Molecular Structure of 2,5,6-Trimethylbenzothiazole (CAS NO.5683-41-0):

IUPAC Name: 2,5,6-Trimethyl-1,3-benzothiazole 
Molecular Formula: C₁₀H₁₁NS
Molecular Weight: 177.27
EINECS: 227-148-0
Melting Point: 81-85 °C 
Index of Refraction: 1.628
Molar Refractivity: 55.04 cm³
Molar Volume: 155 cm³
Surface Tension: 44.8 dyne/cm
Density: 1.143 g/cm³
Flash Point: 126.9 °C
Enthalpy of Vaporization: 50.21 kJ/mol
Boiling Point: 284.1 °C at 760 mmHg
Vapour Pressure: 0.0052 mmHg at 25 °C
Water Solubility: insoluble
Appearance: fine beige crystalline powder
Product Categories: BENZOTHIAZOLE; API intermediates
Canonical SMILES: CC1=CC2=C(C=C1C)SC(=N2)C
InChI: InChI=1S/C10H11NS/c1-6-4-9-10(5-7(6)2)12-8(3)11-9/h4-5H,1-3H3
InChIKey: ZZLZXZFVVOXVRG-UHFFFAOYSA-N

Safety Information of 2,5,6-Trimethylbenzothiazole (CAS NO.5683-41-0):
Hazard Codes: Xn
Risk Statements: 36/37/38-20/21/22 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 36/37/39-26 
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.

 2,5,6-Trimethylbenzothiazole (CAS NO.5683-41-0), its Synonyms are Benzothiazole,2,5,6-trimethyl- ; 2,5,6-Trimethyl-1,3-benzothiazole ; Benzothiazole, 2,5,6-trimethyl- (6CI,7CI,8CI,9CI) .