3402420020
- Organic surface-active agents (other than soap); surface-active preparations, washing preparations (including auxiliary washing preparations) and cleaning preparations, whether or not containing soap, other than those of heading 3401
- Other organic surface-active agents, whether or not put up for retail sale
- Non-ionic
- Surfactant containing 1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyne-1,4-diyl ether, polymerised with oxirane, methyl terminated