274348

TWEEN^® 20

average M_n ~1,228

• Synonym(s): Polyethylene glycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate
• CAS Number: 9005-64-5
• MDL number: MFCD00165986
• UNSPSC Code: 12161900

Properties

• description: non-ionic
• form: viscous liquid
• mol wt: ~1228; average M_n ~1,228
• technique(s): ELISA: suitable; PCR: suitable; blocking: suitable; cell culture | mammalian: suitable; immunohistochemistry: suitable; protein purification: suitable
• refractive index: n20/D 1.468 (lit.)
• density: 1.095 g/mL at 25 °C (lit.)
• HLB: 16
• SMILES string: CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO
• InChI: 1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3
• InChI key: HMFKFHLTUCJZJO-UHFFFAOYSA-N

Description

Application

Non-ionic detergent

Legal Information

TWEEN is a registered trademark of Croda International PLC

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves