93422

Triton^™ X-114

• Synonym(s): (1,1,3,3-Tetramethylbutyl)phenyl-polyethylene glycol, Polyethylene glycol tert-octylphenyl ether
• Linear Formula: (C₂H₄O)n C₁₄H₂₂O, n = 7 or 8
• CAS Number: 9036-19-5
• Beilstein: 2315025
• MDL number: MFCD00128254
• UNSPSC Code: 12161900
• PubChem Substance ID: 57653556
• NACRES: NA.21

Properties

• description: non-ionic
• Quality Level: 200
• form: liquid
• mol wt: average mol wt 537
• impurities: ≤0.001% peroxides (as H₂O₂); ≤1% water
• ign. residue: ≤0.2%
• refractive index: n20/D 1.488 (lit.); n20/D 1.495
• CMC: 0.2 mM (20-25°C)
• transition temp: pour point ~−9 °C; cloud point 23 °C
• density: 1.052 g/mL at 20 °C; 1.058 g/mL at 25 °C (lit.)
• anion traces: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤15 mg/kg; K: ≤500 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤500 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• HLB: 12.4
• SMILES string: CC(C)(C)CC(C)(C)c1ccc(OCCOCCOCCOCCOCCOCCOCCO)cc1
• InChI: 1S/C28H50O8/c1-27(2,3)24-28(4,5)25-6-8-26(9-7-25)36-23-22-35-21-20-34-19-18-33-17-16-32-15-14-31-13-12-30-11-10-29/h6-9,29H,10-24H2,1-5H3
• InChI key: HNLXNOZHXNSSPN-UHFFFAOYSA-N

Description

General description

Triton^™ X-114 is a nonionic detergent. It is a good detergent for solubilizing membranes having reversible phase-separation property useful for the separation of intrinsic membrane proteins. Solution of Triton^™ X-114 is homogeneous at 0°C but phase separation into aqueous phase and a detergent phase occurs above 20°C. Phase separation of proteins in solutions of Triton^™ X-114 has been investigated. This octylphenol ethoxylate is compatible with anionic, cationic, and other nonionic surfactants and chemically stable in most acidic & alkaline solutions.

Application

Triton^™ X-114 has been used:

• In phase separation of integral membrane proteins
• In the purification of bacterial inclusion bodies
• To study the clouding phenomenon in promethazine hydrochloride, an amphiphilic phenothiazine drug
• To partition conditioned media into insoluble and soluble phases before Western blotting
• For solubilization of phosphatidylinositol 4-phosphate 5-kinase from bovine brain

Legal Information

Triton is a trademark of The Dow Chemical Company or an affiliated company of Dow

Safety Information

• Pictograms: GHS05,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H302 - H315 - H318 - H410
• Precautionary Statements: P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 483.8 °F
• Flash Point(C): 251 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves