Description

2,2,3-Trichlorobutane-1,1-Diol is a specialized chlorinated diol compound with the CAS number 76-40-4. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, offering unique reactivity due to its polyhalogenated structure. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, flavors, and fragrances.
• Organic Synthesis Research: A versatile reagent in academic and industrial R&D for constructing complex molecular architectures.
• Polymer Modification: Potential use as a monomer or cross-linking agent in specialty polymer formulations.

Basic Information

Product Name	2,2,3-Trichlorobutane-1,1-Diol
CAS No.	76-40-4
Molecular Formula	C4H7Cl3O2
Molecular Weight	193.45 g/mol
Synonyms	1,1-Dihydroxy-2,2,3-trichlorobutane; Butane-1,1-diol, 2,2,3-trichloro-; 2,2,3-Trichloro-1,1-butanediol; Trichlorobutylene glycol; α,α,β-Trichloro-β-hydroxybutyraldehyde hydrate (tautomer)
EINECS	200-959-5

Quality Control

Our 2,2,3-Trichlorobutane-1,1-Diol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay (HPLC/GC), identification (IR, NMR), and impurity profiling, to ensure it meets the high-purity standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC/GC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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