Bis(2-chloroethyl) methylphosphonate
Bis(2-chloroethyl) methylphosphonate (CAS: 2799-58-8), with the chemical formula CH3P(O)(OCH2CH2Cl)2, is a compound with a molecular weight of 221.02 g/mol. It is primarily utilised as a synthetic reagent in organic chemistry. Its properties make it valuable in specific chemical transformations, contributing to various synthetic pathways in research and development settings.
Chemical Synthesis
This compound serves as a versatile building block in organic synthesis. It is employed in reactions aimed at constructing complex molecules and introducing specific functional groups.
Horner-Wadsworth-Emmons Reagents
As a phosphonate ester, it can participate in or be a precursor to reagents used in the Horner-Wadsworth-Emmons olefination reaction, a key method for forming carbon-carbon double bonds.
Olefination Reactions
It is applicable in various olefination strategies, facilitating the synthesis of alkenes from carbonyl compounds through modified Wittig-type reactions.
C-C Bond Formation
The reactivity of Bis(2-chloroethyl) methylphosphonate enables its use in methodologies focused on the formation of new carbon-carbon bonds, a fundamental process in organic chemistry.
| Molecular weight | 221.02 |
|---|---|
| Linear formula | CH3P(O)(OCH2CH2Cl)2 |
| Assay | 95% |
| Boiling point | 124-125 °C/3 mmHg(lit.) |
| Density | 1.344 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.47(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-chloroethyl) methylphosphonate used for?
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Bis(2-chloroethyl) methylphosphonate is primarily used as a synthetic reagent in organic chemistry, including C-C bond formation and olefination reactions, particularly in the context of Horner-Wadsworth-Emmons reagents.
What is the CAS number and chemical formula for Bis(2-chloroethyl) methylphosphonate?
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The CAS number is 2799-58-8 and the chemical formula is CH3P(O)(OCH2CH2Cl)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bis(2-chloroethyl) methylphosphonate with an assay of 95%. This product is not represented as USP, BP, or EP grade.
How should Bis(2-chloroethyl) methylphosphonate be handled?
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Handle Bis(2-chloroethyl) methylphosphonate with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator. It is classified as a Warning, with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335).
Is Bis(2-chloroethyl) methylphosphonate a controlled substance?
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The provided data does not indicate that Bis(2-chloroethyl) methylphosphonate is a controlled substance.
How is Bis(2-chloroethyl) methylphosphonate packed, shipped, and exported?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging and shipping details are available upon request, adhering to all relevant transport regulations.
How can I request a sample or quote for Bis(2-chloroethyl) methylphosphonate?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or direct contact details.
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