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n-Butyllithium solution - 2.2M in hexane(20% solution) , CAS No.109-72-8

CAS: 109-72-8 Cat. No.: B107554 Formula: C4H9Li Molecular Weight: 64.06 Beilstein Registry Number: 1209227 EC Number: 203-698-7
123 Citations COA
n-Butyllithium solution - 2.2M in hexane(20% solution) , CAS No.109-72-8
AVAILABLE TO ORDER
GRADE & PURITY 2.2M in hexane(20% solution)
Synonyms
n-BuLi Butyl lithium | Butyllithium
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice,FedEx DG Service
★
Size
Germany (EU)
USA*
Price
Qty
100ml
B107554-100ml
Made to order · 8–12 wks
€38.96
500ml
B107554-500ml
—
3 In stock
€140.49
Enter a quantity for the sizes you want to add.
Bulk / Custom
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties FAQs and Articles Citations of This Product Solution Calculators Reviews
🧪
Why this grade

2.2M in hexane(20% solution) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice,FedEx DG Service 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 123 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
n-BuLi Butyl lithium | Butyllithium
Specifications & Purity
2.2M in hexane(20% solution)
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice,FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Isomeric SMILES
[Li+].CCC[CH2-]
WGK Germany
2
UN Number
3394
Packing Group
I
Molecular Weight
64.06
Beilstein
1209227
Reaxy-Rn
1209227
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1209227&ln=

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

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.

15 results found

Lot NumberCertificate TypeDateItem
F2601238Certificate of AnalysisMay 23, 2026 B107554
J2509749Certificate of AnalysisSep 13, 2025 B107554
J2509750Certificate of AnalysisSep 13, 2025 B107554
E2428056Certificate of AnalysisMay 20, 2024 B107554
E2428057Certificate of AnalysisMay 20, 2024 B107554
E2428058Certificate of AnalysisMay 20, 2024 B107554
A2330494Certificate of AnalysisJan 02, 2023 B107554
A2330533Certificate of AnalysisJan 02, 2023 B107554
K2324078Certificate of AnalysisJan 02, 2023 B107554
I2207364Certificate of AnalysisAug 27, 2022 B107554
I2207365Certificate of AnalysisAug 27, 2022 B107554
F2214406Certificate of AnalysisMay 31, 2022 B107554
F2214448Certificate of AnalysisMay 31, 2022 B107554
B2222210Certificate of AnalysisFeb 12, 2022 B107554
B2222236Certificate of AnalysisFeb 12, 2022 B107554
Chemical and Physical Properties
Sensitivitymoisture and air and heat sensitive
x_flash_point_drop_fahrenheit10 °F
x_flash_point_drop_centigrade-21℃
x_boil_point_char80°C
x_melt_point_char-95 °C
FAQs and Articles
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OSF/ASF Dual-Channel Toolbox: Divergent Reactions of Four-Membered Ring Sulfonyl Fluorides, Condition “Knobs,” and Selection Navigation
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
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How to Make Organolithium Reactions Reproducible: Lock Down the Effective Equivalents, Aggregation State, and the Addition/Temperature-Control Window
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
organolithium organometallic compounds
Experimental Selection of SEM-Cl: From O/N-SEM Protection and Directed Functionalization of N-Heterocycles to the Introduction of Protected C1 Fragments
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
2-(Trimethylsilyl)ethoxymethyl chloride SEM-Cl
Experimental Selection Logic for C-C Bond Construction: Understanding Fragment Coupling, Carbonyl Chain Extension, Olefination, and Late-Stage Bond-Forming Pathways by Bond-Forming Task
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
C-C Bond Construction
From Nucleophilic to Electrophilic BCB Synthetic Equivalents: Hypervalent-Iodine-Mediated Umpolung Design
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
BCB bicyclo[1.1.0]butane
One-Pot Arylation of the Piperidine α-C–H Bond: From Directed Lithiation and Li→Zn Transmetalation to Negishi Coupling
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Piperidine Saturated nitrogen-containing heterocyclic ring
Where Does the Selectivity in Piperidine C–H Functionalization Come From? — Nitrogen Effects, Chair Conformations, and Four Classes of Key Intermediates
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Piperidine Nitrogen Effects
3,3-Spiro-α-Proline Building Blocks: Structural Features, Complementary Synthetic Routes, and Multigram-Scale Preparation
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Unnatural amino acids conformational restriction molecular building block 3,3-spiro-α-proline spiro quaternary carbon multigram-scale synthesis
Direct Construction of Methylsulfonyl-Containing Heterocycles: Synthesis and Applications of Prefunctionalized Three-Carbon Vinamidinium Salts
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
–SO₂CH₃ –SO₂Me
Regioselective Deprotonative Metalation of Pyridines: C–H Acidity, Coordination Effects, and Metal Systems
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Pyridine
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
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