2,4-Dihydroxy-Benzophenone
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Post Date:
Jan 27,2025
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Expiry Date:
Jan 27,2026
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Detailed Description:
Cas No. :131-56-6
Specs:Content≥99%
【Specification】:Appearance Yellowish crystalline powder
Content ≥99%
Melting point 143～146℃
Loss on drying ≤0.5%
Light Transmittance 290nm≥630
【Characteristics and Uses】:This product is a light stabilizer agent, applicable to polyo-lefine, poyvinyl chlornamee, polystyrene etc. and as the intermediate of UV-absorbing agents as well.
【Package】:packed in cardboard drum lined with plastic bags with the net capacity of 25kg per drum.
【Precaution】: No toxicity; kept away from moisture and fire in transportation; stored and transported as common chemicals , with good stability.
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CAS Registry Number:
131-56-6
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Synonyms:
;Benzoresorcinol;4-benzoylresorcinol;BP-1;UV-0;Benzophenone-1;Ultraviolet absorber UV-0;2,4-Dihydroxy Benzophenone;Ultraviolet absorbent UV-0;2,4-Dihydroxybenzophenone(Benzophenone-1);(2,4-dihydroxyphenyl)phenyl-methanone;Resbenzophenone;FENTAUNIV 0;
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Molecular Formula:
C13H10O3
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Molecular Weight:
214.2167
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Molecular Structure:
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Hazard Symbols:
Xi:Irritant;
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Risk Codes:
R36/37/38:;
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Safety Description:
S26:;
S37/39:;
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