ASTM D304 is the ASTM standard designation for Standard Specification for n-Butyl Alcohol (Butanol), a technical document used to define the product’s expected specification requirements. It is important for buyers, suppliers, and quality teams that need a clear reference for material conformity and product consistency. By setting a common baseline for n-Butyl Alcohol, ASTM D304 helps support more reliable procurement, testing, and acceptance decisions in commercial and laboratory settings.

Overview of ASTM D304

This specification addresses n-Butyl Alcohol, also known as butanol, and provides a formal ASTM reference for the material’s defined quality expectations. As an ASTM standard, it is intended to help align product evaluation with a recognized technical basis rather than informal supplier claims. ASTM D304 is commonly used when comparing lot-to-lot consistency, reviewing compliance documentation, or confirming that a supplied material matches the stated specification for use in further processing or formulation.

Common use cases of ASTM D304

ASTM D304 is commonly referenced in purchasing, receiving inspection, and quality control activities involving n-Butyl Alcohol. It may be used by manufacturers, distributors, laboratories, and specifiers who need a shared standard for material acceptance. The designation is also useful when preparing product records, verifying supplier certificates, or checking whether a delivered butanol product meets the applicable specification before it is released for use in blending, formulation, or other controlled applications.

Benefits of using ASTM D304

Using ASTM D304 helps create a consistent basis for evaluating n-Butyl Alcohol and reduces ambiguity in trade and technical review. It supports clearer compliance checks, more dependable product comparison, and better quality control across supply chains. For procurement and engineering teams, the standard can improve specification management and help reduce the risk of receiving material that does not match expected requirements. That makes ASTM D304 a practical reference for both sourcing and acceptance workflows.

• Specification reference for n-Butyl Alcohol
• Supports supplier and product evaluation
• Useful for quality control and acceptance checks
• Helps standardize procurement documentation