Description

Tris(1-Chloro-2-Propyl) Phosphate-D18 is a deuterated isotopologue of the common flame retardant and plasticizer TCPP, where eighteen hydrogen atoms are replaced with deuterium. This compound is a critical analytical standard used for precise quantification and method development in mass spectrometry, ensuring accurate and reliable results. It is essential for researchers and quality control laboratories in the environmental, polymer, and material science sectors who require high-purity internal standards for trace analysis of organophosphate flame retardants.

Application

• Primary use as an internal standard for the gas chromatography-mass spectrometry (GC-MS) or liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis of Tris(1-chloro-2-propyl) phosphate (TCPP) and related compounds.
• Critical for environmental monitoring studies to quantify TCPP levels in water, soil, air, and dust samples with high accuracy.
• Used in polymer and material research to study the leaching, migration, and degradation of flame retardant additives.
• Supports toxicological and bio-monitoring research by enabling precise measurement of TCPP and its metabolites in biological matrices.
• Facilitates regulatory compliance testing and method validation for consumer product safety and environmental protection agencies.
• Employed in the development and calibration of analytical instruments and kits for organophosphate ester detection.

Basic Information

Product Name	Tris(1-Chloro-2-Propyl) Phosphate-D18
CAS No.	1447569-78-9
Molecular Formula	C9D18Cl3O4P
Molecular Weight	~349.6 g/mol
Synonyms	TCPP-D18; Tris(1-chloro-2-propyl-d6) phosphate; Tris(2-chloro-1-methylethyl-d6) phosphate; Deuterated TCPP; Tris(chloroisopropyl) phosphate-D18; Phosphoric acid, tris(1-chloro-2-propyl-d6) ester; Isotopically labeled TCPP; 1-Chloro-2-propyl-d6 phosphate (3:1); TDCPP-D18 (common misnomer, correctly refers to a different isomer)
EINECS	Contact for details

Quality Control

Our deuterated analytical standards are produced and verified to meet the exacting requirements of modern analytical laboratories. Each batch undergoes rigorous quality testing, including NMR and mass spectrometry for structural confirmation and isotopic purity assessment. We guarantee high chemical and isotopic purity to ensure optimal performance as an internal standard. Certificates of Analysis (COA) detailing batch-specific data for purity, isotopic enrichment, and solvent content are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (typically 15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC or HPLC)	≥ 98% (chemical purity)
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Water Content (KF)	< 0.5%

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