Phthalic Anhydride
Phthalic Anhydride
Also known as: phthalic-anhydride
PHT
4/10
Concern level
Moderate concern
Phthalic Anhydride is a chemical compound used as a hardener in resins and coatings, with potential irritant effects.
Chemical Properties
Molecular Weight
148.11 g/molTypical Concentration
0.10% - 1.00%CAS Number: 85-44-9
Skin Type Compatibility
dry skin3/10
oily skin4/10
sensitive skin2/10
acne prone3/10
mature skin3/10
normal skin3/10
Interactions
incompatible with: Avoid with strong acids
Risks & Warnings
Known skin irritant; avoid contact with sensitive skin.
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