PX1289F
TWEEN® 80
Synonym(s):
Polyoxyethylene Sorbitan Monooleate, Polyoxyethylene, POE (20) sorbitan monooleate, Polyethylene glycol sorbitan monooleate, Polyoxyethylenesorbitan monooleate, Polysorbate 80
InChI
1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+
SMILES string
CCCCCCCC/C=C/CCCCCCCC(=O)OCCOCC(C1C(CC(O1)OCCO)OCCO)OCCO
InChI key
RGPBUVUVZKQNHD-MDZDMXLPSA-N
vapor pressure
<1.33 hPa
form
liquid
pH
5-7 (20 °C, 50 g/L in H2O)
bp
>100 °C/1013 hPa
transition temp
flash point >149 °C
shipped in
ambient
storage temp.
room temp
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Analysis Note
Color: Yellow
Form: Clear liquid
Infrared Spectrum: Conforms to standard
Saponification value: 45-55
Legal Information
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
>235.4 °F - closed cup
flash_point_c
> 113 °C - closed cup
Regulatory Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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