Polyoxyethylene stearate

聚乙二醇硬脂酸酯

Also known as: Polyethylene glycol monostearate, PEG monostearate, Poly(oxy-1,2-ethanediyl), α-(1-oxooctadecyl)-ω-hydroxy-, Myrj 45, Myrj 58, Myrj 59, Myrj (TM) 45, Myrj (TM) 53, Myrj (TM) 59, PEG 200 stearate, Polyethylene Glycol Monostearate N-2, α-(1-oxooctadecyl)-ω-hydroxy-poly(oxy-1,2-ethanediyl)

Polyoxyethylene stearate (CAS 9004-99-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C20H40O3 and a molecular weight of 328.530 g/mol. It is also known as Polyethylene glycol monostearate, PEG monostearate and Poly(oxy-1,2-ethanediyl), α-(1-oxooctadecyl)-ω-hydroxy-. Key properties include a melting point of 47ºC, a boiling point of 438.4±18.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 164.6±14.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

9004-99-3

Jingsj CID

J-21486-1

Molecular Formula

C₂₀H₄₀O₃

Chinese Name

聚乙二醇硬脂酸酯

Molecular Weight

328.530 g/mol

Category

Solvents

Last updated

8/21/2026