Description

Dibutyl Chlorendate is a specialized organochlorine compound derived from chlorendic acid, functioning as a reactive intermediate and additive. This product is valued for its role in imparting flame retardancy and chemical resistance in advanced polymer formulations. It is primarily utilized by manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance material performance.

Application

• As a reactive flame retardant and cross-linking agent in unsaturated polyester resins and epoxy systems.
• As a key chemical intermediate in the synthesis of more complex chlorendate derivatives for specialized applications.
• As an additive for coatings and adhesives to improve resistance to chemicals, heat, and flame spread.
• In the formulation of fire-resistant composite materials for construction, automotive, and aerospace sectors.
• For research and development purposes in creating novel polymer materials with enhanced durability.
• Potential use as a plasticizer modifier in specific PVC and other polymer blends requiring halogenated components.

Basic Information

Product Name	Dibutyl Chlorendate
CAS No.	1770-80-5
Molecular Formula	C13H16Cl6O4
Molecular Weight	460.88 g/mol
Synonyms	Dibutyl 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate; Chlorendic Acid Dibutyl Ester; 1,4,5,6,7,7-Hexachloro-5-norbornene-2,3-dicarboxylic Acid Dibutyl Ester; HET Acid Dibutyl Ester; Dibutyl HET Ester; DBChE; NSC 526022
EINECS	217-195-5

Quality Control

Our Dibutyl Chlorendate is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through a suite of analytical techniques including chromatography and spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

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 acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture uptake and prevent contamination.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Color (Gardner)	≤ 4
Acidity (as Chlorendic Acid)	≤ 0.5%
Water Content (KF)	≤ 0.2%
Specific Gravity (25°C)	1.40 - 1.45
Refractive Index (20°C)	1.520 - 1.530

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