Tetrabutylphosphonium hydroxide solution(TBPH) - 40 wt.% in H2O , CAS No.14518-69-5

CAS: 14518-69-5 Cat. No.: T121851 Peso molecular: 276.44 Beilstein Registry Number: 4826225 Número EC: 238-528-0 PubChem CID: 84487
Disponible para pedir
GRADE & PURITY 40 wt.% in H2O
Synonyms
TBPH | SCHEMBL108027 | EINECS 238-528-0 | DFQPZDGUFQJANM-UHFFFAOYSA-M | TBPH solution | Phosphonium, tetrabutyl-, hydroxide (1:1) | AKOS015950702 | DTXSID70884758 | T2571 | MFCD00068456 | tetrabutylphosphanium;hydroxide | FT-0769999 | Tetrabutylphosphoniu
Storage
Room temperature
Shipped In
FedEx DG Service
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5ml
T121851-5ml
2
11,90US$
25ml
T121851-25ml
3
33,90US$
50ml
T121851-50ml
3
52,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

40 wt.% in H2O for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships FedEx DG Service 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 17 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
TBPH | SCHEMBL108027 | EINECS 238-528-0 | DFQPZDGUFQJANM-UHFFFAOYSA-M | TBPH solution | Phosphonium, tetrabutyl-, hydroxide (1:1) | AKOS015950702 | DTXSID70884758 | T2571 | MFCD00068456 | tetrabutylphosphanium;hydroxide | FT-0769999 | Tetrabutylphosphoniu
Especificaciones y pureza
40 wt.% in H2O
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
FedEx DG Service
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Nombres e identificadores
Sonrisas canónicasCCCC[P+](CCCC)(CCCC)CCCC.[OH-]
IUPAC Nametetrabutylphosphanium;hydroxide
InChIKeyDFQPZDGUFQJANM-UHFFFAOYSA-M
INCHI1S/C16H36P.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1
Isómeros SMILES CCCC[P+](CCCC)(CCCC)CCCC.[OH-]
WGK Alemania 3
PubChem CID 84487
Peso molecular 276.44
Beilstein 4826225
Reaxy-Rn 4826225

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

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganophosphorus compounds
ClaseTetraalkylphosphonium compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentTetraalkylphosphonium compounds
Alternative Parents Organopnictogen compounds  Organic salts  Organic oxoanionic compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetraalkylphosphonium compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organic hydroxide - Aliphatic acyclic compound
DescripciónThis 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
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

17 results found

Lot NumberCertificate TypeFechaArticulo
E2606422Certificate of AnalysisApr 13, 2026 T121851
E2606421Certificate of AnalysisApr 13, 2026 T121851
C2210698Certificate of AnalysisDec 10, 2025 T121851
K2513650Certificate of AnalysisMar 31, 2025 T121851
K2513649Certificate of AnalysisMar 31, 2025 T121851
K2513648Certificate of AnalysisMar 31, 2025 T121851
C2520854Certificate of AnalysisMar 27, 2025 T121851
C2520855Certificate of AnalysisMar 27, 2025 T121851
C2520858Certificate of AnalysisMar 27, 2025 T121851
I2504595Certificate of AnalysisJul 19, 2024 T121851
K2310112Certificate of AnalysisOct 31, 2023 T121851
K2310113Certificate of AnalysisOct 31, 2023 T121851
C2317677Certificate of AnalysisMar 10, 2023 T121851
C2317663Certificate of AnalysisMar 10, 2023 T121851
C2317662Certificate of AnalysisMar 10, 2023 T121851
C2210699Certificate of AnalysisFeb 25, 2022 T121851
C2210675Certificate of AnalysisFeb 25, 2022 T121851

Show more ⌵

Propiedades químicas y físicas
SolubilidadMiscible with water
Índice de refracción1.412
Peso molecular276.440 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count12
Exact Mass276.258 Da
Monoisotopic Mass276.258 Da
Topological Polar Surface Area1.000 Ų
Heavy Atom Count18
Formal Charge0
Complexity116.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Citations of This Product
Referencias
1. Lei Yuan, Leihao Zhang, Guilin Li, Shaojuan Zeng, Qizhou Xue, Chongyang Jiang, Xiangping Zhang.  (2023)  Phenoxy-Nitrile Bifunctional Ionic Liquid for Efficient Electroreduction of CO2 to Oxalate.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.3c02876]
2. Heming Zhang, Chan Meng, Qian Su, Li Dong, Wen Liu, Xiaokang Wang, Yunong Li, Weiguo Cheng.  (2023)  Sterically regulated halogen-free bifunctional ionic liquids for catalytic conversion of CO2 into cyclic carbonates.  ChemistrySelect,  (37): (e202301015).  [PMID:] [10.1002/slct.202301015]
3. Peng Wang, Jixia Qiu, Peng Gao, Rui Dong, Yunyan Han, Mingjin Fan.  (2023)  The tribological behaviors and anti-corrosion performances of 5-phenyltetrazole ionic liquid additives for water lubricants.  WEAR,      [PMID:] [10.1016/j.wear.2023.204621]
4. Haolin Li, Lin Ma, Ping Wen, Yunyan Han, Rui Dong, Mingjin Fan.  (2022)  Molecular structure insight into the tribological behavior of sulfonate ionic liquids as lubricants for titanium alloys.  JOURNAL OF MOLECULAR LIQUIDS,      [PMID:] [10.1016/j.molliq.2022.119082]
5. Qiao Yang, Jingcheng Hao.  (2021)  Synthesis of metal sulfides via ionic liquid-mediated assembly strategy and their photocatalytic degradation of dyes in water.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2021.127848]
6. Ran Ping, Penghui Zhao, Qianqian Zhang, Guangyu Zhang, Fusheng Liu, Mengshuai Liu.  (2021)  Catalytic Conversion of CO2 from Simulated Flue Gases with Aminophenol-Based Protic Ionic Liquids to Produce Quinazoline-2,4(1H,3H)-diones under Mild Conditions.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.1c01466]
7. Fangchao Cheng, Panpan Zhao, Tulong Ouyang, Jianping Sun, Yiqiang Wu.  (2021)  Comprehensive utilization strategy of cellulose in a facile, controllable, high-yield preparation process of cellulose nanocrystals using aqueous tetrabutylphosphonium hydroxide.  GREEN CHEMISTRY,  23  (4): (1805-1815).  [PMID:] [10.1039/D0GC04370B]
8. Qiang Yuan, Jifeng Pang, Wenguang Yu, Mingyuan Zheng.  (2020)  Vapor-Phase Furfural Decarbonylation over a High-Performance Catalyst of 1%Pt/SBA-15.  Catalysts,  10  (11): (1304).  [PMID:] [10.3390/catal10111304]
9. Fusheng Liu, Ran Ping, Yongqiang Gu, Penghui Zhao, Bin Liu, Jun Gao, Mengshuai Liu.  (2020)  Efficient One Pot Capture and Conversion of CO2 into Quinazoline-2,4(1H,3H)-diones Using Triazolium-Based Ionic Liquids.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.9b07242]
10. Hao Wu, Zhaizhu Deng, Bijian Zhou, Minghui Qi, Minghuang Hong, Guobin Ren.  (2019)  Improved transdermal permeability of ibuprofen by ionic liquid technology: Correlation between counterion structure and the physicochemical and biological properties.  JOURNAL OF MOLECULAR LIQUIDS,      [PMID:] [10.1016/j.molliq.2019.03.046]
11. Zhenhao Wei, Kake Zhu, Lanyu Xing, Fan Yang, Yunsheng Li, Yarong Xu, Xuedong Zhu.  (2017)  Steam-assisted transformation of natural kaolin to hierarchical ZSM-11 using tetrabutylphosphonium hydroxide as structure-directing agent: synthesis, structural characterization and catalytic performance in the methanol-to-aromatics reaction.  RSC Advances,  (39): (24015-24021).  [PMID:] [10.1039/C7RA03141F]
12. Yanjun Gong, Qiongzheng Hu, Yongxian Guo, Li Yu.  (2017)  Photocatalyzed Reduction of Chromium(VI) and Thermal-Driven Heterogeneous Separation.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.7b00554]
13. Jie Wang, Jielin Huang, Hui Xu, Li Dong, Songsong Chen, Junping Zhang, Suojiang Zhang.  (2024)  Phosphorus-modulated surface active center reconstruction in cerium oxide for polyols conversion into carbonates.  APPLIED CATALYSIS B-ENVIRONMENTAL,      [PMID:] [10.1016/j.apcatb.2024.124284]
14. Jie Wang, Junping Zhang, Hongpeng Zhang, Shijie Xu, Songsong Chen, Jielin Huang, Li Dong.  (2025)  Interlayer anion removal modulates surface hydroxyl bonding in layered double metal hydroxides catalysts for glycerol carbonate synthesis.  Journal of Environmental Chemical Engineering,      [PMID:] [10.1016/j.jece.2025.119321]
15. Zhencai Zhang, Fei Xu, Hongyan He, Weilu Ding, Wenjuan Fang, Wei Sun, Zengxi Li, Suojiang Zhang.  (2019)  Synthesis of high-molecular weight isosorbide-based polycarbonates through efficient activation of endo-hydroxyl groups by an ionic liquid.  GREEN CHEMISTRY,  21  (14): (3891-3901).  [PMID:] [10.1039/C9GC01500K]
16. Wei Shen, Zilong Yang, Xiaolin Guo, Hongxiao Jin, Wenxiang Chai, Hongliang Ge, Dingfeng Jin.  (2025)  Comparative analysis of CO2 absorption in amino acid ionic liquids with Varying N–H group structures.  JOURNAL OF THE INDIAN CHEMICAL SOCIETY,      [PMID:] [10.1016/j.jics.2025.102065]
17. Jingwen Hou, Guangkai Jin, Kangbiao Wei, Mingming Yang, Shujuan Liu, Qian Ye, Feng Zhou.  (2025)  Fabrication of N, P Co-Doped Carbon Aerogel Microspheres via Ionic Liquids as Dopant Source for Enhanced Lubrication Performance.  ACS Applied Materials & Interfaces,      [PMID:41391166] [10.1021/acsami.5c19000]
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