416177

Trimethylolpropane ethoxylate

average M_n ~1,014

• Synonym(s): 3 arm PEG, 3 arm PEO, Poly(ethylene oxide), 3-arm, hydroxy terminated, Polyethylene glycol trimethylolpropane ether, Polyethylene glycol trimethylolpropane triether, Trimethylolpropane ethoxylate (20/3 EO/OH), Trimethylolpropane ethoxylate (4.6 EO/OH), Trimethylolpropane ethoxylate (4/15 EO/OH)
• Linear Formula: (C₂H₄O)_n(C₂H₄O)_n(C₂H₄O)_nC₆H₁₄O
• CAS Number: 50586-59-9
• MDL number: MFCD00197947
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• form: liquid
• Quality Level: 200
• mol wt: average M_n ~1,014
• refractive index: n20/D 1.472
• density: 1.1 g/mL at 25 °C
• SMILES string: OCC(CO)(CO)CC.OCCO
• InChI key: ZSBOTBREDQGUMM-UHFFFAOYSA-N

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 444.2 °F - closed cup
• Flash Point(C): 229 °C - closed cup