Pnb/ Propylene Glycol Butyl Ether CAS: 5131-66-8

• CAS No.: 5131-66-8
• Formula: C7h16o2
• EINECS: 225-878-4
• Model NO.: T10047
• Type: Solvents
• Composition: Organic
• Usage: Film-Forming Aid
• Flux Type: Film-Forming Aid
• Purity: 99.5%
• Grade: Industrial Grade
• Appearance: Colourless Transparent Liquid
• MOQ: 1ton
• Transport Package: Iron Drum/IBC/ISO Tank
• Trademark: TICHEM
• Origin: China
• HS Code: 2909499090

Product Description

Product Description

PNB glycol ether is extensively used in heavy-duty cleaning formulations.

It does an excellent job of solvating and coupling hydrophobic greases and oils in household

as well as industrial formulations.

It is partly water soluble and miscible with most organic solvents. 

PNB glycol ether also provides excellent surface-tension lowering ability.

In coatings PNB offers good coalescing ability in systems requiring fast evaporation

Technical Specification

 

Property	Value
Molecular weight (g/mol)	132.2
Flash point (Setaflash Closed Cup)	63 °C (145 °F)
Boiling point @760 mmHg, 1.01 ar	171 °C (340 °F)
Liquid Density @ 20° C	0.879 g/cm³
Freezing Point	-80°C (-112°F)
Viscosity (cP or mPa•s @ 25°C)	3.1
Vapor Pressure @ 20° C	0.85 mmHg
Surface tension	27.5 @ 1000 mg/L
pH value	Not applicable
Autoignition temperature	260 ° C (500 ° F)
Evaporation rate	0.093

 

Main Application

• Coupling agent and solvent in household and industrial cleaners, grease and paint removers, metal   cleaners, and hard surface cleaners.

• Effective coupling agent and efficient solvent for water-reducible coatings.

• 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.

Company Profile