Bis(2,4-dichlorophenyl) chlorophosphate
Bis(2,4-dichlorophenyl) chlorophosphate (CAS: 14254-41-2) is an organophosphorus compound with the molecular formula (Cl2C6H3O)2P(O)Cl and a molecular weight of 406.41 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within phosphorus chemistry. It is supplied by Tech Serve Solutions with an assay of 95%, making it suitable for research and chemical synthesis applications where high purity is required for reproducible results.
- IUPAC
- Bis(2,4-dichlorophenyl) phosphorochloridate
- Synonyms
- (Cl2C6H3O)2P(O)ClBis(2,4-dichlorophenyl) phosphorochloridate

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its reactive chlorophosphate group allows for the introduction of the bis(2,4-dichlorophenyl)phosphoryl moiety into various substrates.
Phosphorus Chemistry Reagent
Serves as a precursor in the development of novel phosphorus-containing compounds. It is employed in reactions requiring the specific structural and electronic properties offered by dichlorophenyl substituents.
Research and Development
A fundamental building block in chemical research laboratories for exploring new synthetic routes and developing new chemical entities. Its defined structure supports investigative chemistry.
| Molecular weight | 406.41 |
|---|---|
| Linear formula | (Cl2C6H3O)2P(O)Cl |
| Assay | 95% |
| Melting point | 51-56 °C(lit.) |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3464 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Bis(2,4-dichlorophenyl) chlorophosphate used for?
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Bis(2,4-dichlorophenyl) chlorophosphate is primarily used as a building block and intermediate in organic synthesis, particularly in phosphorus chemistry research and development.
What is the CAS number and formula for Bis(2,4-dichlorophenyl) chlorophosphate?
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The CAS number is 14254-41-2 and its linear formula is (Cl2C6H3O)2P(O)Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bis(2,4-dichlorophenyl) chlorophosphate with an assay of 95%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Bis(2,4-dichlorophenyl) chlorophosphate be handled?
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This compound is classified as toxic if swallowed and causes skin and serious eye irritation, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, faceshields, and gloves, in a well-ventilated area. Refer to the safety data sheet for full handling precautions.
Is Bis(2,4-dichlorophenyl) chlorophosphate a controlled substance?
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Based on the provided data, there is no indication that Bis(2,4-dichlorophenyl) chlorophosphate is a controlled substance.
How is Bis(2,4-dichlorophenyl) chlorophosphate shipped and exported?
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Bis(2,4-dichlorophenyl) chlorophosphate is shipped and exported according to international regulations for hazardous materials, classified under UN 3464, Class 6.1, Packing Group III.
How can I request a sample or quote for Bis(2,4-dichlorophenyl) chlorophosphate?
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To request a sample or obtain a quote, please contact our sales department through the website or via direct inquiry, providing your contact details and the quantity required.
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