Description

1,1,1,2,3-Pentachloropropane CAS NO 21700-31-2 is a halogenated hydrocarbon with a defined molecular structure, serving as a versatile intermediate and solvent in specialized chemical synthesis. Its value lies in its unique reactivity profile, making it a critical building block for the production of advanced materials and fine chemicals. This product is essential for R&D laboratories and industrial manufacturers in the agrochemical, pharmaceutical, and specialty polymer sectors seeking reliable, high-purity intermediates.

Application

• Chemical Intermediate: A key precursor in the synthesis of fluorinated compounds and other halogenated derivatives.
• Agrochemical Synthesis: Used in the manufacturing of advanced pesticides and herbicides.
• Pharmaceutical Intermediate: Employed in controlled reaction steps for active pharmaceutical ingredient (API) development.
• Specialty Solvent: Acts as a reaction medium for processes requiring a strong acid/organic solvent environment.
• Polymer & Resin Modification: Utilized in the production and modification of specialty polymers and flame retardants.
• Laboratory Reagent: Serves as a standard or reagent in analytical and research chemistry.

Basic Information

Product Name	1,1,1,2,3-Pentachloropropane
CAS No.	21700-31-2
Molecular Formula	C3H3Cl5
Molecular Weight	232.32 g/mol
Synonyms	Pentachloropropane; 1,1,1,2,3-Pentachloropropane; Propane, 1,1,1,2,3-pentachloro-; UNII-8G7Q8K739A; CCRIS 5981; HSDB 5785; EINECS 244-543-1; NSC 84149
EINECS	244-543-1

Quality Control

Our 1,1,1,2,3-Pentachloropropane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, providing full traceability and compliance with industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and metals. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Gravity (20°C)	1.60 - 1.65
Refractive Index (n20D)	1.510 - 1.520

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