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22346-43-6

Basic Information
CAS No.: 22346-43-6
Name: 4-hydroxy-7-methylamino-2-Naphthanlenesulfonicacid
Article Data: 4
Molecular Structure:
Molecular Structure of 22346-43-6 (4-hydroxy-7-methylamino-2-Naphthanlenesulfonicacid)
Formula: C11H11NO4S
Molecular Weight: 253.279
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;
EINECS: 244-924-4
Density: 1.542 g/cm3
PSA: 95.01000
LogP: 2.98760
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    4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid Basic information Product Name: 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid Synonyms: 4-HYDROXY-7-METHYLAMINO-2-NAPHTHALENES

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Chemistry

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

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.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

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