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DOWANOL DPnP Glycol Ether
CAS Number: 29911-27-1
EINECS (EU): 249-949-4
DOWANOL DPnP glycol ether has a slower evaporation rate than DOWANOL PnP glycol ether, and it is slightly more hydrophobic.
Yet overall, DOWANOL DPnP glycol ether has a near-midrange balance between hydrophobic and hydrophilic character, and it offers significant water solubility.
DOWANOL DPnP glycol ether is a good choice in coatings; it offers very good coalescing performance in blends with more hydrophobic materials such as DOWANOL PPh or PnB glycol ethers.
DOWANOL DPnP glycol ether can also be blended with other materials to replace Butyl CELLOSOLVE™ glycol ether (formerly known as DOWANOL EB glycol ether).
DOWANOL DPnP glycol ether is a glycol ether that offers near-midrange balance between hydrophobic and hydrophilic character, as well as offering significant water solubility.
DOWANOL DPnP glycol ether is a slow-evaporating glycol ether with an excellent balance of hydrophilic and hydrophobic character; provides outstanding coalescing and film properties.
DOWANOL DPnP is a slow evaporating glycol ether solvent from Dow Chemicals.
DOWANOL DPnP glycol ether is based on dipropylene glycol n-propyl ether and provides an excellent balance of hydrophilic and hydrophobic properties.
DOWANOL DPnP is a dipropylene glycol n-propyl ether-based solvent from Dow that offers a slower evaporation rate and slightly higher hydrophobicity than DOWANOL™ PnP.
DOWANOL DPnP glycol ether has a near mid-range balance of hydrophobic and hydrophilic properties with significant water solubility compared to other glycol ethers.
DOWANOL DPnP is an excellent performance glycol ether solvent when used in coatings as it offers outstanding coalescing properties in blends with more hydrophobic glycol there such as DOWANOL™ PnB.
DOWANOL DPnP glycol ether can also be blended with other materials to displace or replace Butyl CELLOSOLVE™ glycol ether (formerly known as DOWANOL EB glycol ether).
DOWANOL DPnP is also used to reduce surface tension and improve the solvency of coatings and cleaning formulations.
DOWANOL DPnP glycol ethers low toxicity, low odor, and good chemical stability make it suitable for a wide array of applications.
Glycol Ether DPnP solvent is a colorless liquid with low toxicity and a low odor.
DOWANOL DPnP glycol ethers low evaporation rate coupled with its hydrophilic and hydrophobic nature makes Glycol Ether DPnP a good coupling agent and solvent.
DOWANOL DPnP glycol ether is moderately water soluble, yet an efficient surface tension reducer.
Recommended use of the chemical and restrictions on use
Identified uses:
Industrial uses: Manufacture of substances Distribution of substance, industrial.
Formulation & (re)packing of substances and mixtures, industrial.
Uses in Coatings, industrial.
Uses in Coatings, consumer.
Use in laboratories, industrial.
Use as an intermediate, industrial.
Lubricants, consumer.
Use in Oil and Gas field drilling and production operations, industrial.
Professional uses:
Uses in Coatings, professional. Use in Cleaning Agents, professional.
Use in laboratories, professional.
Metal working fluids / rolling oils, professional.
Professional use in agrochemicals.
Use in Oil and Gas field drilling and production operations, professional.
Consumer uses:
Use in Cleaning Agents, consumer.
Dipropylene glycol n-propyl ether.
DOWANOL DPnP acts as an active solvent for solvent-borne coatings and coalescent for water-borne latex coatings.
DOWANOL DPnP offers good chemical stability.
DOWANOL DPnP exhibits very good solvent properties.
DOWANOL DPnP imparts very efficient surface tension reduction.
DOWANOL DPnP possesses low odor and low toxicity.
DOWANOL DPnP id used as latex coatings.
Dowanol DPnP is a slow-evaporating glycol ether that has a near mid-range balance of hydrophobic and hydrophilic characteristics, and it offers significant water solubility.
Features & Benefits
-Colorless ether solvent with low odor
-Glycol ether with moderate water solubility (19 ml /100 ml)
-Slow evaporating solvent with good chemical stability
-Very efficient surface tension reduction
-Excellent solvency with low toxicity
-Good compatibility with resins and surfactants
Applications
-Coalescent for water-borne latex coatings
-Active solvent for solvent-borne coatings.
-Alternative to Butyl CELLOSOLVE™ glycol ether in cleaners and coatings
DOWANOL DPnB glycol ether is a relatively slow-evaporating solvent which is one of our most efficient coalescents in water-borne latex systems.
DOWANOL DPnB glycol ether combines a number of properties that contribute to very high latex film quality:
1) high polymer plasticizing efficiency,
2) large molecular size and therefore greater polymer mobility contribution,
3) strong partitioning to the polymer phase, and 4) relatively slow evaporation rate.
DOWANOL DPnB glycol ether is compatible with many different resin types.
DOWANOL DPnB glycol ether also provides excellent surface tension lowering ability, and is useful in cleaning products by itself or when blended with other products such as DOWANOL DPM glycol ether.
Used alone in cold metal cleaning, DOWANOL DPnB glycol ether is a good solvent for removing oils and greases.
Suggested Applications
-Coupling agent and solvent in household and industrial cleaners, grease and paint removers, metal cleaners, and hard surface cleaners.
-Effective coalescent for lowering minimum film formation temperature MFFT) in water-borne latex coatings.
-Active solvent for solvent-based coatings.
-Chemical intermediate for the production of epoxides, acid ester derivatives, solvents, and plasticizers.
-Effective coupling agent in waterbased agricultural formulations.
Features
-Excellent solvency
-Good oil solubility
-Effective surfactant properties
-Excellent coupling ability
-Good evaporation rate control
-Greater formulating flexibility
-Low viscosity
-Low odor
-Wide range of applications
-Low toxicity
-Practical alternative to DB (diethylene glycol butyl ether)
-High dilution ratio
-Colorless
-Low odor
-Moderately soluble in water (19 ml/100 ml)
-Good chemical stability
-Excellent solvent properties
-Very efficient surface tension reduction
-Low toxicity
-Wide range of applications
Uses
-Cleaners
-Textiles
-Resins
-Coating formulation and application
-Industrial, automotive and architectural coatings
Benefits
-Favorable enviornmental profile
-Superior performance for end use applications
-Formulations may require less Performance solvent than P or E Series
SUGGESTED APLICATIONS
• Coalescent for water-borne latex coatings.
• Active solvent for solvent-borne coatings.
PROPERTIES:
Molecular weight (g/mol): 176.2
Boiling point at 760 mmHg, 1.01 bar: 415°F 213°C
Flash point (Setaflash Closed Cup): 190°F 88°C
Freezing point: <-103°F <-75°C
Vapor pressure at 20°C — extrapolated: 0.08 mmHg
.11 mbar
Specific gravity (25/25°C): 0.919
Density
at 20°C: 7.68 lb/gal, 0.921 g/cm³
at 25°C: 7.65 lb/gal, 0.916 g/cm³
Viscosity (cP or mPa•s at 25°C): 11.4
Surface tension (dynes/cm or mN/m at 25°C): 27.8
Specific heat (J/g/°C at 25°C): 1.94
Heat of vaporization (J/g) at normal boiling point: 265
Net heat of combustion (kJ/g) — predicted at 25°C: 29.7
Autoignition temperature: 401°F 205°C
Evaporation rate (n-butyl acetate = 1.0): 0.014
(diethyl ether = 1.0): 903
Solubility, g/100 g at 25°C
Solvent in water: 17.2 (15 wt%)
Water in solvent: 22.5 (18.5 wt%)
SYNONYMS:
29911-27-1
2-Propanol, 1-(1-methyl-2-propoxyethoxy)-
Butyl dipropasol solvent
UNII-9KVZ6BMU0K
1-(1-propoxypropan-2-yloxy)propan-2-ol
1-(1-Methyl-2-propoxyethoxy)propan-2-ol
9KVZ6BMU0K
1-(1-Methyl-2-propoxyethoxy)2-propanol
Di(Propylene Glycol) Propyl Ether
Di(propylene glycol)propyl ether
Propyl dipropasol solvent
EINECS 249-949-4
BRN 2233580
2-Propanol, 1-(2-propoxy-1-methylethoxy)-
EC 249-949-4
DSSTox_CID_13276
DSSTox_RID_79059
DSSTox_GSID_33276
SCHEMBL55595
CHEMBL1392153
DTXSID3033276
Tox21_200819
AKOS006271677
NCGC00091000-01
NCGC00091000-02
NCGC00258373-01
1-(1-methyl-2-propoxyethoxy)-2-propanol
CAS-29911-27-1
Di(propyleneglycol)propylether,mixtureofisomers
1-[(1-PROPOXYPROPAN-2-YL)OXY]PROPAN-2-OL
Di(propylene glycol) propyl ether, mixture of isomers
Q27272686
