ChemicalBook--->CAS DataBase List--->118-88-7

118-88-7

118-88-7 Structure

118-88-7 Structure
IdentificationMore
[Name]

5-Amino-2-methylbenzenesulfonic acid
[CAS]

118-88-7
[Synonyms]

4-AMINO-2-SULFOTOLUENE
4-AMINOTOLUENE-2-SULFONIC ACID
4-METHYL-3-SULFOANILINE
4-METHYLANILINE-3-SULFONIC ACID
5-AMINO-2-METHYL-1-SULFOBENZENE
5-AMINO-2-METHYLBENZENE-1-SULFONIC ACID
5-AMINO-2-METHYLBENZENESULFONIC ACID
5-AMINO-O-TOLUENESULFONIC ACID
PARA TOLUIDINE M SULFONIC ACID
P-TOLUIDINE-O-SULFONIC ACID
5-amino-2-methyl-benzenesulfonicaci
p-Methylaniline-3-sulfonicac
2-Methyl-5-amino benzene sulfonic acid
4-aminotoluene-2-sulphonic acid
p-Toluidine-3-sulfonic acid
PARA TOLUIDINE ORTHO SULFO NIC ACID
paraToluidine-o-Sulfonic Acid
1-Methyl-4-aminobenzene-2-sulfonicacid
4-Aminotoluol-2-sulfonsure
p-Toluidine-3-sulfonic acid (NH2=1)
[EINECS(EC#)]

204-282-8
[Molecular Formula]

C7H9NO3S
[MDL Number]

MFCD00007911
[Molecular Weight]

187.22
[MOL File]

118-88-7.mol
Chemical PropertiesBack Directory
[Melting point ]

200°C
[Boiling point ]

500°C (rough estimate)
[density ]

1.3553 (rough estimate)
[refractive index ]

1.6100 (estimate)
[pka]

-1.11±0.42(Predicted)
[Sensitive ]

Hygroscopic
[CAS DataBase Reference]

118-88-7(CAS DataBase Reference)
[EPA Substance Registry System]

118-88-7(EPA Substance)
Safety DataBack Directory
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
[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 .
[RIDADR ]

2585
[TSCA ]

Yes
[HazardClass ]

8
[PackingGroup ]

III
Raw materials And Preparation ProductsBack Directory
[Raw materials]

p-Toluidine-->4,4'-Diamino-2,2'-stilbenedisulfonic acid-->4-Nitrotoluene-2-sulfonic Acid
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

5-Amino-2-methylbenzenesulfonic acid, 97%(118-88-7)
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