Description

Carbonic Acid tert-Butyl 2,4,5-Trichlorophenyl Ester is a specialized organic ester compound, serving as a key chemical intermediate in advanced synthesis. Its value lies in providing a protected phenol moiety, enabling controlled reactivity in multi-step manufacturing processes. This product is essential for R&D laboratories and production facilities in the pharmaceutical and agrochemical sectors seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly where a protected trichlorophenol group is required.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of herbicides, fungicides, and other crop protection agents.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and building blocks.
• Polymer Chemistry: Can act as a monomer or modifier in the production of specialty polymers with specific properties.
• Dye and Pigment Manufacturing: Utilized as an intermediate for synthesizing halogenated aromatic compounds used in colorants.

Basic Information

Product Name	Carbonic Acid tert-Butyl 2,4,5-Trichlorophenyl Ester
CAS No.	16965-08-5
Molecular Formula	C11H11Cl3O3
Molecular Weight	305.56 g/mol
Synonyms	tert-Butyl 2,4,5-Trichlorophenyl Carbonate; 2,4,5-Trichlorophenyl tert-Butyl Carbonate; Carbonochloridic Acid, 2,4,5-Trichlorophenyl Ester, 1,1-Dimethylethyl Ester; 1,1-Dimethylethyl (2,4,5-Trichlorophenoxy)formate; TBTC; t-Butyl Trichlorophenyl Carbonate
EINECS	Contact for details

Quality Control

Our Carbonic Acid tert-Butyl 2,4,5-Trichlorophenyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profiles are available upon request to support your quality assurance protocols.

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 strong bases and oxidizing agents. This material is moisture-sensitive (hygroscopic); ensure containers are sealed after use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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