Definition
US FDA substance register · UNII X958PZJ9ON · registered name PEG-20 SORBITAN ISOSTEARATE · polymer
1,4-Anhydro-D-glucitol, monoisooctadecanoate, poly(oxy-1,2-ethanediyl) derivatives (2 mol EO average molar ratio)
Cosmetic roles
Safety & regulatory references
Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
Reviewed by CIR: Final Report: Safety Assessment of Polysorbates as Used in Cosmetics
Reviewed by CIR: Final Report on the Safety Assessment of PEG-20 Sorbitan Cocoate; PEG-40 Sorbitan Diisostearate; PEG-2, -5, and -20 Sorbitan Isostearate; PEG-40 and -75 Sorbitan Lanolate; PEG-10, -40, -44, -75, and -80 Sorbitan Laurate; PEG-3, and -6 Sorbitan Oleate, PEG-80 Sorbitan Palmitate; PEG-40 Sorbitan Perisostearate; PEG-40 Sorbitan Peroleate; PEG-3, -6, -40, and -60 Sorbitan Stearate; PEG-20, -30, -40, and -60 Sorbitan Tetraoleate; PEG-60 Sorbitan Tetrastearate; PEG-20 and -160 Sorbitantriisostearate; PEG-18 Sorbitan Trioleate; PEG-40, -50 Sorbitol Hexaoleate; PEG-30 Sorbitol Tetraoleate Laurate; and PEG-60 Tetrastearate--Addendum to the Final Report on the Safety Assessment of Polysorbates
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name イソステアリン酸ＰＥＧ－２０ソルビタン: 本品は、イソステアリン酸（＊）とソルビトールのポリエチレングリコールエーテルとのエステルであり、酸化エチレンの平均重合度は20である。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 66794-58-9
- DTXSIDUS EPA chemical ID
- DTXSID201041679
What products actually use it for
What the 5 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Emulsifier3
- Surfactant (surface active agent)2
Source: US EPA CompTox dashboard
Linked databases 11
- Australian Industrial Chemicals Inventory (AICIS)
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2 3 4
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary 2 3
- MFDS (Korea) cosmetic ingredient register 2
- US Cosmetic Ingredient Review (CIR) 2 3 4 5 6 7 8 9
- US EPA CompTox dashboard
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)