics, personal care products, resins, coatings, inks, cleaners, plasticizers, and industrial formulations, and Dipropylene Glycol DPG is valued for low volatility, good solvency, low odor, and broad formulation compatibility.
Dipropylene Glycol DPG is commonly used as a fragrance carrier, solvent for actives, humectant in personal care, coalescent or solvent in coatings and inks, and intermediate for polyester resins and plasticizers, and Dipropylene Glycol DPG performance depends on purity, water content, acidity, odor profile, color, and grade.
Dipropylene Glycol DPG is typically supplied as a clear, colorless, hygroscopic liquid with mild odor, and Dipropylene Glycol DPG should be stored in tightly closed containers to prevent moisture uptake and maintain consistent quality.

CAS Number: 25265-71-8
EC Number: 246-770-3
Molecular Formula: C6H14O3
Molecular Weight: 134.17 g/mol

Synonyms: Dipropylene Glycol DPG, Dipropylene Glycol, DPG, Oxydipropanol, Bis(hydroxypropyl) Ether, Propylene Glycol Dimer, 1,1'-Oxybispropan-2-ol, Dipropylene Glycol Industrial Grade, Dipropylene Glycol Fragrance Grade, Dipropylene Glycol Cosmetic Grade, DPG Solvent, DPG Carrier, Dipropylene Glycol DPG, Dipropylene Glycol, DPG, Dipropylene Glycol Mixture, Dipropylene Glycol Isomer Mixture, Oxybispropanol, Bis(hydroxypropyl) Ether, 1,1'-Oxybis-2-propanol, 2,2'-Oxybispropanol, 4-Oxa-2,6-heptanediol, 2-(2-Hydroxypropoxy)-1-propanol, 1-(2-Hydroxypropoxy)-2-propanol, Dipropylene Glycol Solvent, DPG Solvent, Dipropylene Glycol Carrier, DPG Carrier, Dipropylene Glycol Humectant, DPG Humectant, Dipropylene Glycol Plasticizer, DPG Plasticizer, Dipropylene Glycol Intermediate, DPG Intermediate, Dipropylene Glycol Fragrance Grade, DPG Fragrance Grade, Dipropylene Glycol Perfume Grade, DPG Perfume Grade, Dipropylene Glycol Cosmetic Grade, DPG Cosmetic Grade, Dipropylene Glycol Industrial Grade, DPG Industrial Grade, Dipropylene Glycol Technical Grade, DPG Technical Grade, Dipropylene Glycol Chemical Grade, DPG Chemical Grade, Dipropylene Glycol High Purity, High Purity Dipropylene Glycol, Dipropylene Glycol Pure, Pure Dipropylene Glycol, Dipropylene Glycol Liquid, DPG Liquid, Dipropylene Glycol Low Odor, Low Odor Dipropylene Glycol, Dipropylene Glycol Low Water, Low Water Dipropylene Glycol, Dipropylene Glycol CAS 25265-71-8, DPG CAS 25265-71-8, Oxybispropanol CAS 25265-71-8, Bis(hydroxypropyl) Ether CAS 25265-71-8, Dipropylene Glycol Commercial Grade, Commercial Dipropylene Glycol

APPLICATIONS

Dipropylene Glycol DPG is used as a fragrance carrier and diluent in perfumes, air fresheners, deodorants, and aroma products.
Dipropylene Glycol DPG is incorporated into fragrance oils to improve solubility, handling, and controlled release of aromatic components.
Dipropylene Glycol DPG is used in reed diffusers and room fragrance systems where low odor and low volatility are important.

Dipropylene Glycol DPG is used in cosmetics and personal care products as a solvent, humectant, and viscosity-supporting ingredient.
Dipropylene Glycol DPG is incorporated into creams, lotions, cleansers, deodorants, hair care products, and skincare formulations to improve ingredient solubility and skin feel.
Dipropylene Glycol DPG is used in water-based and alcohol-based personal care systems where mild solvent behavior and compatibility are required.

Dipropylene Glycol DPG is used in coatings and inks as a solvent, co-solvent, and formulation aid.
Dipropylene Glycol DPG is incorporated into waterborne and solventborne coatings to support flow, leveling, open time, and resin compatibility.
Dipropylene Glycol DPG is used in printing inks and dye systems where controlled evaporation and good solvency are useful.

Dipropylene Glycol DPG is used in industrial cleaners and detergents as a coupling solvent and solubilizer.
Dipropylene Glycol DPG is incorporated into cleaning concentrates to improve compatibility between water, surfactants, and organic soils.
Dipropylene Glycol DPG is used in hard-surface cleaners, degreasers, and specialty cleaning systems where low odor and high solvency are desired.

Dipropylene Glycol DPG is used as a chemical intermediate in the production of polyester resins, plasticizers, polyurethanes, and specialty esters.
Dipropylene Glycol DPG is incorporated into resin synthesis where flexible glycol structure contributes to final polymer properties.
Dipropylene Glycol DPG is valued because Dipropylene Glycol DPG provides versatile solvency, humectancy, low volatility, and carrier performance across fragrance, personal care, coating, cleaning, resin, and industrial applications.

Dipropylene Glycol DPG is used as a solvent in fragrance formulations.
Dipropylene Glycol DPG helps dissolve and carry aroma chemicals in perfumes.
Dipropylene Glycol DPG is used in cosmetic formulations.
Dipropylene Glycol DPG supports ingredient solubilization and product consistency in personal care products.

Dipropylene Glycol DPG is used in skin-care creams and lotions.
Dipropylene Glycol DPG helps improve moisture retention and skin feel.
Dipropylene Glycol DPG is used in deodorant formulations.
Dipropylene Glycol DPG acts as a solvent and carrier for fragrance and active ingredients.

Dipropylene Glycol DPG is used in hair-care products.
Dipropylene Glycol DPG supports solubility and uniform distribution of functional ingredients.
Dipropylene Glycol DPG is used in body sprays and mist formulations.
Dipropylene Glycol DPG helps carry fragrance components with low odor interference.

Dipropylene Glycol DPG is used in soap and detergent fragrances.
Dipropylene Glycol DPG helps dilute and stabilize fragrance concentrates.
Dipropylene Glycol DPG is used in household cleaning products.
Dipropylene Glycol DPG supports solvency and fragrance delivery in compatible formulations.

Dipropylene Glycol DPG is used in air freshener formulations.
Dipropylene Glycol DPG acts as a carrier solvent for fragrance oils.
Dipropylene Glycol DPG is used in reed diffuser formulations.
Dipropylene Glycol DPG helps control evaporation rate and fragrance release.

Dipropylene Glycol DPG is used in industrial solvent blends.
Dipropylene Glycol DPG dissolves resins, dyes, oils, and many organic materials.
Dipropylene Glycol DPG is used in paint and coating formulations.
Dipropylene Glycol DPG supports solvent balance, flow, and application properties.

Dipropylene Glycol DPG is used in printing ink formulations.
Dipropylene Glycol DPG helps dissolve dyes, pigments, and resin components.
Dipropylene Glycol DPG is used in adhesive formulations.
Dipropylene Glycol DPG supports viscosity control and ingredient compatibility.

Dipropylene Glycol DPG is used in polyurethane formulations.
Dipropylene Glycol DPG can function as a reactive intermediate or chain extender in selected systems.
Dipropylene Glycol DPG is used in polyester resin production.
Dipropylene Glycol DPG contributes glycol functionality to esterification reactions.

Dipropylene Glycol DPG is used in plasticizer manufacturing.
Dipropylene Glycol DPG serves as an intermediate for glycol ester plasticizers.
Dipropylene Glycol DPG is used in unsaturated polyester resin systems.
Dipropylene Glycol DPG helps modify flexibility and processing behavior.

Dipropylene Glycol DPG is used in antifreeze and heat-transfer fluid formulations.
Dipropylene Glycol DPG helps depress freezing point and support thermal transfer.
Dipropylene Glycol DPG is used in hydraulic fluid formulations.
Dipropylene Glycol DPG supports fluidity and compatibility in selected water-based systems.

Dipropylene Glycol DPG is used in brake fluid formulations.
Dipropylene Glycol DPG contributes glycol ether-type solvency and fluid performance.
Dipropylene Glycol DPG is used in textile processing auxiliaries.
Dipropylene Glycol DPG helps dissolve dyes, softeners, and finishing additives.

Dipropylene Glycol DPG is used in paper processing formulations.
Dipropylene Glycol DPG supports humectancy and ingredient compatibility in selected systems.
Dipropylene Glycol DPG is used in agricultural formulations.
Dipropylene Glycol DPG acts as a solvent and carrier for compatible active ingredients.

Dipropylene Glycol DPG is used in pesticide formulation development.
Dipropylene Glycol DPG helps improve solubility and distribution of formulation components.
Dipropylene Glycol DPG is used in veterinary formulations where suitable grades are selected.
Dipropylene Glycol DPG supports solvent and carrier functions in compatible products.

Dipropylene Glycol DPG is used in pharmaceutical excipient applications where permitted.
Dipropylene Glycol DPG can act as a solvent, humectant, or carrier in selected formulations.
Dipropylene Glycol DPG is used in laboratory reagent preparations.
Dipropylene Glycol DPG serves as a solvent and chemical intermediate in research work.

Dipropylene Glycol DPG is used in applications requiring low-odor solvent performance.
Dipropylene Glycol DPG supports fragrance, cosmetic, coating, ink, adhesive, resin, and industrial formulation systems.

DESCRIPTION

Dipropylene Glycol DPG is a mixture of isomeric dipropylene glycol structures formed from propylene oxide-derived glycol chemistry.
Dipropylene Glycol DPG contains hydroxyl groups and ether functionality, which give Dipropylene Glycol DPG good solvency for many polar and moderately nonpolar materials.
Dipropylene Glycol DPG has low odor and low volatility compared with many lighter solvents, making Dipropylene Glycol DPG useful in fragrance, cosmetic, and indoor-use formulations.

Dipropylene Glycol DPG is hygroscopic and can absorb moisture from air, so containers should be kept tightly closed when not in use.
Dipropylene Glycol DPG is miscible with water and many organic solvents, and this compatibility makes Dipropylene Glycol DPG useful as a coupling solvent in blended systems.
Dipropylene Glycol DPG grade selection is important because fragrance, cosmetic, pharmaceutical, food-contact-adjacent, and industrial applications may require different odor, purity, and impurity specifications.

Dipropylene Glycol DPG is generally stable under normal storage conditions, but Dipropylene Glycol DPG should be protected from excessive heat, strong oxidizers, and contamination.
Dipropylene Glycol DPG should be stored in clean, dry containers to maintain color, odor, water content, and acidity within specification.
Dipropylene Glycol DPG should be used according to supplier recommendations, workplace safety standards, and applicable regulatory requirements for the target market.

Dipropylene Glycol DPG is a glycol compound commonly used as a solvent and carrier.
Dipropylene Glycol DPG is also known as DPG.
Dipropylene Glycol DPG is typically supplied as a clear, colorless liquid.
Dipropylene Glycol DPG has low odor and good formulation compatibility.

Dipropylene Glycol DPG is miscible with water and many organic solvents.
Dipropylene Glycol DPG has useful solvency for fragrances, dyes, resins, and active ingredients.
Dipropylene Glycol DPG has humectant properties in personal care and specialty formulations.
Dipropylene Glycol DPG has relatively low volatility compared with many lighter solvents.

Dipropylene Glycol DPG is valued for its mild odor profile in fragrance applications.
Dipropylene Glycol DPG can help control evaporation and release of volatile ingredients.
Dipropylene Glycol DPG can improve consistency and handling in liquid formulations.
Dipropylene Glycol DPG can function as a chemical intermediate in ester and resin synthesis.

PROPERTIES

Chemical Formula: C6H14O3
Molecular Weight: 134.17 g/mol
Common Name: Dipropylene Glycol DPG
Chemical Type: Glycol ether alcohol; solvent; humectant; carrier; chemical intermediate
Appearance: Clear colorless liquid
Odor: Mild, low odor
Taste: Slightly sweet, grade dependent
Solubility: Miscible with water, alcohols, and many organic solvents
Boiling Point: Approximately 230–235°C
Flash Point: Typically above 120°C, method dependent
Density: Approximately 1.02 g/cm³ at 20°C
Viscosity: Low to moderate liquid viscosity, temperature dependent
Hygroscopicity: Hygroscopic; absorbs moisture from air
Stability: Stable under recommended storage; protect from strong oxidizers, heat, and contamination
Storage Temperature: 15–30°C, tightly closed, dry, well-ventilated
Shelf Life: Typically 24–36 months in original sealed packaging, supplier dependent

FIRST AID

Inhalation:
Move to fresh air if mist, aerosol, or heated vapors are inhaled.
Seek medical attention if respiratory irritation, coughing, headache, or discomfort persists.
Avoid breathing mist during spraying, heating, or aerosol-generating operations.

Skin Contact:
Wash skin with soap and water after contact.
Remove contaminated clothing if necessary and wash before reuse.
Seek medical advice if irritation or prolonged discomfort develops.

Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists.

Ingestion:
Rinse mouth with water.
Do not induce vomiting.
Seek medical attention if discomfort occurs or if a significant amount is swallowed.
Never give anything by mouth to an unconscious person.

Note to Physicians:
Treat symptomatically.
Monitor for gastrointestinal discomfort, irritation, or effects from large exposure.
Provide supportive care as needed.

HANDLING AND STORAGE

Handling:
Use appropriate PPE including gloves and safety glasses for bulk handling.
Avoid splashing, prolonged skin contact, and inhalation of mist or heated vapors.
Use clean, dry equipment to prevent contamination and maintain consistent product quality.

Ventilation:
Use general ventilation for normal handling.
Use local exhaust ventilation where mist, aerosol, or heated vapors may be generated.
Provide adequate ventilation during heating, spraying, or high-temperature processing.

Storage:
Store in tightly closed containers in a cool, dry, well-ventilated area.
Protect from moisture uptake, excessive heat, direct sunlight, and contamination.
Keep away from strong oxidizers and incompatible reactive chemicals.

Spill and Leak Procedures:
Contain spill with inert absorbent and prevent entry into drains and waterways.
Collect into suitable containers for reuse or disposal according to local regulations and facility procedures.
Clean remaining residue promptly because glycol liquids can create slippery surfaces.

Handling Precautions:
Control moisture exposure because Dipropylene Glycol DPG is hygroscopic and water uptake can affect formulation accuracy and quality.
Select the correct grade because fragrance, cosmetic, and industrial uses may require different odor, color, and purity specifications.
Rotate stock using FIFO practices to maintain consistent color, odor, water content, acidity, and solvency performance.