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Phosphazene base P4-t-Bu solution - ~0.8 M in hexane , CAS No.111324-04-0

CAS: 111324-04-0 Cat. No.: P334666 Formula: C22H63N13P4 Molecular Weight: 633.72 EC Number: 629-524-3 PubChem CID: 4339838
1 Citations COA
Phosphazene base P4-t-Bu solution - ~0.8 M in hexane , CAS No.111324-04-0
AVAILABLE TO ORDER
GRADE & PURITY ~0.8 M in hexane
Synonyms
1-tert-Butyl-4,4,4-tris(dimethylamino)-2,2-bis[tris(dimethylamino)-phosphoranylidenamino]-2λ5,4λ5-catenadi(phosphazene)
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
1ml
P334666-1ml
1 In stock
—
$369.90
5ml
P334666-5ml
6 In stock
—
$1,205.90
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Overview Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews
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Why this grade

~0.8 M in hexane for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Phosphazene base P4-t-Bu solution is an extremely strong, hindered, neutral nitrogen base; approximately 1018 times more basic than DBU [pKa (DMSO) 30.25]. Stable to hydrolysis and unaffected by alkylating agents; Base for enolate formation and stereoselective alkylation.

Specifications

Synonyms
1-tert-Butyl-4,4,4-tris(dimethylamino)-2,2-bis[tris(dimethylamino)-phosphoranylidenamino]-2λ5,4λ5-catenadi(phosphazene)
Specifications & Purity
~0.8 M in hexane
Storage
Room temperature,Desiccated
Shipped In
Normal
Names and Identifiers
Isomeric SMILES
CC(C)(C)N=P(N=P(N(C)C)(N(C)C)N(C)C)(N=P(N(C)C)(N(C)C)N(C)C)N=P(N(C)C)(N(C)C)N(C)C
WGK Germany
3
PubChem CID
4339838
UN Number
2924
Packing Group
II
Molecular Weight
633.72

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

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.

21 results found

Lot NumberCertificate TypeDateItem
H2615644Certificate of AnalysisJul 22, 2026 P334666
H2615565Certificate of AnalysisJul 22, 2026 P334666
J2524530Certificate of AnalysisOct 17, 2025 P334666
J2524527Certificate of AnalysisOct 17, 2025 P334666
I2519044Certificate of AnalysisFeb 25, 2025 P334666
C2504493Certificate of AnalysisFeb 25, 2025 P334666
C2504494Certificate of AnalysisFeb 25, 2025 P334666
G2405575Certificate of AnalysisJun 25, 2024 P334666
G2405577Certificate of AnalysisJun 25, 2024 P334666
G2405576Certificate of AnalysisJun 25, 2024 P334666
G2405574Certificate of AnalysisJun 25, 2024 P334666
D2410357Certificate of AnalysisMar 20, 2024 P334666
D2410352Certificate of AnalysisMar 20, 2024 P334666
H2324653Certificate of AnalysisAug 09, 2023 P334666
H2324654Certificate of AnalysisAug 09, 2023 P334666
C23241567Certificate of AnalysisMar 07, 2023 P334666
C23241566Certificate of AnalysisMar 07, 2023 P334666
K2216536Certificate of AnalysisSep 19, 2022 P334666
K2216527Certificate of AnalysisSep 19, 2022 P334666
B2223676Certificate of AnalysisFeb 08, 2022 P334666
B2223616Certificate of AnalysisFeb 08, 2022 P334666
Chemical and Physical Properties
SensitivityMoisture sensitive
Flash Point(°F)-14.8 °F
Flash Point(°C)-26 °C
Boil Point(°C)68° C
Documents & Articles
Overcoming the Electronic-Effect Limitations of Nucleophilic Aromatic Substitution in Fluoroarenes: Anion Activation, Concerted Substitution, and HF Capture by t-Bu-P4
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
t-Bu-P4 phosphazene superbase nucleophilic aromatic substitution concerted nucleophilic aromatic substitution fluoroarenes Meisenheimer intermediate weak ion pairing; anion activation C–F bond transformation late-stage functionalization
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
Solution Calculators
Reviews

Customer Reviews

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