Pharmaceutical Materials

CAS Number: 120-32-1

Molecular Formula: C13H11ClO

Molecular Weight: 218.68 g/mol

Appearance: White to yellowish crystalline powder

Usage: Widely used as a broad-spectrum fungicide and antibacterial agent in hospitals, homes, and personal care products.

 

Aspect	Details
Name	Clorofene
Common Synonyms	Chlorophene; 2.2′-Methylenebis(4-chlorophenol); Dichlorodiphenylmethane-4.4′-diol (misleading, but sometimes referenced in legacy contexts); Bis(4-chlorophenyl)methane-2.2′-diol (structurally inaccurate, simplified as common reference)
Correct Structural Clarification	While the name “Clorofene” is colloquially used, its precise structure is often associated with 2.2′-methylenebis(4-chlorophenol), a bisphenol derivative with two 4-chlorophenol units linked by a methylene bridge.
CAS No.	120-32-1 (for 2.2′-Methylenebis(4-chlorophenol))
Molecular Formula	C₁₃H₁₀Cl₂O₂
Molecular Weight	269.12 g/mol
Physical Properties	Appearance: White to off-white crystalline powder Melting Point: 114-116 °C Solubility: Poorly soluble in water; soluble in organic solvents like ethanol and acetone
Chemical Properties	Acts as a potent antimicrobial agent due to its chlorinated phenolic structure, disrupting microbial cell membranes.
Applications	Used in disinfectants, antiseptics, and preservatives Employed in personal care products (e.g., soaps, creams) and industrial cleaning agents
Safety Information	Handle with gloves and eye protection; avoid ingestion and inhalation Store in a cool, dry place, away from strong oxidizers

Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.

If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.