Description

Nitrocellulose Lacquer Thinner CAS NO 326-68-1 is a specialized organic solvent blend formulated to effectively reduce the viscosity of nitrocellulose-based lacquers and coatings. This product is essential for achieving optimal spray application consistency, flow, and drying times in industrial finishing processes. It is a critical component for manufacturers and applicators in the wood furniture, automotive refinishing, and general industrial coating sectors who require reliable and consistent thinning performance.

Application

• Primary thinner and viscosity reducer for nitrocellulose lacquers in wood furniture finishing.
• Solvent for automotive refinishing paints and clear coats based on nitrocellulose formulations.
• Cleaning agent for spray guns and equipment used with nitrocellulose and other compatible lacquer systems.
• Adjusting drying time and flow characteristics of industrial metal and plastic coatings.
• Component in the formulation of specialty inks, adhesives, and leather finishes.
• Used in the musical instrument industry for applying and repairing traditional lacquer finishes.

Basic Information

Product Name	Nitrocellulose Lacquer Thinner
CAS No.	326-68-1
Molecular Formula	C7H14O4
Molecular Weight	162.19 g/mol
Synonyms	1-Methoxy-2-propyl acetate; Propylene glycol methyl ether acetate; PGMEA; PM acetate; 2-Methoxy-1-methylethyl acetate; Arcosolv® PM Acetate; Dowanol™ PMA; 1,2-Propanediol, 1-methyl-, 2-acetate
EINECS	206-317-1

Quality Control

Our Nitrocellulose Lacquer Thinner is manufactured under strict quality control protocols to ensure batch-to-batch consistency and performance. Each lot is tested against key physical and chemical parameters to guarantee it meets the stringent requirements of industrial coating applications. A Certificate of Analysis (COA) detailing purity, composition, and performance specifications is available for every shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources, sparks, and open flame. Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain solvent strength. Recommended storage temperature is 15-25°C. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Assay (GC)	≥ 99.0%
Color (APHA)	≤ 10
Density (20°C)	0.960 - 0.970 g/mL
Boiling Point	145 - 150 °C
Water Content (KF)	≤ 0.1 %
Acidity (as acetic acid)	≤ 0.01 %
Evaporation Rate (n-BuAc=1)	0.2 - 0.4

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