Tween 80 - viscous liquid , CAS No.9005-65-6

CAS: 9005-65-6 Cat. No.: T104865 Numéro CE: 500-019-9
DISPONIBLE À COMMANDE
GRADE & PURITY viscous liquid
Synonyms
2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]éthyl octadec-9-enoate | DTXSID10864155 | 2-{2-[3,4-Bis(2-hydroxyethoxy)tetrahydro-2-furanyl]-2-(2-hydroxyethoxy)ethoxy}éthyl 9-octadecenoate | MFCD00082107
Storage
Protégé de la lumière
Shipped In
Normal
★
Size
USA
Allemagne (EU)*
Price
Qty
500ml
T104865-500ml
1 En stock
—
32,90$US
12×500ml
T104865-12×500ml
Sur commande · 8–12 semaines
355,90$US
Enter a quantity for the sizes you want to add.
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Why this grade

viscous liquid for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protégé de la lumière 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 641 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Le Tween 80 est un ester de sorbitane éthoxylé (20) basé sur un acide gras naturel (l'acide oléique). Cet éthoxylate est très efficace pour former des émulsions H/E, en particulier lorsqu'il est utilisé en combinaison avec son dérivé non éthoxylé, le Span 80. Groupe chimique Surfactants non ioniques - Esters de sorbitan et esters de sorbitan éthoxylés Forme @ 25oC Liquide HLB 15 Fabricant:Croda
Détergent non ionique utilisé pour l'extraction sélective de protéines et l'isolement de noyaux de lignées cellulaires de mammifères.

Specifications

Synonymes
2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]éthyl octadec-9-enoate | DTXSID10864155 | 2-{2-[3,4-Bis(2-hydroxyethoxy)tetrahydro-2-furanyl]-2-(2-hydroxyethoxy)ethoxy}éthyl 9-octadecenoate | MFCD00082107
Spécifications et pureté
viscous liquid
Informations juridiques
TWEEN est une marque déposée de Croda International PLC
Conditions de stockage de stockage
Protégé de la lumière
Expédié en
Normal
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508812886
Sourires canoniques
CCCCCCCC/C=C/CCCCCCCC(=O)OCCOCC(C1C(CC(O1)OCCO)OCCO)OCCO
IUPAC Name
2-[2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl octadec-9-enoate
InChIKey
HDTIFOGXOGLRCB-UHFFFAOYSA-N
INCHI
1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-26-28(38-21-18-33)32-31(41-23-20-35)29(27-42-32)39-22-19-34/h9-10,28-29,31-35H,2-8,11-27H2,1H3
Isomères SMILES
CCCCCCCCC=CCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO
WGK Allemagne
1

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
SuperclassLipids and lipid-like molecules
ClasseFatty Acyls
SubclassFatty acid esters
Intermediate Tree Nodes Not available
Direct ParentFatty acid esters
Alternative Parents Oxolanes  Carboxylic acid esters  Oxacyclic compounds  Monocarboxylic acids and derivatives  Dialkyl ethers  Primary alcohols  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Fatty acid ester - Oxolane - Carboxylic acid ester - Carboxylic acid derivative - Dialkyl ether - Ether - Monocarboxylic acid or derivatives - Organoheterocyclic compound - Oxacycle - Organic oxide - Carbonyl group - Alcohol - Organooxygen compound - Hydrocarbon derivative - Primary alcohol - Organic oxygen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
External Descriptors a small molecule
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

13 results found

Lot NumberCertificate TypeDateArticle
G2608222Certificate of AnalysisMay 15, 2026 T104865
C2610338Certificate of AnalysisFeb 28, 2026 T104865
C2610339Certificate of AnalysisFeb 28, 2026 T104865
L2123286Certificate of AnalysisOct 11, 2025 T104865
H2514163Certificate of AnalysisAug 06, 2025 T104865
H2514165Certificate of AnalysisAug 06, 2025 T104865
C2505670Certificate of AnalysisFeb 24, 2025 T104865
F2419274Certificate of AnalysisJun 06, 2024 T104865
F2419276Certificate of AnalysisJun 06, 2024 T104865
C2407298Certificate of AnalysisJul 28, 2023 T104865
G2320174Certificate of AnalysisJul 28, 2023 T104865
A2312251Certificate of AnalysisDec 28, 2022 T104865
A2312252Certificate of AnalysisDec 28, 2022 T104865
Propriétés chimiques et physiques
SolubilitéSolubility in water: Completely miscible; Soluble in Toluene,Alcohol
SensibilitéLight sensitive.
Indice de réfraction1.471-1.473
Point d'éclair (°F)>235.4 °F
Point d'éclair (°C)>110℃
Point d'ébullition (°C)100 °C
Point de fusion (°C)–21 °C
Poids moléculaire604.800 g/mol
XLogP34.800
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count10
Rotatable Bond Count31
Exact Mass604.419 Da
Monoisotopic Mass604.419 Da
Topological Polar Surface Area133.000 Ų
Heavy Atom Count42
Formal Charge0
Complexity632.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count4
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count1
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
FAQ et articles
Tween 20 and Tween 80 as Non-Ionic Surfactants: Structure, Properties, and Applications
How to Choose Between Tween 20, Tween 60, and Tween 80?
NPE (NP-n) Selection Guide: How EO Number Affects Solubility, HLB, Cloud Point, and CMC | With an Aladdin Product Reference Table
A Practical Guide to Fragrance Compositions: Turning a Black-Box Formula into an Engineerable System—Compatibility, Stability, Controlled Release, Traceability, and Selection
A Panoramic Guide to Surfactants: Definitions & Mechanisms, Key Metrics, Application Scenarios, and Selection Navigation (Tables 1–3)
Why Acridine Can Turn “Trace Molecules” into a Measurable Light Signal: A Mechanistic, Selection, and Troubleshooting Guide to Acridinium Ester Chemiluminescent Immunoassays (Including Product Tables 1–4)
Lipase (Triacylglycerol Hydrolase): Interfacial Catalysis, Selectivity Classes, and Assay/Application Systems
Phytase: Enzymological Properties, Mechanism of Action, and Applications in Feed and Food
Chitinases: Substrate-Specific Degradation Mechanisms, Enzymatic Properties, and Application Directions
Glutaraldehyde-mediated Microbial Inactivation: Chemical Mechanisms, Determinants, and Key Validation Considerations
Review of the Structural Characteristics, Biological Functions, and Application Advances of Lycopene
Preparation Methods and Precautions for Silane Coupling Agent Primer Solutions
Experimental Research on Candidate Probiotics: From Strain Identification and Mechanistic Evaluation to Product Selection
Solvents, Co-solvents, and Solubilization Systems in Home and Personal Care Formulations: Classification, Functions, and Selection Guide
Why Limonene Can Soften Greasy Soils Yet Is Difficult to Dissolve in Water: Understanding the Cleaning Mechanism and Formulation Applications of Naturally Derived Solvents from Molecular Structure
Interfacial Mechanism and Formulation Applications of AEO-9 (Fatty Alcohol Polyoxyethylene Ether): An Analysis of Emulsification, Wetting, Oil Soil Removal, and Co-Formulation Compatibility
Analysis of the Foaming Performance Differences Between K12 and AOS: Structure, Acid–Base Stability, and Formulation Selection
Structural Characteristics, Low-Temperature Flowability, and Home-Care Cleaning Applications of Palm-Derived Isomeric Alcohol Polyoxyethylene Ether PLE-S9
Structure, Properties, and Mechanisms of Powdered Fragrances and Fragrance Delivery Materials: Stability, Release Mechanisms, and Selection Logic
Structural Logic of Nonionic Surfactants: Mechanisms of Action, Classification Features, and Selection Principles
Understanding the Four Classes of Surfactants Through Molecular Charge: Application Logic of Anionic, Cationic, Amphoteric and Zwitterionic, and Nonionic Surfactants in Personal Care and Home Care
Mechanistic Analysis of Topical Glutathione in Skincare: Cellular Redox Regulation, Skin Delivery Challenges, and SLN-Based Delivery Strategies
Antioxidant Mechanisms, Stability, and Delivery Strategies of Resveratrol in Skincare Research
Antioxidant Mechanisms of Ferulic Acid in Skincare, Vitamin C/E Synergy, and Stable Delivery Applications
Mechanism of Action of Tranexamic Acid in Pigmentation Care: From the Plasmin System to Regulation of Inflammation-Driven Pro-Melanogenic Signaling
Moisturizing Mechanisms of Tremella fuciformis Polysaccharides: From Polysaccharide Structure and Hydration Rheology to Dynamic Film Formation on the Skin Surface
The Logic of Biomimetic Peptide Action in Skin: Sequence and Conformation, Skin Delivery, Stability, and Target Matching
How Coenzyme Q10 Acts on the Skin: Mitochondrial Electron Transfer, Antioxidant Protection of Membrane Lipids, and Lipid-Carrier Delivery
Citations of This Product
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