ChemAbout

ChemAbout is a B2B platform where chemical buyers and suppliers discover each other.

Post a purchase requestList your products (for suppliers)
© 2026 ChemAbout
Compound Index|Demand Board|Insights|Exhibitions|Compliance|Help Center|Privacy Policy|Terms of Service|[email protected]
Home/Compounds/Industrial Chemical/Benzophenone-9
C15H12Na2O11S2
478.4 g/mol
Industrial Chemical

Benzophenone 9

CAS76656-36-5EC278-520-4
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
UV absorber for personal care

Benzophenone 9 is a disodium salt of a sulfonated benzophenone derivative that serves as a UV absorber in personal care products. It functions by absorbing ultraviolet light, thereby protecting the product and skin from UV-induced degradation.

UV absorber in personal care products

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.

Sourcing Benzophenone 9?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→

Related Compounds

SimilarStructure SimilarSimilarity 0.76

Benzophenone-5

CAS6628-37-1

UV filter for personal care

ReferenceSame Category

1-Butylpyrrolidine

CAS767-10-2

Chemical intermediate and research compound

ReferenceSame Category

1-[2,5-Bis(2,2,2-trifluoroethoxy)phenyl]ethan-1-one

CAS76784-40-2

intermediate for agrochemical or pharmaceutical synthesis

ReferenceSame Category

2,2,6,6-tetramethylpiperidine

CAS768-66-1

Hindered base in organic synthesis

ReferenceSame Category

Sodium fluoride

CAS7681-49-4

fluoridation of drinking water

Identifiers
IUPAC Name

disodium;4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate

InChIKey

QDCHWIWENYCPIL-UHFFFAOYSA-L

SMILES

COC1=C(C=C(C(=C1)O)C(=O)C2=CC(=C(C=C2O)OC)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Synonyms (20)
  • Benzophenone 9
  • Uvinuc ds 49
  • Uvinul 3048
  • Uvinul DS 49

Sourcing Benzophenone 9?

Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.

Post a Purchase Request→Supplier? List your product for this CAS→