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· · COA & SDS available for every product · Same-day shipping on in-stock items Tri-n-propylphosphine oxide - ≥98% , CAS No.1496-94-2
Synonyms
Tri-n-propylphosphine oxide | UNII-SQ4XT573VM | SQ4XT573VM | Tripropylphosphine oxide | tripropyl-phosphine oxide | SNZSAFILJOCMFM-UHFFFAOYSA-N | OP(n-C3H7)3 | SCHEMBL563253 | Phosphine oxide,tripropyl- | AKOS026676570 | FT-0633606 | 1-dipropylphosphorylp
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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 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
Tri-n-propylphosphine oxide | UNII-SQ4XT573VM | SQ4XT573VM | Tripropylphosphine oxide | tripropyl-phosphine oxide | SNZSAFILJOCMFM-UHFFFAOYSA-N | OP(n-C3H7)3 | SCHEMBL563253 | Phosphine oxide, tripropyl- | AKOS026676570 | FT-0633606 | 1-dipropylphosphorylp
Specifications & Purity
≥98%
Names and Identifiers Pubchem Sid 504754752 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504754752 Canonical Smiles CCCP(=O)(CCC)CCC IUPAC Name 1-dipropylphosphorylpropane InChIKey SNZSAFILJOCMFM-UHFFFAOYSA-N INCHI 1S/C9H21OP/c1-4-7-11(10,8-5-2)9-6-3/h4-9H2,1-3H3 Isomeric SMILES CCCP(=O)(CCC)CCC PubChem CID 73898 Molecular Weight 176.24
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 Organophosphorus compounds Class Organic phosphines and derivatives Subclass Organophosphine oxides Intermediate Tree Nodes Not available Direct Parent Organophosphine oxides Alternative Parents Organopnictogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aliphatic acyclic compounds Substituents Organophosphine oxide - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as organophosphine oxides. These are organic compounds containing the phosphine oxide group, with the general formula R3P=O or R3P+O-. 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 Sensitivity moisture sensitive Boil Point(°C) 280-282°C Melt Point(°C) 39°C Molecular Weight 176.240 g/mol XLogP3 2.100 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 1 Rotatable Bond Count 6 Exact Mass 176.133 Da Monoisotopic Mass 176.133 Da Topological Polar Surface Area 17.100 Ų Heavy Atom Count 11 Formal Charge 0 Complexity 108.000 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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