Pentaethylene glycol monododecyl ether

Pentaethylene glycol monododecyl ether
Names
	Preferred IUPAC name 3,6,9,12,15-Tetraoxaheptacosan-1-ol
	Other names Dodecylpentaglycol; Laureth-5
Identifiers
CAS Number	3055-95-6 ;
3D model (JSmol)	Interactive image;
Abbreviations	C12E5
ChEBI	CHEBI:91323 ;
ChemSpider	17268 ;
ECHA InfoCard	100.019.348
PubChem CID	18281;
UNII	Q9F4A7XYE8 ;
CompTox Dashboard (EPA)	DTXSID1058632 ;
	InChI InChI=1S/C22H46O6/c1-2-3-4-5-6-7-8-9-10-11-13-24-15-17-26-19-21-28-22-20-27-18-16-25-14-12-23/h23H,2-22H2,1H3 Key: LAPRIVJANDLWOK-UHFFFAOYSA-N ; InChI=1/C22H46O6/c1-2-3-4-5-6-7-8-9-10-11-13-24-15-17-26-19-21-28-22-20-27-18-16-25-14-12-23/h23H,2-22H2,1H3 Key: LAPRIVJANDLWOK-UHFFFAOYAV;
	SMILES O(CCO)CCOCCOCCOCCOCCCCCCCCCCCC;
Properties
Chemical formula	C22H46O6
Molar mass	406.59704
Density	0.963 g/mL at 20 °C
	Surface tension:
CMC	7×10−5 M at 25 °C.
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Within chemical compound surfactants, Pentaethylene glycol monododecyl ether (C12E5) is a nonionic surfactant. It is formed by the ethoxylation chemical reaction of dodecanol (lauryl alcohol) to give a material with 5 repeat units of ethylene glycol.

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