Tween 80

Cas No. :9005-65-6

Product name	Tween 80
English name	Tween(R) 80
Alias	Polyoxyethylene sorbitan monooleate; Emulsifier T80; Tween 81; Emulsifier T-81; Polysorbate 80; Tween -80; Tween 80
CASE RN	9005-65-6
EINECS number	500-019-9
Molecular formula	C₁₈₅H₃₆₈O₈₆
Molecular weight	3968.84981999996
Security terms	S24/25 ;
Physical and chemical properties	Light yellow to amber oily viscous liquid. The relative density (25/4 °C) is 1.06-1.10, and the refractive index is 1.4756. Viscosity 0.4-0.7Pa·s (25°C), flash point 10°C. Soluble in water, soluble in ethanol, vegetable oil, ethyl acetate, methanol, toluene insoluble in mineral oil. It becomes gummy at low temperatures and recovers after heating. It has a special smell and a slightly bitter taste.
Uses	Used as emulsifier, wetting agent, penetrant, diffusion agent, etc., also used as a component of woolen and viscose cord oil opening agent. It is used as an emulsifier in the production of polyurethane foam. The food industry is used as an ice cream emulsifier with an amount of 0.1% butter, and the general amount of oil is about 1%.

CAS Registry Number:
9005-65-6
Synonyms:
;Polyoxyethylenesorbitan monooleate;Sorbitan monooleate ethoxylate;Tween-80;Emulsifier T-80;Tween-81;Emulsifier T-81;Tween 81;3,6-anhydro-2,4,5-tris-O-(2-hydroxyethyl)-1-O-{2-[(9E)-octadec-9-enoyloxy]ethyl}hexitol;2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[1-[3,4-bis[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]tetrahydrofuran-2-yl]-2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[(E)-nonadec-10-enyl]peroxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol;Tween 80;
Molecular Formula:
C₁₈₅H₃₆₈O₈₆
Molecular Weight:
3968.84981999996
Molecular Structure:
Safety Description:
S24/25:;