Description

1-tert-Butoxy-2-Propanol is a high-purity glycol ether solvent with a branched alkoxy structure. This compound is valued for its excellent solvency power, low volatility, and favorable environmental profile, making it a versatile and effective ingredient in advanced formulations. It is primarily sought by manufacturers in the coatings, inks, and industrial cleaning sectors for its ability to enhance performance and process efficiency.

Application

• As a coalescing agent and solvent in high-performance industrial and architectural coatings.
• As a key component in inkjet and printing ink formulations for improved flow and drying properties.
• As an active solvent in industrial cleaners and degreasers for resins and oils.
• As a chemical intermediate in the synthesis of specialty polymers and surfactants.
• As a formulation additive in agrochemicals and pesticide concentrates.
• As a processing aid in the production of electronics and semiconductor materials.

Basic Information

Product Name	1-tert-Butoxy-2-Propanol
CAS No.	57018-52-7
Molecular Formula	C7H16O2
Molecular Weight	132.20 g/mol
Synonyms	Propylene glycol tert-butyl ether; 2-Propanol, 1-(1,1-dimethylethoxy)-; PTB; 1-(tert-Butoxy)-2-propanol; PGtBE; tert-Butyl propylene glycol ether; Arcosolv® PTB; Dowanol® PnB (related series)
EINECS	Contact for details

Quality Control

Our 1-tert-Butoxy-2-Propanol is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and physical properties. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure containers are kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.5%
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 15
Density (20°C)	0.87 - 0.89 g/mL
Refractive Index (20°C)	1.408 - 1.412

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.