2,4,7,9-Tetramethyl-5-decyne-4,7-diol

• CAT Number: R053761
• CAS Number: 126-86-3
• Molecular Formula: C14H26O2
• Molecular Weight: 226.36
• Purity: ≥95%
• Synonyms: 1,4-Diisobutyl-1,4-dimethylbutynediol; 2,4,7,9-Tetramethyl-5-decyn-4,7-diol; Acetylenol E 00; NSC 5630; Olfine AK 02; Olfine PD 301; Olfine STG-E; PD 30; Surfynol 104; Surfynol 104A; Surfynol 104BC; Surfynol 104E; Surfynol 104H; Surfynol 104PA; Surfy
• Storage: Store at RT
• IUPAC Name: 2,4,7,9-tetramethyldec-5-yne-4,7-diol
• InChI: InChI=1S/C14H26O2/c1-11(2)9-13(5,15)7-8-14(6,16)10-12(3)4/h11-12,15-16H,9-10H2,1-6H3
• InChIKey: LXOFYPKXCSULTL-UHFFFAOYSA-N
• SMILES: CC(C)CC(C)(C#CC(C)(CC(C)C)O)O

2,4,7,9-Tetramethyl-5-decyne-4,7-diol(CAT: R053761) is a unique alkyne diol used widely as a surfactant and wetting agent in both industrial and laboratory settings. With its four methyl groups and two hydroxyl groups positioned around an internal alkyne structure, this compound offers excellent solubility-enhancing and surface-modifying properties. It is commonly applied in coatings, inks, adhesives, and personal care products, where it reduces surface tension and improves spreadability. In research, it is valued for its ability to stabilize emulsions and promote even dispersion in formulations. Its dual hydroxyl groups enable further chemical modifications, making it a flexible component in various formulations and processes.