Ceteareth

Ceteareth: Chemical structure of ceteareth-n, where n is variable from 2 to 100 and m is 15 or 17

The INCI names ceteareth-n (where n is a number) refer to polyoxyethylene ethers of a mixture of high molecular mass saturated fatty alcohols, mainly cetyl alcohol (m = 15) and stearyl alcohol (m = 17). The number n indicates the average number of ethylene oxide residues in the polyoxyethylene chain.

These compounds are non-ionic surfactants work by attracting both water and oil at the same time, frequently used as emulsifiers in soaps and cosmetics.^[1]

List of ceteareth compounds

Ceteareth-2

Ceteareth-3

Ceteareth-4

Ceteareth-5

Ceteareth-6

Ceteareth-7

Ceteareth-8

Ceteareth-9

Ceteareth-10

Ceteareth-11

Ceteareth-12

Ceteareth-13

Ceteareth-15

Ceteareth-16

Ceteareth-17

Ceteareth-18

Ceteareth-20 (CAS # 68439-49-6)

Ceteareth-22

Ceteareth-23

Ceteareth-25

Ceteareth-27

Ceteareth-28

Ceteareth-29

Ceteareth-30

Ceteareth-33

Ceteareth-34

Ceteareth-40

Ceteareth-50

Ceteareth-55

Ceteareth-60

Ceteareth-80

Ceteareth-100

References

^ "Emulsifying Wax: What is it and how does it work?" (Web). Teach Soap.com. http://www.teachsoap.com/emulsifywax.html. Retrieved 2007-12-02.

Categories:
Ethers
Cosmetics chemicals

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