Description

Tri-n-Amyl Orthoformate, 98% is a high-purity orthoester derivative of formic acid, serving as a versatile reagent and protecting group in advanced organic synthesis. Its primary value lies in its ability to act as a formylating agent and a precursor for the synthesis of complex molecules, offering chemists a reliable tool for constructing sensitive intermediates. This product is essential for research and development laboratories, pharmaceutical manufacturing, and fine chemical production where precise control over molecular architecture is required.

Application

• As a protecting group for aldehydes and ketones in multi-step organic synthesis.
• As a key formylating agent in the production of pharmaceuticals and agrochemicals.
• As a precursor for synthesizing heterocyclic compounds, such as pyrimidines and purines.
• In the manufacture of specialty polymers and resins where controlled hydrolysis is needed.
• As a solvent and reaction medium for specific acid-sensitive transformations.
• For research and development in academic and industrial organic chemistry laboratories.

Basic Information

Product Name	Tri-n-Amyl Orthoformate, 98%
CAS No.	637-42-3
Molecular Formula	C16H34O3
Molecular Weight	274.44 g/mol
Synonyms	Triamyl Orthoformate; Orthoformic Acid Triamyl Ester; Formic Acid Triamyl Ester; HC(OC5H11)3; 1,1,1-Tris(pentyloxy)methane; Tri-n-pentyl Orthoformate; Triamyl Methanetriyl Ether
EINECS	211-295-9

Quality Control

Our Tri-n-Amyl Orthoformate, 98% is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation. Certificates of Analysis (COA) documenting all critical parameters 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). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.425
Density (20°C)	0.88 - 0.90 g/mL

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