C14H12O3
228.24 g/mol
Industrial ChemicalWarning
Oxybenzone
CAS131-57-7EC205-031-5
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
UV absorber and sunscreen agent
Oxybenzone is an organic compound from the benzophenone family, appearing as pale-yellow crystals soluble in most organic solvents. It is widely used as a UV absorber and sunscreen agent to protect products and skin from ultraviolet degradation.
UV absorber in sunscreen formulationsUV stabilizer in plastics and toysUV protection additive in furniture finishes
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
SimilarStructure SimilarSimilarity 0.74
Benzophenone-6
CAS131-54-4
ultraviolet light absorber
SimilarStructure SimilarSimilarity 0.74
Dioxybenzone
CAS131-53-3
pharmaceutical raw material
ReferenceSame Category
2-methylbenzophenone
CAS131-58-8
Photoinitiator in polymerization processes
ReferenceSame Category
Potassium hydroxide
CAS1310-58-3
used in soaps, drain cleaners, electroplating
ReferenceSame Category
Lithium hydroxide
CAS1310-65-2
Battery manufacturing chemical
ReferenceSame Category
Lithium hydroxide monohydrate
CAS1310-66-3
Battery manufacturing and photographic processing
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
H411Toxic to aquatic life with long lasting effects
H361Suspected of damaging fertility or the unborn child
H410Very toxic to aquatic life with long lasting effects
H317May cause an allergic skin reaction
Customs Tariff Classification
The international HS code for Oxybenzone (CAS 131-57-7) is 2914.50.
HS code (international, 6-digit)
2914.50
EU CN code (8-digit)
2914 50 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2-hydroxy-4-methoxyphenyl)-phenylmethanone
InChIKey
DXGLGDHPHMLXJC-UHFFFAOYSA-N
SMILES
COC1=CC(=C(C=C1)C(=O)C2=CC=CC=C2)O
Synonyms (59)
- Oxibenzona [INN-Spanish]
- Oxybenzone, United States Pharmacopeia (USP)
- Oxybenzonum [INN-Latin]
- 2-Benzoyl-5-methoxyphenol
- 2-hydroxy-4-methoxybenzone
- AE-848/01549044
- Advastab 45
- Anuvex
- Bebak Baby Sun
- Benzophenone-3
- Chimassorb 90
- Cyasorb UV 9
- Cyasorb UV 9 Light Absorber
- DuraScreen (Salt/Mix)
- Escalol 567
- Eusolex-4360
- HMBP cpd
- KAHSCREEN BZ-3
- Neo heliopan BB
- OXYBENZONE [MART.]
- Ongrostab HMB
- Oxibenzona
- Oxibenzonum
- Oxybenzon
- Oxybenzone (Standard)
- Oxybenzonum
- Pharmakon1600-01500451
- PreSun 15 (Salt/Mix)
- Solaquin (Salt/Mix)
- Spectra-sorb UV 9
- Sunscreen UV-15
- Syntase 62
- Tinosorb b 3
- UF 3
- UV 9
- Usaf cy-9
- Uvinul 40
- Uvinul 9
- Uvinul M40
- Uvistat 24
- Viosorb 110
- oxybenzone
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