| Identification | Back Directory | [Name]
Polyoxyethylene sorbitan monopalmitate | [CAS]
9005-66-7 | [Synonyms]
crill7
crillet2
durfax60
TWEEN 40
emsorb6910
TWEEN NO 40
TWEEN(R) 40
Tween\(rg 40
Tween 40 1LT
Tween 40
radiasurf7145
POLYSORBATE 40
EmulsifierT-40
emulsifier(t40)
glycospersep-20
POLYSORBATE40,NF
Tween-40(Tween40)
nissannonionpt-221
Polysorbate 40 (2 g)
Tween 40, extra pure
Tween40=Polysorbate40
TWEEN # 40, 60, 80, 85
POLYSORBATE 40 extrapure
PEG-80 SORBITAN PALMITATE
TWEEN(R) 40 400-650 MPA.S
sorbimacrogolpalmitate300
Polysorbate 40 (2 g) (AS)
sorbitanpolyethoxymonopalmitate
ethoxylatedsorbitanmonopalmitate
POLYOXYETHYLENESORBITAN MONOPALMITAT
polyoxyethylene sorbitan mononalmitate
POLYOXYETHYLENE SORBITAN MONOPALMITATE
polyethyleneglycolsorbitanmonopalmitate
polyoxyethylene sorbitan monoopalmitate
polyoxyethylene(20)sorbitan monoopalmitate
POLYOXYETHYLENE (20) SORBITAN MONOPALMITATE
sorbitan,monopalmitatepolyoxyethylenederiv.
sorbitanmonopalmitatepolyethyleneglycolether
sorbitan,monopalmitate,polyoxyethylenederivs
Sorbitanmonopalmitat, ethoxiliert, EO 20 mol
POLYOXYETHYLENE GLYCOL SORBITAN MONOPALMITATE
polyethyleneglycol-sorbitanmonopalmitateadduct
POLYOXYETHYLENESORBITAN MONOPALMITATE*TW EEN 40
Tween 40 (=Polyoxyethylene Sorbitan Monopalmitate)
Polyoxyethylene sorbitan MonopalMitate.Polysorbate 40
sorbitan,monohexadecanoate,poly(oxy-1,2-ethanediyl)derivs
Sorbitan,monohexadecanoate,poly(oxy-1,2-ethanediyl)derivs.
Tween 40 (=Polyoxyethylene Sorbitan Monopalmitate) [for Biochemical Research]
Polyethylene glycol sorbitan monopalmitate, Polyoxyethylene sorbitanmonopalmitate
Polyoxyethylene (20) sorbitan monopalmitate, Polyoxyethylenesorbitan monopalmitate, TWEEN(R) 40 | [Molecular Formula]
C22H42O6.(C2H4O)n | [MDL Number]
MFCD00165345 | [MOL File]
9005-66-7.mol | [Molecular Weight]
338.265 |
| Chemical Properties | Back Directory | [Appearance]
Yellow to amber liquid | [Melting point ]
0.1 °C
| [Boiling point ]
797.89°C (rough estimate) | [density ]
1.083 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.47(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
Store at RT. | [solubility ]
Miscible with water, with anhydrous ethanol, with ethyl acetate and with methanol, practically insoluble in fatty oils and in liquid paraffin. | [form ]
viscous liquid
| [color ]
Light yellow to Yellow to Orange | [Specific Gravity]
1.090 (25/4℃) | [Water Solubility ]
100 g/L | [Hydrophilic-Lipophilic Balance (HLB)]
15.6 | [Uses]
polysorbate 40 is an emulsifier and stabilizer of essential oils in water. It is also a detergent and employed in a variety of cleansing and moisturizing preparations. | [EPA Substance Registry System]
Sorbitan, monohexadecanoate, poly(oxy-1,2-ethanediyl) derivs.(9005-66-7) |
| Hazard Information | Back Directory | [Chemical Properties]
Yellow to amber liquid | [Definition]
ChEBI: A polymer composed of PEG-ylated sorbitan, where the total number of poly(ethylene glycol) units is 20 (w + x + y + z = 20) and a single terminal is capped by a palmitoyl group. | [Brand name]
Tween 40 (ICI Americas). | [General Description]
Polyoxyethylenesorbitan monopalmitate, or TWEEN 40, is a non-ionic detergent. |
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