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1,4-Dioxane - 1000μg/ml,in Purge and Trap Methanol , CAS No.123-91-1

CAS: 123-91-1 Cat. No.: D141135 Formula: C4H8O2 Molecular Weight: 88.11 Beilstein Registry Number: 102551 EC Number: 204-661-8
547 Citations COA
1,4-Dioxane - 1000μg/ml,in Purge and Trap Methanol CAS No(123-91-1) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY 1000μg/ml,in Purge and Trap Methanol
Synonyms
1,4-Dioxane | 1,4-Diethylene dioxide
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads,FedEx DG Service
★
Size
Germany (EU)
USA*
Price
Qty
1ml
D141135-1ml
—
2 In stock

€117.93

€137.88
Save €19.96 (14.47%)
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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 Documents & Articles Citations of This Product Solution Calculators Reviews Frequently Asked Questions
🧪
Why this grade

1000μg/ml,in Purge and Trap Methanol for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads,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 547 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
1,4-Dioxane | 1,4-Diethylene dioxide
Specifications & Purity
1000μg/ml,in Purge and Trap Methanol
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads,FedEx DG Service
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Isomeric SMILES
C1COCCO1
WGK Germany
2
RTECS
JG8225000
UN Number
1165
Packing Group
II
Molecular Weight
88.11
Beilstein
102551
Reaxy-Rn
102551
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=102551&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.

6 results found

Lot NumberCertificate TypeDateItem
I2114186Certificate of AnalysisMar 04, 2025 D141135
H2117145Certificate of AnalysisMar 04, 2025 D141135
J2010099Certificate of AnalysisMay 10, 2024 D141135
H2215237Certificate of AnalysisJun 10, 2022 D141135
F2230086Certificate of AnalysisJun 10, 2022 D141135
B2215635Certificate of AnalysisJan 08, 2022 D141135
Chemical and Physical Properties
Freezing Point(°C)11 °C
Refractive Index1.4175
Flash Point(°F)51.8 °F - closed cup
Flash Point(°C)11℃ - closed cup
Boil Point(°C)101.1°C
Melt Point(°C)11.8°C
Documents & Articles
One-Stop Handbook for Palladium-Catalyzed Reactions: Catalytic Cycles, Deactivation Troubleshooting, Ligand/Precatalyst Selection, and an Aladdin Reference List
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Pd Palladium-Catalyzed Reactions
How to Make the Suzuki–Miyaura Reaction Robust: Pinpoint the Bottleneck and Lock in a Reproducible Operating Window (with Selection Navigation and Product Tables 1–5)
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Cross-coupling reactions Suzuki–Miyaura
Boc₂O Selection Cannot Be Judged by Protection Installation Alone: Experimental Decision-Making from Substrate Nucleophilicity and Medium Effects to Deprotection Pathways
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
carbamate Boc₂O Boc protection
Experimental Judgment for Differential Deprotection of Double Boc and Related N-Boc Systems: Substrate Type, Site-Response Differences, and Initial Condition Selection
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Double Boc N-Boc
Experimental Assessment of Fmoc Introduction Routes: Impurity Profile Differences, Raw Material Carryover, and Quality Control
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Polypeptide Amino acids Fmoc
Experimental Decision-Making for Cross-Coupling Reactions: Target Bond Type, Substrate Combination, and Catalytic System Selection
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Cross-coupling Cross-coupling reactions
AES (Fatty Alcohol Polyoxyethylene Ether Sulfate) in Personal and Home-Care Cleansing Formulations: An Analysis of Structure, Performance, and Low-Temperature Flowability
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Surfactants cosmetics Daily chemical cleaning
CTSOBt Benzotriazole–Sulfonate Coupling Reagent: Carboxylic Acid Activation and Synthetic Application Value
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Peptide synthesis coupling reagent coupling reagents
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
1,8-Naphthyridine-Based Aldose Reductase Inhibitors: Scaffold Construction, In Vitro Inhibitory Activity, and Directions for Structural Optimization
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
1,8-naphthyridine aldose reductase ALR2 AKR1B1 aldose reductase inhibitor pharmacophore benzylic bromination
Categories:
Tags:
Form Selection of 2,5-Dihydropyrrol-3-yl Boron Building Blocks: Functional Roles of Bpin and BF₃K in Coupling, Isolation, and Storage
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Boron building block Suzuki Miyaura Coupling
Construction of the Key α-Bromoketone Intermediate for LY3509754: A β-Keto Ester Strategy and Concomitant Decarboxylation Following Enzymatic Ester Hydrolysis
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Categories:
Tags:
Categories:
Tags:
Categories:
Tags:
From Temporary Covalent Assembly to Intramolecular Smiles Aryl Migration: DCPDC-Mediated Phenol–Primary Amine C–N Cross-Coupling
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Drugs Aryl C–N
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
Solution Calculators
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Frequently Asked Questions

How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 123-91-1, the molecular formula is C4H8O2, and the molecular weight is 88.11 g/mol.
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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