Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Eastman n-Butyric Acid High Purity

Eastman n-Butyric Acid High Purity is a premium-grade organic acid from Eastman’s specialty chemical portfolio, featuring ≥99.5% purity, low residual aldehydes, and strict batch-to-batch consistency—ideal for pharmaceutical synthesis, flavor/fragrance applications, and high-performance polymer intermediates.
  • eastman n butyric acid high purity_81e29b1b
  • eastman n butyric acid high purity_81e29b1b

Features Of Eastman n-Butyric Acid High Purity

  1. Ultra-high purity (>99.5% assay) with minimal volatile impurities for sensitive synthetic applications.

  2. Consistent batch-to-batch quality supported by rigorous Eastman manufacturing controls and QC testing.

  3. Low water content (<0.1%) to minimize side reactions in esterification and condensation processes.

  4. Stabilized formulation with low aldehyde content (<100 ppm), enhancing shelf life and process reliability.

  5. Available in secure, corrosion-resistant packaging suitable for industrial handling and storage.

Typical Applications Of Eastman n-Butyric Acid High Purity

  1. Intermediate in the synthesis of pharmaceutical active ingredients (APIs) and fine chemical building blocks.

  2. Raw material for high-performance butyrate esters used in specialty plasticizers and flavor/fragrance compounds.

  3. Catalyst modifier and ligand precursor in homogeneous transition-metal catalysis.

  4. Reagent in controlled acylation reactions for peptide and polymer functionalization.

  5. Component in advanced electrolyte formulations for next-generation energy storage systems.

Specifications Of Eastman n-Butyric Acid High Purity

Chemical TypeCarboxylic acid
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Assay (by GC)≥99.5%
Water Content (KF)≤0.1%
Acidity (as HBr)≤50 ppm
Aldehyde Content (as acetaldehyde)≤100 ppm
Density at 20°C0.955–0.960 g/cm³


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