Bromuro de tetrabutilfosfonio - ≥98% , CAS No.3115-68-2

CAS: 3115-68-2 Cat. No.: T107471 Peso molecular: 339.33 Beilstein Registry Number: 4160474 Número EC: 221-487-8 PubChem CID: 76564
Disponible para pedir
GRADE & PURITY ≥98%
Synonyms
2953275L2K | CAS-3115-68-2 | MFCD00011853 | Tetra- n -butylphosphonium Bromide ( TBPB ) | N,N,N',N'-Tetramethyltetramethylenediamine | Tox21_200701 | SCHEMBL126636 | tetrabutylphosphanium bromide | UNII-2953275L2K | A820742 | PX 4B | Q27254381 | AS-12267
Storage
Argon charged,Room temperature
Shipped In
Normal
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Size
Estado
Price
Qty
5g
T107471-5g
5
9,90US$
25g
T107471-25g
3
10,90US$
100g
T107471-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

31,90US$

47,90US$
Guardar 16,00 US$ (33.40%)
500g
T107471-500g
1

118,90US$

178,90US$
Guardar 60,00 US$ (33.54%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 31 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Un útil reactivo sintético utilizado en la investigación proteómica.

Specifications

Sinónimos
2953275L2K | CAS-3115-68-2 | MFCD00011853 | Tetra- n -butylphosphonium Bromide ( TBPB ) | N, N, N', N'-Tetramethyltetramethylenediamine | Tox21_200701 | SCHEMBL126636 | tetrabutylphosphanium bromide | UNII-2953275L2K | A820742 | PX 4B | Q27254381 | AS-12267
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Argon charged, Room temperature
Enviado en
Normal
Pureza
≥98%
Nombres e identificadores
Sonrisas canónicasCCCC[P+](CCCC)(CCCC)CCCC.[Br-]
IUPAC Nametetrabutylphosphanium;bromide
InChIKeyRKHXQBLJXBGEKF-UHFFFAOYSA-M
INCHI1S/C16H36P.BrH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1
Isómeros SMILES CCCC[P+](CCCC)(CCCC)CCCC.[Br-]
WGK Alemania 1
RTECS TA2417000
PubChem CID 76564
Número ONU 3464
Peso molecular 339.33
Beilstein 4160474
Reaxy-Rn 4160474

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 bromide salts  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetraalkylphosphonium compound - Organopnictogen compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - 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
E2611099Certificate of AnalysisMay 19, 2026 T107471
K2518003Certificate of AnalysisNov 22, 2025 T107471
H2522098Certificate of AnalysisSep 03, 2025 T107471
G2303219Certificate of AnalysisApr 14, 2025 T107471
G2303221Certificate of AnalysisApr 14, 2025 T107471
G2303222Certificate of AnalysisApr 14, 2025 T107471
G2510066Certificate of AnalysisApr 14, 2025 T107471
L2504647Certificate of AnalysisJun 22, 2024 T107471
L2504646Certificate of AnalysisJun 22, 2024 T107471
G2411024Certificate of AnalysisJun 26, 2023 T107471
L2418017Certificate of AnalysisJun 26, 2023 T107471
J2424010Certificate of AnalysisJun 26, 2023 T107471
A2509055Certificate of AnalysisJun 26, 2023 T107471
G2303220Certificate of AnalysisJun 26, 2023 T107471
G2303218Certificate of AnalysisJun 26, 2023 T107471
K2210248Certificate of AnalysisNov 11, 2022 T107471
B2310605Certificate of AnalysisNov 11, 2022 T107471

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Propiedades químicas y físicas
SolubilidadSoluble in water (70 g/100 ml)
Sensibilidadheat & light sensitive, Hygroscopic
Punto de inflamación (°F)554 °F
Punto de inflamación (°C)290°C
Punto de fusión (°C)99-103°C
Peso molecular339.330 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count12
Exact Mass338.174 Da
Monoisotopic Mass338.174 Da
Topological Polar Surface Area0.000 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
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Haolin Li, Fan Xu, Kun Cui, Bingyu Tian, Rui Dong, Mingjin Fan.  (2023)  Interfacial adsorption and tribological response of various functional groups on titanium surface: In-depth research conducted on the lubricating mechanism of liquid lubricants.  TRIBOLOGY INTERNATIONAL,      [PMID:] [10.1016/j.triboint.2023.108885]
2. Hongye Cheng, Guojin Zhang, Yaxi Zhang, Zhen Song, Zhiwen Qi.  (2023)  Solute structure effect on aromatics-alkanes extractive separation toward rational LCO upgrading.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2023.123213]
3. Zhenyu Lu, Yufei Hu, Gongke Li, Ling Xia.  (2022)  Adamantane Three-Dimensional Porous Organic Framework as a Fluorescence Sensor for Rapid Determination of Tetracycline in Aquatic Products.  Chemosensors,  10  (11): (457).  [PMID:] [10.3390/chemosensors10110457]
4. Xueshan Sun, Xuezhen Wang, Yingli Wan, Yafei Guo, Tianlong Deng, Xiaoping Yu.  (2022)  Synthesis of functional ionic liquids with high extraction rate and electroconductivity for lithium-magnesium separation and metallic magnesium production from salt lake brine.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2022.139610]
5. 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]
6. Zhen Ge, Hongye Cheng, Guojin Zhang, Linsheng Wang, Zhiwen Qi.  (2022)  Mechanism of Extractive Separation of Light Cycle Oil Using a Deep Eutectic Solvent Composed of Tetrabutylphosphonium Bromide and Levulinic Acid.  ENERGY & FUELS,      [PMID:] [10.1021/acs.energyfuels.1c03856]
7. Yan Wang, Dong-Liang Zhong, Peter Englezos, Jin Yan, Bin-Bin Ge.  (2020)  Kinetic study of semiclathrate hydrates formed with CO2 in the presence of tetra-n-butyl ammonium bromide and tetra-n-butyl phosphonium bromide.  ENERGY,      [PMID:] [10.1016/j.energy.2020.118697]
8. Zhiming Wu, Qian Zeng, Hongye Cheng, Lifang Chen, Zhiwen Qi.  (2020)  Extractive separation of tetralin-dodecane mixture using tetrabutylphosphonium bromide-based deep eutectic solvent.  Chemical Engineering and Processing-Process Intensification,      [PMID:] [10.1016/j.cep.2020.107822]
9. Hongtao Cai, Ran Kou, Guangming Liu.  (2019)  Counterion-Tunable Thermosensitivity of Strong Polyelectrolyte Brushes.  LANGMUIR,      [PMID:31774295] [10.1021/acs.langmuir.9b02982]
10. Yu-Mei Liu, Yan Zhou, Wen-Qiang Gong, Zhang-Min Li, Chao-Li Wang, Duan-Jian Tao.  (2019)  Highly efficient synthesis of 1-methoxy-2-propanol using ionic liquid catalysts in a micro-tubular circulating reactor.  Green Energy & Environment,      [PMID:] [10.1016/j.gee.2019.09.001]
11. Lei Liu, Xinyu Fu, Hongliang Zhang, Weiqing Ma, Lili Zhang, Yixin Zhang, Meng Liu, Kehan Liang, Senlin Hou, Aibing Chen.  (2018)  Luminogen-functionalized mesoporous SBA-15 for fluorescent detection of antibiotic cefalexin.  JOURNAL OF MATERIALS RESEARCH,  33  (10): (1442-1448).  [PMID:] [10.1557/jmr.2018.96]
12. Yalan Dai, Peiyi Wu.  (2017)  Toward the two-step microdynamic phase transition mechanism of an oligo(ethylene glycol)methacrylate-based copolymer with a LCST-type poly(ionic liquid) block.  PHYSICAL CHEMISTRY CHEMICAL PHYSICS,  19  (28): (18556-18564).  [PMID:28686277] [10.1039/C7CP02942J]
13. Ge Wang, Peiyi Wu.  (2016)  Unusual Phase Transition Behavior of Poly(N-isopropylacrylamide)-co-Poly(tetrabutylphosphonium styrenesulfonate) in Water: Mild and Linear Changes in the Poly(N-isopropylacrylamide) Part.  LANGMUIR,      [PMID:27022971] [10.1021/acs.langmuir.6b00392]
14. Ouyang Fan, Zhou Yan, Li Zhang-Min, Hu Na, Tao Duan-Jian.  (2014)  Tetrabutylphosphonium amino acid ionic liquids as efficient catalysts for solvent-free Knoevenagel condensation reactions.  KOREAN JOURNAL OF CHEMICAL ENGINEERING,  31  (8): (1377-1383).  [PMID:] [10.1007/s11814-014-0077-4]
15. Duan-Jian Tao, Fan Ouyang, Zhang-Min Li, Na Hu, Zhen Yang, Xiang-Shu Chen.  (2013)  Synthesis of Tetrabutylphosphonium Carboxylate Ionic Liquids and Its Catalytic Activities for the Alcoholysis Reaction of Propylene Oxide.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/ie402250e]
16. Jing Fan, Xin Zhang, Nan He, Fenhong Song, Hongwei Qu.  (2024)  Deep Eutectic Solvent + Water System in Carbon Dioxide Absorption.  MOLECULES,  29  (15): (3579).  [PMID:39124983] [10.3390/molecules29153579]
17. Nan He, Yukun Zhang, Fenhong Song, Jing Fan, Xiwu Zhang.  (2024)  Experimental and theoretical investigation of CO2 solubility in amine-based deep eutectic solvents.  FLUID PHASE EQUILIBRIA,      [PMID:] [10.1016/j.fluid.2024.114203]
18. 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]
19. Lijiao Yu, Lihong Deng, Jieyu Wu, Subhan Mahmood, Ke Yuan, Haoran Wu, Xiaodong Wang, Jing Zhang, Shun Yao.  (2025)  Purification of crude tea tree oil through enrichment of terpinen-4-ol by in-situ formation of deep eutectic solvent.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2025.131806]
20. Bao Ke, Hui Peng, Yongqi Yang, Chengzhi Yang, Shangfei Yao, Arfan Bukhtiar, Qilin Wei, Jialong Zhao, Bingsuo Zou.  (2024)  Realizing efficient broadband near-infrared emission under blue light excitation in Sb3+-doped zero-dimensional organic tin(IV)-based metal halides via coordination structure modulation.  Inorganic Chemistry Frontiers,      [PMID:] [10.1039/D4QI01904K]
21. Zhaopeng Hu, Benteng Liu, Xin Jiang, Qiao Li, Hongda Meng, Yihu Song, Yongzhong Bao, Qiang Zheng.  (2024)  Regulating Vulcanization Kinetics with Deep Eutectic Solvents for Developing Greener Processing Technology of Thermoplastic Vulcanizates.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.4c06450]
22. Yingying Yao, Kun Cui, Bingyu Tian, Hongxin He, Ping Wen, Rui Dong, Mingjin Fan.  (2025)  Anti-wear protection for titanium alloy interface based on “soft-hard” molecular design strategy and viscosity-lubrication effect of ionic liquids.  TRIBOLOGY INTERNATIONAL,      [PMID:] [10.1016/j.triboint.2025.111193]
23. 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]
24. Min Wen, Na Yang, Jiahong Wang, Danni Liu, Wenchao Zhang, Shi Bian, Hao Huang, Xingchen He, Xin Wang, Seeram Ramakrishna, Paul K. Chu, Shihe Yang, Xue-Feng Yu.  (2021)  Activating Carbon Nitride by BP@Ni for the Enhanced Photocatalytic Hydrogen Evolution and Selective Benzyl Alcohol Oxidation.  ACS Applied Materials & Interfaces,      [PMID:34689562] [10.1021/acsami.1c15076]
25. Chenglong Shi, Yan Jing, Jiang Xiao, Xingquan Wang, Yongzhong Jia.  (2017)  Liquid-liquid extraction of lithium using novel phosphonium ionic liquid as an extractant.  HYDROMETALLURGY,      [PMID:] [10.1016/j.hydromet.2017.02.015]
26. Lanyun Wang, Chao Yu, Yongliang Xu, Tingxiang Chu, Zhengyan Wu, Kun Zhang.  (2025)  Kinetics investigation of CH4 hydrates formation in the silicon carbide foam ceramics.  JOURNAL OF MOLECULAR LIQUIDS,      [PMID:] [10.1016/j.molliq.2025.127713]
27. Yongliang Xu, Yuanwei Huang, Lanyun Wang, Kun Zhang, Yao Li, Haidong Chen.  (2025)  The influence of several phosphonium ionic liquids on CH4 hydrates formation and dissociation.  JOURNAL OF MOLECULAR LIQUIDS,      [PMID:] [10.1016/j.molliq.2025.127832]
28. Mengtao Jin, Yu Wang, Lingqi Shen, Xuerong Yang, Peiyu Yan, Zuguang Li, Guohua Zhu.  (2025)  Green Process for Purification of Menthol from Peppermint Essential Oil based on In-Situ Formation of Deep Eutectic Solvents.  JOURNAL OF SEPARATION SCIENCE,  48  (11): (e70296).  [PMID:41205144] [10.1002/jssc.70296]
29. Yaxi Zhang, Licheng Song, Xiang Wei, Qian Liu, Zhen Song, Zhiwen Qi, Hongye Cheng.  (2026)  Toward energy-efficient extraction of aromatics from light cycle oil using deep eutectic solvents: Insights from experimental and process evaluation.  CHEMICAL ENGINEERING SCIENCE,      [PMID:] [10.1016/j.ces.2026.123305]
30. Jing Fan, Jingfan Huang, Fenhong Song, Nan He, Xu Wang.  (2026)  Novel phase-change deep eutectic solvents: Experimental investigation of physicochemical properties and CO₂ capture performance.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2026.136929]
31. Wanying Zhang, Kaihuai Zhuo, Jie Chen, Tongtong Wang, Xuanyang He, Mengjie Li, Weilin Gao, Yiran Zhao, Xue Yang, Zhuoyin Peng, Xiaoyu Zhang, Yingwei Wang, Keqiang Chen, Guogang Li.  (2026)  Quaternary phosphonium bromide passivation for high-performance perovskite quantum dot light-emitting diodes.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:41638084] [10.1016/j.jcis.2026.140017]
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