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4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid

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Name

4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid

EINECS 244-924-4
CAS No. 22346-43-6 Density 1.542 g/cm3
PSA 95.01000 LogP 2.98760
Solubility N/A Melting Point N/A
Formula C11H11NO4S Boiling Point N/A
Molecular Weight 253.279 Flash Point N/A
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 22346-43-6 (4-hydroxy-7-methylamino-2-Naphthanlenesulfonicacid) Hazard Symbols N/A
Synonyms

1-Hydroxy-6-(methylamino)-3-naphthalenesulfonicacid;4-Hydroxy-7-(methylamino)-2-naphthalenesulfonic acid;5-Hydroxy-2-(methylamino)-7-naphthalenesulfonic acid;6-(Methylamino)-1-hydroxy-3-naphthalenesulfonic acid;N-Methyl I acid;N-MethylJ acid;Methyl J Acid;

Article Data 4

4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid Chemical Properties

IUPAC Name: 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid
The MF of 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid (22346-43-6) is C11H11NO4S.

                                  
The MW of 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid (22346-43-6) is 253.27.
Synonyms of 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid (22346-43-6): 2-Naphthalenesulfonic acid, 4-hydroxy-7-(methylamino)- ; 4-Hydroxy-7-(methylamino)naphthalene-2-sulphonic acid ; Kyselina 2-methylamino-5-naftol-7-sulfonova
Index of Refraction: 1.714  
EINECS: 244-924-4
Density: 1.542 g/ml

4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid Toxicity Data With Reference

1.    

eye-rbt 500 mg/24H MLD

    28ZPAK    Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,190.

4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid Consensus Reports

Reported in EPA TSCA Inventory.

4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid Safety Profile

An eye irritant. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also SULFONATES.

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