Tris(3-chloropropyl) Phosphate

• CAS: 1067-98-7
• Catalog Number: ACM1067987
• Category: Main Products
• Molecular Weight: 327.57
• Molecular Formula: C9H18Cl3O4P
• Synonyms: Tris(monochloropropyl) Phosphate

Case Study

Photodegradation of Tri(Chloropropyl) Phosphate by UV/O3

Ruan, Xin-Chao, et al. Water, Air, & Soil Pollution, 2014, 225, 1-9.

Organophosphates (OPEs) are a widely used flame retardant. Some of these OPEs that are difficult to degrade, especially chlorinated congeners, may cause environmental problems. To degrade tris(chloropropyl)phosphate (TCPP, a chlorinated OPE), a photodegradation technology based on a combination of ultraviolet radiation and ozone (UV/O3) was developed. The results show that under the optimized treatment parameters, the yields of Cl- and (PO4)3- are as high as 98.9% and 98.2% respectively, and the TOC removal rate is as high as 94.3%.
Photodegradation Experimental Procedures
All degradation experiments were performed in a photo reactor.
· In each experiment, 500 mL of aqueous solution was exposed to the UV lamp in the photo reactor with appropriate amount of ozone introduced into the solution. About 5 mL aliquots were taken at predetermined intervals.
· The degradation rate expressed as the formation of Cl- and (PO4)3- was analyzed by ICS-900 ion-chromatographic analyzer.
· TOC, a convenient and direct expression of total organic content acting as an indicator of mineralization, was measured by multi-N/C 2100 TOC Analyzer.
· Parameters, including the reaction time, dosage of ozone, initial pH of TCPP solution, and the initial concentration of TCPP, affecting the degradation and mineralization efficiency of TCPP, were evaluated by analyzing and comparing the produced Cl- and (PO4)3- and the residual TOC contents.

Semi-Quantitative Analysis Method of Tris(3-Chloropropyl) Phosphate

Nanusha M Y, et al. Environmental Pollution, 2022, 315, 120346.

A non-targeted and extensive suspect screening method was implemented to identify known or unknown compounds in samples for the occurrence and distribution of contaminants in surface waters affected by agricultural and urban environments. For example, tris(3-chloropropyl) phosphate (TCP), a commonly used flame retardant, has been found to be one of the most abundant and widespread contaminants. Nanoflow liquid and ion exchange chromatography coupled with Orbitrap high-resolution tandem mass spectrometry can be used to detect thousands of features in surface waters.
Compound confirmation and quantification
· Level 1 confirmation was achieved by manually checking MS/HRMS fragment patterns and retention time similarity/matching with reference standards.
· Quantification of confirmed compounds was estimated using a semi-quantitative tool influenced by ionization efficiency prediction methods based on structural similarity with standard compounds.
· The minimum and maximum concentrations of tris(3-chloropropyl) phosphate in all analyzed surface water samples were 3.7 ng/L and 383.4 ng/L, respectively.
· Tris(3-chloropropyl) phosphate (TCP) was common to all water samples from the three sites: Faxe, Ringsted and Jutland.

Custom Q&A

What is the molecular formula of Tris(3-chloropropyl) phosphate?

The molecular formula is C9H18Cl3O4P.

What are the synonyms of Tris(3-chloropropyl) phosphate?

The synonyms are Tri(chloropropyl) phosphate, TRIS(3-CHLOROPROPYL)PHOSPHATE, and Tris(chloropropyl)phosphate.

What is the molecular weight of Tris(3-chloropropyl) phosphate?

The molecular weight is 327.6 g/mol.

When was Tris(3-chloropropyl) phosphate created?

It was created on March 27, 2005.

When was Tris(3-chloropropyl) phosphate last modified?

It was last modified on October 21, 2023.

What is the IUPAC name of Tris(3-chloropropyl) phosphate?

The IUPAC name is tris(3-chloropropyl) phosphate.

What is the InChI of Tris(3-chloropropyl) phosphate?

The InChI is InChI=1S/C9H18Cl3O4P/c10-4-1-7-14-17(13,15-8-2-5-11)16-9-3-6-12/h1-9H2.

What is the InChIKey of Tris(3-chloropropyl) phosphate?

The InChIKey is WOURXYYHORRGQO-UHFFFAOYSA-N.

What is the canonical SMILES of Tris(3-chloropropyl) phosphate?

The canonical SMILES is C(COP(=O)(OCCCCl)OCCCCl)CCl.

What is the CAS number of Tris(3-chloropropyl) phosphate?

The CAS number is 1067-98-7.