CAS Registry Number

CAS 90-43-7 — 2-Hydroxybiphenyl (2-Phenylphenol)

2-Hydroxybiphenyl, also known as 2-Phenylphenol, is a phenolic compound used as a fungicide, bactericide, and preservative in industrial and agricultural applications. It is a white to pale yellow crystalline solid with a molecular formula of C12H10O, a molecular weight of 170.21 g/mol, and a CAS number of 90-43-7. It is stable at ambient storage conditions and classified as a hazardous substance with a signal word of Danger. Molekula supplies 2-Hydroxybiphenyl from research to bulk quantities with full documentation and ISO 9001:2015 traceability.