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76656-36-5

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CAS No.: 76656-36-5
Name: Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone
Molecular Structure:
Molecular Structure of 76656-36-5 (Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone)
Formula: C15H12Na2O11S2
Molecular Weight: 478.35
Synonyms: Benzenesulfonicacid, 3,3'-carbonylbis[4-hydroxy-6-methoxy-, disodium salt (9CI);Benzophenone9;Uvinul 3048;Uvinul DS 49;
EINECS: 278-520-4
Melting Point: 350 °C (dec.)
Hazard Symbols: F,Xi
Risk Codes: R11; R36/37/38
PSA: 207.15000
LogP: 2.31580
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  • 2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone-5, 5' –Sodium Sulfonate; Benzophenone-9

  • Casno:

    76656-36-5

    2,2'-Dihydroxy-4,4'-Dimethoxybenzophenone-5, 5' –Sodium Sulfonate; Benzophenone-9

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

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Chemistry

IUPAC Name: Disodium4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate 
Following is the structure of Benzenesulfonic acid,3,3'-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2) (CAS NO.76656-36-5):
                               
Empirical Formula: C15H12Na2O11S2
Molecular Weight: 478.3587 
EINECS: 278-520-4 
Melting point of Benzenesulfonic acid,3,3'-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2) (CAS NO.76656-36-5): 350 °C (dec.)
Product Categories of Benzenesulfonic acid,3,3'-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2) (CAS NO.76656-36-5): Hair Care; Home Care; Skin Care; Industrial/Fine Chemicals
Canonical 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+]
InChI: InChI=1S/C15H14O11S2.2Na/c1-25-11-5-9(16)7(3-13(11)27(19,20)21)15(18)8-4-14(28(22,23)24)12(26-2)6-10(8)17;;/h3-6,16-17H,1-2H3,(H,19,20,21)(H,22,23,24);;/q;2*+1/p-2
InChIKey: QDCHWIWENYCPIL-UHFFFAOYSA-L

Specification

 Benzenesulfonic acid,3,3'-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2) , its cas register number 76656-36-5. It also can be called  Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone ; 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulfonic acid disodium salt ; and Benzophenone-9 .