Diisopropyl (ethoxycarbonylmethyl)phosphonate
Diisopropyl (ethoxycarbonylmethyl)phosphonate (CAS 24074-26-8), molecular formula C2H5O2CCH2P(O)[OCH(CH3)2]2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Ethyl (diisopropyl phosphono)acetate

| Molecular weight | 252.24 |
|---|---|
| Linear formula | C2H5O2CCH2P(O)[OCH(CH3)2]2 |
| Assay | 95% |
| Boiling point | 142-143 °C/11 mmHg(lit.) |
| Density | 1.06 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.427(lit.) |
| Application | Reactant for:• Preparation of spiroimine ring fragment of spirolides via stereoselective intermolecular Diels-Alder and aza-Wittig cyclization1• Katsuki-Sharpless epoxidation reaction2• Preparation of nine-membered diallylic sulfonamides as chiral building blocks3• Alpha-phosphono lactams for subsequent Wadsworth-Emmons olefination, and Suzuki coupling reactions to yield diverse pyrrolidinone compounds4• Synthesis of galactosylceramide analog that induces Th1-biased responses in human (NKT) cells5• Stereoselective total synthesis of the ionophore antibiotic zincophorin (M144255)6 |

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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 Diisopropyl (ethoxycarbonylmethyl)phosphonate?
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Diisopropyl (ethoxycarbonylmethyl)phosphonate (CAS 24074-26-8), molecular formula C2H5O2CCH2P(O)[OCH(CH3)2]2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of Diisopropyl (ethoxycarbonylmethyl)phosphonate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diisopropyl (ethoxycarbonylmethyl)phosphonate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Diisopropyl (ethoxycarbonylmethyl)phosphonate?
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Diisopropyl (ethoxycarbonylmethyl)phosphonate has CAS number 24074-26-8 and molecular formula C2H5O2CCH2P(O)[OCH(CH3)2]2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Diisopropyl (ethoxycarbonylmethyl)phosphonate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Diisopropyl (ethoxycarbonylmethyl)phosphonate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Diisopropyl (ethoxycarbonylmethyl)phosphonate be stored?
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Store Diisopropyl (ethoxycarbonylmethyl)phosphonate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Diisopropyl (ethoxycarbonylmethyl)phosphonate used for?
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Diisopropyl (ethoxycarbonylmethyl)phosphonate is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Diisopropyl (ethoxycarbonylmethyl)phosphonate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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