Molecular Formula: C₁₄H₁₂N₂O₃S₂
Molar mass: 320.39 g/mol
EINECS: 204-979-7
Density: 1.505 g/cm³
Index of Refraction: 1.714
Melting point: 300 °C
Water solubility: <0.1 g/100 mL at 22 ºC
Appearance: Brownish-yellow powder
Product categories of 2-(4-Aminophenyl)-6-methylbenzothiazole-7-sulphonic acid (CAS NO.130-17-6): Intermediates of Dyes and Pigments
Structure of 2-(4-Aminophenyl)-6-methylbenzothiazole-7-sulphonic acid (CAS NO.130-17-6):
           
XLogP3-AA: 2.5
H-Bond Donor: 2
H-Bond Acceptor: 5
IUPAC Name: 2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid
Canonical SMILES: CC1=C(C2=C(C=C1)N=C(S2)C3=CC=C(C=C3)N)S(=O)(=O)O
InChI: InChI=1S/C14H12N2O3S2/c1-8-2-7-11-12(13(8)21(17,
18)19)20-14(16-11)9-3-5-10(15)6-4-9/h2-7H,15H2,1H3,(H,17,18,19) 
InChIKey: KGZUHYIHYBDNLC-UHFFFAOYSA-N

 2-(4-Aminophenyl)-6-methylbenzothiazole-7-sulphonic acid (CAS NO.130-17-6) has been used for intermediate of dyes and pigments.

Reported in EPA TSCA Inventory.

Poison by intravenous route. See also SULFONATES. When heated to decomposition it emits very toxic fumes of SO_x and NO_x.
 

Hazard Codes: XnC
Risk Statements:
20:  Harmful by inhalation
21:  Harmful in contact with skin
22:  Harmful if swallowed 
36:  Irritating to the eyes
37:  Irritating to the respiratory system
38:  Irritating to the skin
Safety Statements:26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:  Wear suitable protective clothing 
37:  Wear suitable gloves
39:  Wear eye/face protection

 2-(4-Aminophenyl)-6-methylbenzothiazole-7-sulphonic acid ,its cas register number is 130-17-6.It also can be called Dehydrothio-p-toluidinesulfonic acid ; Dehydrothiotoluidine sulfonic acid ; 2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid ; 7-Benzothiazolesulfonic acid, 2-(p-aminophenyl)-6-methyl- and 7-Benzothiazolesulfonic acid, 2-(4-aminophenyl)-6-methyl- .