ChemicalBook--->CAS DataBase List--->6471-78-9

6471-78-9

6471-78-9 Structure

6471-78-9 Structure
IdentificationMore
[Name]

4-Amino-5-methoxy-2-methylbenzensulfonic acid
[CAS]

6471-78-9
[Synonyms]

3-AMINO-4-METHOXY-TOLUENE-6-SULFONIC ACID
4-amino-5-methoxy-2-methylbenzensulfonic acid
CRESIDINE SULFONIC ACID
PARA CRESIDINE O-SULFONIC ACID
PARA CRESIDINE SULFONIC ACID
P-CRESIDINE-4-SULFONIC ACID
p-cresidine-o-sulfonic acid
4-amino-5-methoxy-2-methyl-benzenesulfonicaci
4-amino-5-methoxy-2-methyl-Benzenesulfonicacid
4-amino-5-methoxytoluene-2-sulphonicacid
5-methoxy-2-methylsulphanilic acid
5-Methyl-o-anisidine-4-sulfonic acid
ParaCresidineOrsoSulfonicAcid
P-CRESIDINE-2-SULFONIC ACID
4-CRESIDINE-O-SULFONIC ACID
5-Methyl-o-anisidine-4-sulfonic acid (NH2=1)
PARACRESIDINEORTHOSULFONICACID
1-Amino-2-methoxy-5-methyl-4-benzenesulfonic acid
2-Methyl-4-amino-5-methoxybenzenesulfonic acid
p-Cresidine suruhonic acid
[EINECS(EC#)]

229-319-5
[Molecular Formula]

C8H11NO4S
[MDL Number]

MFCD00035949
[Molecular Weight]

217.24
[MOL File]

6471-78-9.mol
Chemical PropertiesBack Directory
[Melting point ]

>205°C (dec.)
[density ]

1.403±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[solubility ]

DMSO (Slightly, Heated), Water (Slightly, Heated)
[form ]

Solid
[pka]

-1.09±0.50(Predicted)
[color ]

Light Grey
[CAS DataBase Reference]

6471-78-9(CAS DataBase Reference)
[EPA Substance Registry System]

6471-78-9(EPA Substance)
Safety DataBack Directory
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
Raw materials And Preparation ProductsBack Directory
[Raw materials]

2-Methoxy-5-methylaniline
[Preparation Products]

Direct Red 257-->ALLURA RED AC-->Aluminum, 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-2-naphthalenesulfonic acid complex
Hazard InformationBack Directory
[Chemical Properties]

Light Grey Solid
[Uses]

An intermediate of azo dyes. Mutagenic.
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