CAS 76656-36-5|Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone

Introduction：Basic information about CAS 76656-36-5|Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone
CAS Number	76656-36-5	Molecular Weight	478.359
Density	/	Boiling Point	/
Molecular Formula	C₁₅H₁₂Na₂O₁₁S₂	Melting Point	350°C (dec.)
MSDS	USA	Flash Point	/

Names

Name	disodium,4-hydroxy-5-(2-hydroxy-4-methoxy-5-sulfonatobenzoyl)-2-methoxybenzenesulfonate
Synonym	More Synonyms

Chemical & Physical Properties

Melting Point	350°C (dec.)
Molecular Formula	C₁₅H₁₂Na₂O₁₁S₂
Molecular Weight	478.359
Exact Mass	477.961639
PSA	207.15000
LogP	2.31580
InChIKey	QDCHWIWENYCPIL-UHFFFAOYSA-L
SMILES	COc1cc(O)c(C(=O)c2cc(S(=O)(=O)[O-])c(OC)cc2O)cc1S(=O)(=O)[O-].[Na+].[Na+]
Storage condition	2-8℃

Safety Information

Hazard Codes	F,Xi
Risk Phrases	R11:Highly Flammable. R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	S16-S26-S36-S7/9
RIDADR	UN 1325 4.1/PG 2
WGK Germany	3

Synonyms

MFCD02683831

Benzenesulfonic acid, 3,3'-carbonylbis[4-hydroxy-6-methoxy-, sodium salt (1:2)

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

Uvinuc ds 49

UNII-7925W14T4L

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-disulphonic acid sodium salt

Disodium 2,2'-dihydroxy-4,4'-dimethoxy-5,5'-disulfobenzophenone

EINECS 278-520-4

Disodium 3,3'-carbonylbis(4-hydroxy-6-methoxybenzenesulfonate)

Recommended......