Product Name: 5-Bromo-2-mercaptobenzothiazole
Synonyms of 5-Bromo-2-mercaptobenzothiazole (CAS NO.71216-20-1): 2-Metcapto-5-chloro-benzothiazole ; 2-Mercapto-5-chlorobenzoxazole ; 5-Chloro-benzothiazole-2-thiol ; 5-Chloro-1,3-benzothiazole-2-thiol ; Timtec-bb sbb005398 ; 5-Bromo-2-mercapto benzothlazole ; 5-Bromo-2-Thiobenzothiazole
CAS NO: 71216-20-1
Molecular Formula of 5-Bromo-2-mercaptobenzothiazole (CAS NO.71216-20-1): C₇H₄BrNS₂
Molecular Weight: 246.1474
Molecular Structure:

Melting Point: 198-200 °C
ProductCategories: Heterocycles ; Heterocyclic Compound 
Polar Surface Area: 60.63 ?2
Index of Refraction: 1.827
Molar Refractivity: 55.83 cm3
Molar Volume: 127.3 cm3
Surface Tension: 88.5 dyne/cm
Density of 5-Bromo-2-mercaptobenzothiazole (CAS NO.71216-20-1): 1.93 g/cm3
Flash Point: 166.2 °C
Enthalpy of Vaporization: 59.59 kJ/mol
Boiling Point: 351.2 °C at 760 mmHg
Vapour Pressure: 4.17E-05 mmHg at 25°C

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: 36/37/39-26-22 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S22: Do not breathe dust.
WGK Germany: 3
RTECS: DL6490000