Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

822184 Tween® 20

Tween® 20 for synthesis. CAS 9005-64-5, pH 6 - 8 (50 g/l, H₂O, 20 °C).

Tween® 20 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 9005-64-5 EC Number: 500-018-3 Molar Mass: 1228 g/mol Hill Formula: C₅₈H₁₁₄O₂₆
822184
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
9005-64-5500-018-3C₅₈H₁₁₄O₂₆1228 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8.22184.0500 Plastic bottle 500 ml
8.22184.1000 Plastic bottle 1 l
8.22184.2500 Plastic bottle 2.5 l
Description
Catalogue Number822184
References
Product Information
CAS number9005-64-5
EC number500-018-3
Hill FormulaC₅₈H₁₁₄O₂₆
Molar Mass1228 g/mol
HS Code3402 42 00
Quality LevelMQ200
Applications
ApplicationTween® 20 for synthesis. CAS 9005-64-5, pH 6 - 8 (50 g/l, H₂O, 20 °C).
Biological Information
Physicochemical Information
Boiling point>100 °C
Density1.1 g/cm3 (25 °C)
Flash point275 °C
Melting Point98.9 °C
pH value6 - 8 (50 g/l, H₂O, 20 °C)
Vapor pressure<1.4 hPa (20 °C)
Solubility<0.2 mg/l soluble
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 38900 mg/kg
Safety Information according to GHS
RTECSTR7400000
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Color according to color reference solution Ph.Eur.not more intensely colored than Y2
Density (d 20 °C/ 4 °C)1.095 - 1.105
Identity (IR)passes test
Hydroxyl value96 - 108
Saponification value40 - 50
Acid value≤ 2.0
Water (K. F.)≤ 3.0 %
Sulfated ash≤ 0.25 %
Peroxide value≤ 5
Ethylene oxide (GC, weight%)≤ 1 ppm
1,4 Dioxane (GC, weight%)≤ 10 ppm
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Global Trade Item Number
Catalogue Number GTIN
8.22184.0500 04022536485645
8.22184.1000 04022536485652
8.22184.2500 04022536685243

Related Products & Applications

Alternative Products

Catalogue Number Description
822187 Tween® 80

Related Products

Catalogue Number Description
822187 Tween® 80

Accessories (Secondary)

Catalogue Number Description
110582 Sodium chloride peptone broth (buffered)

Related Products By: Brand Facete

Tween®

Categories

Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Heterocycles > Heterocycles with 5-membered Rings > Di- and Tetrahydrofurans, Butyrolactones
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Heterocycles > Heterocycles with 5-membered Rings > Di- and Tetrahydrofurans, Butyrolactones
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Monoesters with Other Functional Groups
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Heterocycles > Heterocycles with 5-membered Rings > Di- and Tetrahydrofurans, Butyrolactones
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Monoesters with Other Functional Groups
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Ethers > Hydroxyethers > Glycol Ethers
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Ethers > Hydroxyethers > Glycol Ethers
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Ethers > Hydroxyethers > Glycol Ethers
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Monoesters with Other Functional Groups