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DOWANOL™ TPnB Glycol Ether

A very slow-evaporating, hydrophobic glycol ether with outstanding surface tension-lowering ability; ideal where high polymer solvency and residence time are required.

Uses:

  • Cleaners
  • Textiles
  • Cosmetics
  • 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

Properties

These values are not intended for use in preparing specifications.

Typical Properties

  • Biodegradibility Yes No Readily
  • Bleach Stable? Yes No Not Recommended
  • Boiling Point (°C @760mmHg) Yes No 274
  • CAS# Yes No 55934-93-5
  • Chemical Name Yes No Tripropylene glycol mono n-butyl ether
  • Chemistry Yes No PO, Tri
  • CleanGredients? Yes No Yes
  • Consumer Products US EPA LVP Exemption Yes No not VOC
  • Density (25°C) in lb/gal (g/cc) Yes No 7.73 (0.927)
  • EPA Method 24 (ASTM 26886) Yes No VOC
  • Evaporation Rate (n-butyl acetate=1.0) Yes No 0.0004
  • Flash Point, Closed Cup Yes No 126 °C
  • Freezing Point °F(°C) Yes No <-103 (<-75)
  • Hansen Solubility Parameter, dD (joules/cm3)1/2 Yes No 14.8
  • Hansen Solubility Parameter, dH (joules/cm3)1/2 Yes No 7.9
  • Hansen Solubility Parameter, dP (joules/cm3)1/2 Yes No 1.7
  • HAPs (Title III Clean Air Act) Yes No No
  • Inert Ingredient Use Yes No Non-Food
  • Low Vapor Pressure (<0.1 mmHg @20°C) Yes No Exempt
  • Molecular Weight Yes No 248.4 g/mol
  • SARA Title III Yes No No
  • Series Yes No P-Series
  • Solubility in Water (25°C) Yes No 4.5 wt%
  • Solubility Water in (25°C) Yes No 8 wt%
  • Specific Gravity (25°C) Yes No 0.93
  • Surface Tension (1% actives, 25 °C) Yes No 29.7 dynes/cm
  • US EPA Listing Yes No Non-food Use
  • Vapor Pressure (mmHg @ 20°C) Yes No 0.002
  • Viscosity (25°C) Yes No 7 cP

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

No Food Contact Letters are available online for this material
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DOWANOL™ TPnB Glycol Ether
No Technical Data Sheets are available online for this material.
Please Contact Dow for additional information.

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DOWANOL™ TPnB Glycol Ether
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