Tween 60

• Catalog Number: ACM9005678
• Product Name: Tween 60
• CAS: 9005-67-8
• Category: Non-ionic Surfactants
• Description: Tween 60, also known as polysorbate 60, polyoxyethylene sorbitan monostearate, its molecular formula is C64H126O26. In general, it is a lemon-colored to orange oily liquid or semi-gel, with a slight special odor and a slightly bitter taste. Tween 60 is soluble in water, aniline, ethyl acetate and toluene, but insoluble in mineral oil and vegetable oil. Tween 60 has excellent emulsifying properties, and has the functions of wetting, foaming, and diffusion, and is widely used in textiles, medicine, water-based coatings and other industries.
• Synonyms: Polyoxyethylene-60-sorbitan monostearate
• IUPAC Name: [(2R)-2-[(2R,3R,4S)-3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-hydroxyethyl] dodecanoate
• Molecular Weight: 1311.70
• Molecular Formula: C64H126O26
• InChI: InChI=1S/C22H42O8/c1-2-3-4-5-6-7-8-9-10-11-20(26)29-16-18(25)21-22(28-15-13-24)19(17-30-21)27-14-12-23/h18-19,21-25H,2-17H2,1H3/t18-,19+,21-,22-/m1/s1
• InChI Key: CRBBOOXGHMTWOC-NPDDRXJXSA-N
• Boiling Point: 90.4 °C
• Melting Point: 45-50 °C
• Flash Point: >149 °C
• Density: 1.044 g/mL at 25 °C (lit.)
• Appearance: Tan paste
• Assay: 99%min
• Complexity: 420
• EC Number: N/A
• Exact Mass: 434.28796829
• Formal Charge: 0
• Heavy Atom Count: 30
• Hydrogen Bond Acceptor Count: 8
• Hydrogen Bond Donor Count: 3
• Isomeric SMILES: CCCCCCCCCCCC(=O)OC[C@H]([C@@H]1[C@@H]([C@H](CO1)OCCO)OCCO)O
• Monoisotopic Mass: 434.28796829
• Packaging: 1 kgs/drum,25 kgs/drum or as your requirements
• Refractive Index: n20/D1.474
• Rotatable Bond Count: 20
• Topological Polar Surface Area: 115 Ų
• Vapor Pressure: <10hPa(20°C)
• XLogP3-AA: 2.8