BEO (Butynediol ethoxylate)  (C₈H₁₄O₄)

 

CAS No.1606-85-5

Appearance: Clear yellowish to red brown liquid

Assay:≥98%

Density g/cm3 (20℃): 1.11~1.16

PH:  4.0~7.0

Refractive Index(20℃): 1.4740~1.4840

Application: Lasting brightener, weak leveling agent for nickel plating