≥80% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
A conserver à 2-8°C,A l'abri de la lumière,Chargé en argon Ships Glace humide 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
La tris(hydroxypropyl)phosphine (THPP) est un agent réducteur largement utilisé pour le clivage réducteur des liaisons disulfure des petites molécules dans les milieux aqueux et organiques.
Application：
La tris(hydroxypropyl)phosphine peut être utilisée :
Comme agent réducteur dans la réduction de l'acide déhydroascorbique en acide ascorbique
Dans le clivage des liaisons disulfures dans les petites molécules
Comme catalyseur dans la conversion des polysulfures
| Pubchem Sid | 488197043 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488197043 |
| Sourires canoniques | C(CO)CP(CCCO)CCCO |
| IUPAC Name | 3-[bis(3-hydroxypropyl)phosphanyl]propan-1-ol |
| InChIKey | YICAEXQYKBMDNH-UHFFFAOYSA-N |
| INCHI | 1S/C9H21O3P/c10-4-1-7-13(8-2-5-11)9-3-6-12/h10-12H,1-9H2 |
| Isomères SMILES | C(CO)CP(CCCO)CCCO |
| PubChem CID | 11006655 |
| Poids moléculaire | 208.24 |
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 | Organophosphorus compounds |
| Classe | Organic phosphines and derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organic phosphines and derivatives |
| Alternative Parents | Primary alcohols Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Phosphine - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Alcohol - 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 | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Article |
|---|---|---|---|
 F2622477 | Certificate of Analysis | Jun 05, 2026 | T282164 |
| F2622479 | Certificate of Analysis | Jun 05, 2026 | T282164 |
| F2622481 | Certificate of Analysis | Jun 05, 2026 | T282164 |
| I2511682 | Certificate of Analysis | May 26, 2025 | T282164 |
| I2511684 | Certificate of Analysis | May 26, 2025 | T282164 |
| I2511685 | Certificate of Analysis | May 26, 2025 | T282164 |
| E2409446 | Certificate of Analysis | Mar 01, 2024 | T282164 |
| E2409457 | Certificate of Analysis | Mar 01, 2024 | T282164 |
| E2409487 | Certificate of Analysis | Mar 01, 2024 | T282164 |
| A2312310 | Certificate of Analysis | Jan 03, 2023 | T282164 |
| A2312311 | Certificate of Analysis | Jan 03, 2023 | T282164 |
| A2312357 | Certificate of Analysis | Jan 03, 2023 | T282164 |
| Sensibilité | air sensitive，Moisture sensitive， light sensitive |
|---|---|
| Poids moléculaire | 208.230 g/mol |
| XLogP3 | -1.000 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 9 |
| Exact Mass | 208.123 Da |
| Monoisotopic Mass | 208.123 Da |
| Topological Polar Surface Area | 60.700 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 81.800 |
| 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 |
| 1. Mengyue Li, Junfeng Wu, Na Li, Junjian Zhou, Wen Cheng, Anhua Wu, Lianqing Liu, Niandong Jiao. (2024) Cross-Scale Drug Delivery of Diatom Microrobots Based on A Magnetic Continuum Robot for Combined Chemical and Photodynamic Therapy of Glioblastoma. ADVANCED FUNCTIONAL MATERIALS, [PMID:] [10.1002/adfm.202402333] |
| 2. Shen Xiaojing, Lv Hongying, Liu Shengnan, Yang Xiangshan, Xing Yilong, Cheng Ge, Li Juan, Zhang Rui. (2025) Porphyrin-based micro-nano assemblies combine with a well plate assay for capturing and molecular profiling of extracellular vesicles. ANALYTICAL AND BIOANALYTICAL CHEMISTRY, [PMID:41217455] [10.1007/s00216-025-06206-2] |
| 3. Xing Yilong, Liu Shengnan, Yang Xiangshan, Li Juan, Zhang Rui. (2026) Porphyrin micro–nano assemblies for capture and isolation of extracellular vesicles. MICROCHIMICA ACTA, 193 (1): (53). [PMID:41483231] [10.1007/s00604-025-07729-2] |
