C15H14O5
274.27 g/mol
Industrial ChemicalWarning
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
CAS131-54-4EC205-027-3
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
ultraviolet light absorber
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone is a benzophenone derivative used primarily as an ultraviolet light absorber. It absorbs both UVA and UVB radiation, helping to protect materials and products from photodegradation.
ultraviolet light absorberUVA/UVB absorber for industrial materials
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 0.83
Dioxybenzone
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pharmaceutical raw material
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pharmaceutical intermediate
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flavor and fragrance ingredient
SimilarStructure SimilarSimilarity 0.74
Oxybenzone
CAS131-57-7
UV absorber and sunscreen agent
ReferenceSame Category
Benzophenone-2
CAS131-55-5
ultraviolet light absorber in cosmetics and plastics
ReferenceSame Category
Benzoresorcinol
CAS131-56-6
Ultraviolet light absorber and stabilizer
ReferenceSame Category
2-methylbenzophenone
CAS131-58-8
Photoinitiator in polymerization processes
ReferenceSame Category
Potassium hydroxide
CAS1310-58-3
used in soaps, drain cleaners, electroplating
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone (CAS 131-54-4) 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
bis(2-hydroxy-4-methoxyphenyl)methanone
InChIKey
SODJJEXAWOSSON-UHFFFAOYSA-N
SMILES
COC1=CC(=C(C=C1)C(=O)C2=C(C=C(C=C2)OC)O)O
Synonyms (18)
- 4,2'-dihydroxybenzophenone
- BENZOPHENONE-6 [MART.]
- Benzophenone-6
- Caswell No. 353C
- Cyasorb UV 12
- HELISORB 11
- Uvinul D 49
Sourcing 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone?
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