Polysorbate 40

Catalog Number	ACM9005667-1
CAS	9005-66-7
Description	Acts as non-ionic solubilizer, surfactant, emulsifier, co-solvent and wetting agent.
Synonyms	Tween 40
IUPAC Name	2-[(2R)-2-[(2R,3R,4R)-3,4-Bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl dodecanoate
Molecular Weight	522.7
Molecular Formula	C26H50O10
Canonical SMILES	CCCCCCCCCCCC(=O)OCCOCC(C1C(C(CO1)OCCO)OCCO)OCCO
InChI	InChI=1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3/t22-,23-,25-,26-/m1/s1
InChI Key	HMFKFHLTUCJZJO-OQUNMALSSA-N
Solubility	Water-soluble
Appearance	Yellow viscous liquid to gel
Application	Skin care products, cleansing products, hair care products
Storage	Store light-protected at a cool and dry place
Complexity	507
Covalently-Bonded Unit Count	1
Defined Atom Stereocenter Count	4
Exact Mass	522.34039779
Heavy Atom Count	36
Hydrogen Bond Acceptor Count	10
Hydrogen Bond Donor Count	3
Isomeric SMILES	CCCCCCCCCCCC(=O)OCCOC[C@H]([C@@H]1[C@@H]([C@@H](CO1)OCCO)OCCO)OCCO
Monoisotopic Mass	522.34039779
Physical State	Liquid
Rotatable Bond Count	26
Topological Polar Surface Area	133 Ų

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