Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Used widely for methylenation via the Wittig reaction. Wittig olefination salt employed recently in a synthesis of an enyne which, via ring closing metathesis, provided a benzazepine ring system.
| Pubchem Sid | 488184934 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488184934 |
| Canonical Smiles | C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-] |
| IUPAC Name | methyl(triphenyl)phosphanium;bromide |
| InChIKey | LSEFCHWGJNHZNT-UHFFFAOYSA-M |
| INCHI | 1S/C19H18P.BrH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1 |
| Isomeric SMILES | C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-] |
| WGK Germany | 3 |
| Molecular Weight | 357.22 |
| Beilstein | 3599467 |
| Reaxy-Rn | 3599467 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3599467&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Phenylphosphines and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Phenylphosphines and derivatives |
| Alternative Parents | Organopnictogen compounds Organophosphorus compounds Organic bromide salts Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Triphenylphosphine - Phenylphosphine - Organopnictogen compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - Organophosphorus compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as phenylphosphines and derivatives. These are compounds containing a phenylphosphine, which consists of phosphine substituent bound to a phenyl group. |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | May 09, 2026 | M106665 | |
| Certificate of Analysis | May 09, 2026 | M106665 | |
| Certificate of Analysis | May 26, 2025 | M106665 | |
| Certificate of Analysis | May 26, 2025 | M106665 | |
| Certificate of Analysis | May 26, 2025 | M106665 | |
| Certificate of Analysis | May 26, 2025 | M106665 | |
| Certificate of Analysis | May 26, 2025 | M106665 | |
| Certificate of Analysis | Mar 03, 2025 | M106665 | |
| Certificate of Analysis | Mar 03, 2025 | M106665 | |
| Certificate of Analysis | Mar 03, 2025 | M106665 | |
| Certificate of Analysis | Mar 03, 2025 | M106665 | |
| Certificate of Analysis | Dec 16, 2024 | M106665 | |
| Certificate of Analysis | Dec 16, 2024 | M106665 | |
| Certificate of Analysis | Dec 16, 2024 | M106665 | |
| Certificate of Analysis | Dec 10, 2024 | M106665 | |
| Certificate of Analysis | Dec 10, 2024 | M106665 | |
| Certificate of Analysis | Dec 10, 2024 | M106665 | |
| Certificate of Analysis | Aug 23, 2024 | M106665 | |
| Certificate of Analysis | Aug 23, 2024 | M106665 | |
| Certificate of Analysis | Jul 23, 2024 | M106665 | |
| Certificate of Analysis | Jul 23, 2024 | M106665 | |
| Certificate of Analysis | Jun 14, 2024 | M106665 | |
| Certificate of Analysis | Jun 14, 2024 | M106665 | |
| Certificate of Analysis | Jun 14, 2024 | M106665 | |
| Certificate of Analysis | May 11, 2023 | M106665 | |
| Certificate of Analysis | Feb 06, 2023 | M106665 | |
| Certificate of Analysis | Feb 06, 2023 | M106665 | |
| Certificate of Analysis | Sep 07, 2022 | M106665 | |
| Certificate of Analysis | Sep 07, 2022 | M106665 | |
| Certificate of Analysis | Jun 27, 2022 | M106665 | |
| Certificate of Analysis | Jun 27, 2022 | M106665 | |
| Certificate of Analysis | Jun 27, 2022 | M106665 | |
| Certificate of Analysis | Jun 27, 2022 | M106665 |
| Solubility | Soluble in water & methanol. |
|---|---|
| Sensitivity | Moisture sensitive |
| Melt Point(°C) | 234-235°C |
| Molecular Weight | 357.200 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 356.033 Da |
| Monoisotopic Mass | 356.033 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 235.000 |
| 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 |
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| 9. Xuetao Yan, Lifei Chen, Yuze Ren, Kaixuan Cui, Tianliang Li, Lixing Lin, Zeyu Li, Haicheng Song, Yingying Chen, Zhenzhen Li, Lingyan Feng. (2026) Explainable Machine Learning for Solvents-Driven G-quartet Circularly Polarized Luminescence Material in Multilevel Anti-counterfeiting. Advanced Optical Materials, [PMID:] [10.1002/adom.71180] |