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· · COA & SDS available for every product · Same-day shipping on in-stock items Tributylhexylphosphonium Bromide - ≥98%(T) , CAS No.105890-71-9
Synonyms
SCHEMBL1517962 | Tributyl(hexyl)phosphonium bromide | Tributyl(hexyl)phosphoniumbromide | NSC41947 | NSC-41947 | MFCD00134170 | T3840 | Tributylhexylphosphonium Bromide | E82322 | tributyl(hexyl)phosphanium;bromide | Phosphonium, tributylhexyl-, bromide
Storage
Argon charged,Room temperature
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Why this grade ≥98%(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Argon charged,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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
SCHEMBL1517962 | Tributyl(hexyl)phosphonium bromide | Tributyl(hexyl)phosphoniumbromide | NSC41947 | NSC-41947 | MFCD00134170 | T3840 | Tributylhexylphosphonium Bromide | E82322 | tributyl(hexyl)phosphanium;bromide | Phosphonium, tributylhexyl-, bromide
Specifications & Purity
≥98%(T)
Storage
Argon charged, Room temperature
Names and Identifiers Pubchem Sid 504769278 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504769278 Canonical Smiles CCCCCC[P+](CCCC)(CCCC)CCCC.[Br-] IUPAC Name tributyl(hexyl)phosphanium;bromide InChIKey ZBZFETNHIRABGK-UHFFFAOYSA-M INCHI 1S/C18H40P.BrH/c1-5-9-13-14-18-19(15-10-6-2,16-11-7-3)17-12-8-4;/h5-18H2,1-4H3;1H/q+1;/p-1 Isomeric SMILES CCCCCC[P+](CCCC)(CCCC)CCCC.[Br-] PubChem CID 22712793 Molecular Weight 367.4 Reaxy-Rn 10315043
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 Tetraalkylphosphonium compounds Subclass Not available Intermediate Tree Nodes Not available Direct Parent Tetraalkylphosphonium compounds Alternative Parents Organic bromide salts Hydrocarbon derivatives Organic cations Molecular Framework Aliphatic acyclic compounds Substituents Tetraalkylphosphonium compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - Organic cation - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as tetraalkylphosphonium compounds. These are organophosphorus compounds that contain a tetravalent phosphorus atom substituted to four alkyl chains. 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 Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Hygroscopic Molecular Weight 367.400 g/mol XLogP3 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 1 Rotatable Bond Count 14 Exact Mass 366.205 Da Monoisotopic Mass 366.205 Da Topological Polar Surface Area 0.000 Ų Heavy Atom Count 20 Formal Charge 0 Complexity 155.000 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 2
Citations of This Product References 1. Hongtao Cai, Ran Kou, Guangming Liu. (2019) Counterion-Tunable Thermosensitivity of Strong Polyelectrolyte Brushes. LANGMUIR, [PMID:31774295 ] [10.1021/acs.langmuir.9b02982 ] 2. Shengnan Zhong, Lina Tian, Lixin Yi, Yifan Liu, Weiguo Cheng, Yibo Wang, Yunong Li. (2023) Phosphine-based ionic liquids for CO2 chemical fixation: Improving stability and activity by asymmetric flexible steric hindrance. Journal of Environmental Chemical Engineering, [PMID: [10.1016/j.jece.2023.109883 ] 3. Jing Dou, Lie Ma, Saisai Lin, Jiancong Lu, Chi Zhang, Zheng Li, Hongya Jiang, Guozhong Shi, Yunlong Cui, Lin Zhang. (2025) Thermo-responsive reverse osmosis membranes with switchable wettability for enhanced antifouling and self-cleaning performance. JOURNAL OF MEMBRANE SCIENCE, [PMID: [10.1016/j.memsci.2025.125034 ]
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