436240

BRIJ^® O20

average M_n ~1,150

• Synonyme(s) : Polyoxyethylene (20) oleyl ether
• Formule linéaire : C₁₈H₃₅(OCH₂CH₂)_nOH, n~20
• CAS Number: 9004-98-2
• Poids moléculaire : 1149.53
• Numéro MDL: MFCD00074369
• Code UNSPSC : 12162002
• Nomenclature NACRES : NA.23

Propriétés

• Description: non-ionic
• Niveau de qualité: 200
• Poids mol.: average M_n ~1,150
• Technique(s): cell culture | mammalian: suitable; protein quantification: suitable
• Pf: 25-30 °C (lit.)
• HLB: 15
• Chaîne SMILES: O(CCO)CCCCCCCC\C=C/CCCCCCCC
• InChI: 1S/C20H40O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-22-20-18-21/h9-10,21H,2-8,11-20H2,1H3/b10-9-
• Clé InChI: KWVPFECTOKLOBL-KTKRTIGZSA-N

Description

Description générale

Brij^® O20 is a non-ionic surfactant that has an 18 carbon tail with a single double bond and the head contains 20 ethylene oxide moieties. It is polyethoxylated fatty alcohol that is hydrophilic in nature.

Application

Brij^® O20 has been used:

• as a detergent in medium A to prepare single detergent micelle aggregates
• along with phosphate buffer saline (PBS) solution as the receptor solution for terbinafine (TBF) for in vitro permeation studies of TBF-free base in porcine skin
• as a detergent to isolate detergent-resistant membranes from the mouse brain and to determine the distribution of major mammalian brain gangliosides, GM1, GD1a, GD1b and GT1b

Informations légales

Brij is a registered trademark of Croda International PLC

Informations sur la sécurité

• Pictogrammes: GHS07,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H315,H411
• Conseils de prudence: P264 - P273 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Classification des risques: Aquatic Chronic 2 - Skin Irrit. 2
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): >464.0 °F - Equilibrium method
• Point d'éclair (°C): > 240 °C - Equilibrium method
• Équipement de protection individuelle: Eyeshields, Gloves, type ABEK (EN14387) respirator filter