461180
2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate
average Mn ~380, average Mw ~395
Synonym(s):
2,4,7,9-Tetramethyl-5-decyn-4,7-diol oxyethylene adduct, 2,4,7,9-tetramethyl-5-decyne-4,7-diol, Acetinol EH, Acetylenol EL, Ethoxylated 2,4,7,9-tetramethyl-5-decyn-4,7-diol
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About This Item
mol wt
average Mn ~380, average Mw ~395
refractive index
n20/D 1.465
pH
6-8
surface tension
44.6 dyn/cm, 0.01 wt. % in H2O
bp
>121 °C (lit.)
solubility
carbon tetrachloride, xylene and ethylene glycol: soluble
density
0.982 g/mL at 25 °C
HLB
8
SMILES string
OCCO.CC(C)CC(C)(O)C#CC(C)(O)CC(C)C
InChI
1S/C14H26O2.C2H6O2/c1-11(2)9-13(5,15)7-8-14(6,16)10-12(3)4;3-1-2-4/h11-12,15-16H,9-10H2,1-6H3;3-4H,1-2H2
InChI key
SUHUKEQAOUOUJO-UHFFFAOYSA-N
Application
Reduces surface tension; wetting agent, defoamer, and emulsifier for emulsion polymerization.
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