P5884

Brij^® 58

average M_n ~1124

• Synonyme(s) : Polyethylene glycol hexadecyl ether, Polyoxyethylene (20) cetyl ether
• Formule linéaire : HO(CH₂CH₂O)₂₀C₁₆H₃₃
• Numéro CAS: 9004-95-9
• UNSPSC Code: 12161900
• NACRES: NA.25
• PubChem Substance ID: 24898715
• MDL number: MFCD00080892
• Beilstein/REAXYS Number: 1899885

Propriétés

• description: non-ionic
• Quality Segment: 200
• form: solid
• mol wt: micellar avg mol wt 79,000, average M_n ~1124
• aggregation number: 70
• technique(s): protein quantification: suitable
• CMC: 0.08 mM (20-25°C)
• mp: ~38 °C
• transition temp: cloud point >100 °C
• HLB: 16
• SMILES string: CCCCCCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
• InChI: 1S/C56H114O21/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-17-58-19-21-60-23-25-62-27-29-64-31-33-66-35-37-68-39-41-70-43-45-72-47-49-74-51-53-76-55-56-77-54-52-75-50-48-73-46-44-71-42-40-69-38-36-67-34-32-65-30-28-63-26-24-61-22-20-59-18-16-57/h57H,2-56H2,1H3
• InChI key: NLMKTBGFQGKQEV-UHFFFAOYSA-N

Description

General description

Brij 58 is a nonionic surfactant or detergent for protein extraction and permeabilization of cells. It may be used in the preparation of yeast spheroplasts.

Application

Polyethylene glycol hexadecyl ether, or Brij 58, has been used in a study to assess properties of gemini-conventional surfactant mixtures and their effects on solubilization of polycyclic aromatic hydrocarbons. It has also been used in a study to investigate RNase-sensitive constraint of bacterial nucleoid structure.

Legal Information

Brij is a registered trademark of Croda International PLC

Informations sur la sécurité

• pictograms: GHS09
• hcodes: H411
• pcodes: P273 - P391 - P501
• Hazard Classifications: Aquatic Chronic 2
• Classe de stockage: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: 302.0 °F - closed cup
• flash_point_c: 150 °C - closed cup
• ppe: Eyeshields, Gloves, type N95 (US)