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No. 1031 - Miljøstyrelsen

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Name of alternative<br />

Neopentylglycol<br />

heptanoate<br />

Isodecylneopentanoate<br />

dimethylsiloxanes in polishes are lipophilic tensides. It is, however, difficult to<br />

assess to what extent the alternatives actually match the properties of the siloxanes.<br />

Advertisements for silicone-free polishes and waxes can be found,<br />

but the reason for mentioning that they are silicone-free is usually technical.<br />

table 2<br />

Identified alternatives to siloxanes in cosmetics from Danish producers and suppliers.<br />

CAS-no for alternative<br />

Alternative to Used in Market situation Price<br />

N/A Dimethicone Conditioners and<br />

leave-on products<br />

60209-82-7 Cyclomethicone Conditioners and<br />

leave-on products.<br />

Perhaps also<br />

shampoos and<br />

cream soaps<br />

Glycol distearate 627-83-8 Cyclomethicone<br />

and dimethicone<br />

in cream soaps.<br />

(do not have exactly<br />

the same<br />

properties)<br />

Different vegetable<br />

oil components<br />

- e.g. dicaprylyl<br />

carbonate<br />

Diethylhexyl carbonate<br />

Hydrogenated<br />

polydecen*<br />

N/A Dimethicone,<br />

cyclomethicone<br />

and other siloxanes.<br />

(do not have<br />

exactly the same<br />

properties)<br />

<strong>No</strong>t sold to Danish<br />

manufacturers<br />

of cosmetics yet<br />

<strong>No</strong>t sold to Danish<br />

manufacturers<br />

of cosmetics yet<br />

Cream soaps Have been used in<br />

Danish products<br />

for the last 2-3<br />

years<br />

Creams and lotions<br />

- do not have<br />

the foam reducing<br />

effect that some<br />

siloxanes have in<br />

creams and lotions<br />

N/A Cyclopentasiloxan Lotions and emulsions<br />

68037-01-4 Cyclomethicone in<br />

composition with<br />

paraffin oils<br />

Can be found in<br />

products in Denmark<br />

The alternative is<br />

already sold to<br />

manufacturers of<br />

cosmetics, but can<br />

so far not be<br />

found in products<br />

sold in Scandinavia<br />

Leave-on products Have been sold in<br />

Denmark the last<br />

two years and can<br />

be found in products<br />

in Denmark<br />

Approximately 100<br />

DKK/kg, compared<br />

to app. 50<br />

DKK/kg for dimethicone<br />

Approximately 100<br />

DKK/kg, compared<br />

to app. 45<br />

DKK/kg for cyclomethicone<br />

Approximately half<br />

price of cyclomethicone<br />

and dimethicone<br />

(20-25<br />

DKK per kg)<br />

Approximately the<br />

same price level<br />

as the siloxanes<br />

Slightly less than<br />

cyclopentasiloxan<br />

<strong>No</strong>t possible to<br />

estimate as it<br />

cannot directly<br />

substitute the<br />

siloxanes<br />

* Is used as alternative to cyclomethicone and paraffin, but do not substitute all properties<br />

N/A CAS <strong>No</strong>. has not been available - the substances are not included in the 1 st update of the inventory<br />

of ingredients used in cosmetic products (INCI 2000)<br />

11

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