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Basic Description
| Synonyms | AMY19776 | UNII-5FL6SQK9H3 | F0001-1561 | PMe3 | Trimethyl phosphine | trimethylphospine | InChI=1/C3H9P/c1-4(2)3/h1-3H | Phosphine, trimethyl- | AKOS009156871 | P(CH3)3 | Trimethylphosphorus | FT-0688415 | METHYL PHOSPHINE;PME3;TRIMETHYLPHOSPHANE;TRIMETH |
|---|---|
| Specifications & Purity | 1.0 M in THF |
| Storage Temp | Argon charged |
| Shipped In | Normal |
| Product Description |
Trimethylphosphine is the reagent used in Mitsunobu reaction. It participates in the transformation of azides into carbamates, aziridines from azidoalcohols, iminophosphoranes and aza-Wittig reaction. Electron diffraction study of trimethylphosphine has been reported. Application Trimethylphosphine (PMe 3.Flammable liquid ) solution is the suitable reagent used in the synthesis of Fe/Te cluster type complex, Fe 6 Te 8 (PMe 3.Flammable liquid ) 6 . It may be employed as a probe to investigate the acid sites in Y-zeolite. It may be used for the synthesis of hexakis(trimethylphosphine)tris-μ-methylene-diruthenium(III). |
Taxonomic Classification
Taxonomy Tree
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Kingdom
Organic compounds
- Superclass Organophosphorus compounds
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organophosphorus compounds |
| Class | Organic phosphines and derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organic phosphines and derivatives |
| Alternative Parents | Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Phosphine - Organopnictogen compound - Hydrocarbon derivative - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as organic phosphines and derivatives. These are organic compounds containing a phosphine derivative, with the general formula B1P(R2)R3 (R1-R3=alkyl, aryl). |
| External Descriptors | tertiary phosphine |
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Names and Identifiers
| IUPAC Name | trimethylphosphane |
|---|---|
| INCHI | InChI=1S/C3H9P/c1-4(2)3/h1-3H3 |
| InChIKey | YWWDBCBWQNCYNR-UHFFFAOYSA-N |
| Smiles | CP(C)C |
| Isomeric SMILES | CP(C)C |
| WGK Germany | 3 |
| PubChem CID | 68983 |
| UN Number | 1993 |
| Molecular Weight | 76.08 |
| Beilstein | 969138 |
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2530281 |
Certificate of Analysis | Jun 20, 2025 | T433020 |
| F2530282 |
Certificate of Analysis | Jun 20, 2025 | T433020 |
| B2512400 |
Certificate of Analysis | Feb 06, 2025 | T433020 |
| B2512401 |
Certificate of Analysis | Feb 06, 2025 | T433020 |
| I2414288 |
Certificate of Analysis | Sep 02, 2024 | T433020 |
| I2414289 |
Certificate of Analysis | Sep 02, 2024 | T433020 |
| K2408309 |
Certificate of Analysis | Sep 02, 2024 | T433020 |
| E2406240 |
Certificate of Analysis | Apr 20, 2024 | T433020 |
| E2406242 |
Certificate of Analysis | Apr 20, 2024 | T433020 |
| E2406239 |
Certificate of Analysis | Apr 20, 2024 | T433020 |
| E2406241 |
Certificate of Analysis | Apr 20, 2024 | T433020 |
| F2405096 |
Certificate of Analysis | Apr 20, 2024 | T433020 |
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Chemical and Physical Properties
| Sensitivity | Air sensitive |
|---|---|
| Refractive Index | 1.428 |
| Flash Point(°F) | -22℉ |
| Flash Point(°C) | -30 °C |
| Boil Point(°C) | 38-40 °C |
| Melt Point(°C) | -86°C |
| Molecular Weight | 76.080 g/mol |
| XLogP3 | -0.100 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 76.0442 Da |
| Monoisotopic Mass | 76.0442 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 4 |
| Formal Charge | 0 |
| Complexity | 8.000 |
| 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 |
Citations of This Product
| 1. Lin Wang, Meihua Xin, Mingchun Li, Wenfeng Liu, Yangfan Mao. (2023) Effect of the structure of chitosan quaternary phosphonium salt and chitosan quaternary ammonium salt on the antibacterial and antibiofilm activity. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 242 (124877). |
| 2. Helong Sun, Lufa Hu, Zhangyang Li, Junyu Lang, Chunling Wang, Xiaohao Liu, Yun Hang Hu, Fangming Jin. (2022) Ultra-stable Molecular Interface SiW12Ox/TiO2 Catalyst Derived from Keggin-type Polyoxometalates for Photocatalytic Conversion of Methane to Oxygenates. ChemCatChem, 14 (10): (e202200001). |
| 3. Yuan Chen, Wenqiang Tan, Qing Li, Fang Dong, Guodong Gu, Zhanyong Guo. (2018) Synthesis of inulin derivatives with quaternary phosphonium salts and their antifungal activity. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 113 (1273). |
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