Methylenebis(phosphonic dichloride)
Methylenebis(phosphonic dichloride) (CAS: 1499-29-2), with the chemical formula CH2[P(O)Cl2]2, is a reactive organophosphorus compound. Its molecular weight is 249.78 g/mol. This compound is primarily utilized as a building block in chemical synthesis, particularly in the creation of phosphorus-containing organic molecules. It serves as a valuable intermediate for researchers and industrial chemists developing novel materials and complex organic structures.
![Methylenebis(phosphonic dichloride) (CH2[P(O)Cl2]2) — chemical structure, CAS 1499-29-2; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1499-29-2.png&w=3840&q=75)
Organic Synthesis Intermediate
Methylenebis(phosphonic dichloride) acts as a key intermediate in the synthesis of various organic compounds. Its reactive phosphonic dichloride groups allow for versatile chemical transformations.
Phosphorus Compound Synthesis
This chemical is employed in the development of new phosphorus-containing materials. It is integral to research focused on creating compounds with specific flame-retardant or catalytic properties.
Building Block for Specialty Chemicals
As an organic building block, it facilitates the construction of complex molecular architectures required for advanced chemical research and development.
| Molecular weight | 249.78 |
|---|---|
| Linear formula | CH2[P(O)Cl2]2 |
| Assay | 97% |
| Melting point | 102-104 °C(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGI |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 14-34 |
| Safety statements (S) | 26-27-36/37/39-45 |
| Supplemental hazards | Reacts violently with water. |
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 Methylenebis(phosphonic dichloride) used for?
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Methylenebis(phosphonic dichloride) is primarily used as a building block and intermediate in organic synthesis and the preparation of phosphorus-containing compounds.
What is the CAS number and formula for Methylenebis(phosphonic dichloride)?
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The CAS number is 1499-29-2 and the chemical formula is CH2[P(O)Cl2]2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methylenebis(phosphonic dichloride) with a minimum purity of 97%. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
What are the main safety hazards associated with Methylenebis(phosphonic dichloride)?
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Methylenebis(phosphonic dichloride) is classified as Danger, causing severe skin burns and eye damage (H314) and reacts violently with water. Appropriate personal protective equipment, including eye protection, gloves, and respiratory protection, is essential.
How is Methylenebis(phosphonic dichloride) packed and shipped?
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This product is packed and shipped in accordance with international regulations for hazardous materials, identified under UN 3261 8 / PGI.
How can I request a quote or sample?
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To request a quote or a sample of Methylenebis(phosphonic dichloride), please contact the Tech Serve Solutions sales department via our website or direct inquiry.
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