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PNB 99% Propylene Glycol Monobuthyl Ether
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PNB

PNB 99% Propylene Glycol Monobuthyl Ether

PNB 99% Propylene Glycol Monobuthyl Ether is a clear, colorless glycol ether liquid used mainly as a solvent and coupling agent in cleaning, coating, and industrial formulations.

Chemical Name
Propylene Glycol Mono N-Butyl Ether
Molecular Weight
132.20 g/mol
Molecular Formula
C7H16O2
EINECS
225-878-4
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PRODUCT OVERVIEW

Product Description

PNB 99% Propylene Glycol Monobuthyl Ether is a clear, colorless glycol ether liquid with good solvent and coupling properties. It is commonly used in household and industrial cleaning formulations, coatings, paints, and other applications where effective solvent performance and compatibility with formulation components are required. The product is also used as a solvent and coupling agent in water-based systems and as a chemical intermediate in selected industrial formulations.
PRODUCT PARAMETERS

General Parameters

Appearance
Colorless transparent liquid
KEY PROPERTIES

Product Characteristics

Clear, colorless liquid.
Glycol ether solvent with coupling properties.
Suitable for cleaning and coating formulations.
Used in household and industrial applications.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard
Appearance Colorless transparent liquid
Purity WT PCT by wt % 99 min
Moisture by wt % 0.2 max
Acidity (HAC) by wt % 0.01 max
Distillation Range (760mmHg°C) 165.0~175.0
Specific Gravity by wt % (d420) 0.875-0.895
Color (PT-CO) (Pt-Co) 10 max
APPLICATIONS

Typical Uses

✓
Used in household and industrial cleaning formulations as a solvent and coupling agent.
✓
Used as an effective solvent and coupling agent in water-based coating formulations.
✓
Used in water-based latex paint formulations.
✓
Used as a solvent in solvent-based coating systems.
✓
Used in the production of resins, plasticizers, and selected chemical intermediates.
STORAGE & HANDLING

Handling Guidance

Store in suitable sealed industrial packaging under appropriate storage conditions. Protect the product from direct sunlight, moisture, contamination, and incompatible materials. Storage and handling requirements should follow the applicable supplier SDS, COA, and technical documentation.
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