Formula |
CAS |
C20H22O3 |
70356-09-1 |
CAS: Chemical Abstract Service Registry Number
Background
4-tert-Butyl-4'-methoxy-dibenzoylmethane is an ultraviolet A absorbing
agent.
Synonyms
1-4-(1,1-Dimethylethyl)phenyl-3-(4-methoxypheny l)-1,3-propanedione
4-t-Butyl-4'-methoxy-dibenzoyl-methane
4-tert-Butyl-4'-methoxy-dibenzoylmethane
Avobenzone
Butyl Methoxydibenzoylmethane
Parsol 1789
Uses
Cosmetics
Lipsticks and lip balms
Moisturizers
Nail polish
Shampoos and other hair care products
Sunscreens
Cross-Reactions
Unusual Reactions
Photoallergic dermatitis
References
1.
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English,
J.S., I.R. White, and E. Cronin, Sensitivity to sunscreens.
Contact Dermatitis, 1987. 17(3): p. 159-62.
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2.
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Motley,
R.J. and A.J. Reynolds, Photocontact dermatitis due to
isopropyl and butyl methoxy dibenzoylmethanes (Eusolex 8020 and Parsol
1789). Contact Dermatitis, 1989. 21(2): p. 109-10.
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3.
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Dromgoole,
S.H. and H.I. Maibach, Sunscreening agent intolerance:
contact and photocontact sensitization and contact urticaria. Journal
of the American Academy of Dermatology, 1990. 22(6 Pt 1): p. 1068-78.
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4.
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Crowe,
M.J., S.L. Banks, and J.D. Guin, Photoallergic and allergic
contact dermatitis to butyl-methoxydibenzoylmethane. American Journal
of Contact Dermatitis, 1992. 3(1): p. 33-34.
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19-06-2011
(JRM) - www.huidziekten.nl
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