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· · COA & SDS available for every product · Same-day shipping on in-stock items Propane-1,3-diphosphonic acid tetraethyl ester - ≥98% , CAS No.22401-25-8
Synonyms
22401-25-8|1,3-bis(diethoxyphosphoryl)propane|Phosphonic acid, trimethylenedi-, tetraethyl ester|TETRAETHYLPROPYLENE-1,3-DIPHOSPHONATE|Propane-1,3-diylbisphosphonic acid tetraethyl ester|Phosphonic acid, 1,3-propanediylbis-, tetraethyl ester|propanediyl-b
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
22401-25-8 | 1, 3-bis(diethoxyphosphoryl)propane | Phosphonic acid, trimethylenedi-, tetraethyl ester | TETRAETHYLPROPYLENE-1, 3-DIPHOSPHONATE | Propane-1, 3-diylbisphosphonic acid tetraethyl ester | Phosphonic acid, 1, 3-propanediylbis-, tetraethyl ester | propanediyl-b
Specifications & Purity
≥98%
Names and Identifiers Canonical Smiles CCOP(=O)(CCCP(=O)(OCC)OCC)OCC IUPAC Name 1,3-bis(diethoxyphosphoryl)propane InChIKey LJQJJGQRJQSYQN-UHFFFAOYSA-N INCHI 1S/C11H26O6P2/c1-5-14-18(12,15-6-2)10-9-11-19(13,16-7-3)17-8-4/h5-11H2,1-4H3 Isomeric SMILES CCOP(=O)(CCCP(=O)(OCC)OCC)OCC PubChem CID 519945 Molecular Weight 316.27
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic acids and derivatives Class Organic phosphonic acids and derivatives Subclass Phosphonic acid diesters Intermediate Tree Nodes Not available Direct Parent Dialkyl alkylphosphonates Alternative Parents Phosphonic acid esters Organopnictogen compounds Organophosphorus compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aliphatic acyclic compounds Substituents Dialkyl alkylphosphonate - Phosphonic acid ester - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organophosphorus compound - Organooxygen compound - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as dialkyl alkylphosphonates. These are compounds containing a phosphonic acid that is diesterified with alkyl groups, and the phosphorus atom is also directly attached to an alkyl group. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Boil Point(°C) 206-227 °C Molecular Weight 316.270 g/mol XLogP3 0.500 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 12 Exact Mass 316.12 Da Monoisotopic Mass 316.12 Da Topological Polar Surface Area 71.100 Ų Heavy Atom Count 19 Formal Charge 0 Complexity 270.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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