Category:
Prophylactic Biological Products
CAS NO:
624-18-0
Standard:
In-house Standards,
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P-Phenylenediamine Dihydrochloride (PPD-2HCl) is a stabilized derivative of PPD, primarily synthesized via the hydrochlorination of 1,4-diaminobenzene. It serves as a critical intermediate in dye manufacturing with enhanced solubility compared to its free base form. The chemical formula is C6H10Cl2N2, and it carries CAS No. 615-97-8.
Strictly limit dermal exposure due to high sensitization potential. Store in cool, dry, well-ventilated areas away from oxidizers. Personal protective equipment including gloves and respirators is mandatory during handling to prevent respiratory irritation and allergic reactions.