Benzothiazolium, 5-chloro-2-[2-[3-[ (5-chloro-3-ethyl-2(3H)-benzothiazolylidene)ethy lidene]-2-(diphenylamino)-1-cyclopenten-1-yl]ethenyl]-3-ethyl-, perchlorate cas no:53655-17-7

NameBenzothiazolium, 5-chloro-2-[2-[3-[ (5-chloro-3-ethyl-2(3H)-benzothiazolylidene)ethy lidene]-2-(diphenylamino)-1-cyclopenten-1-yl]ethenyl]-3-ethyl-, perchlorate
CAS53655-17-7
SynonymsIR-140;IR 140 (DYE);IR-140 PERCHLORATE;KODAK IR 140;5,5'-DICHLORO-3,3'-DIETHYL-11-DIPHENYLAMINO-10,12-ETHYLENETHIATRICARBOCYANINE PERCHLORATE;5,5'-DICHLORO-11-DIPHENYLAMINO-3,3'-DIETHYL-10,12-ETHYLENETHIATRICARBOCYANINE PERCHLORATE;5-CHLORO-2-(2-[3-(2-[5-CHLORO-3-ETHYL-1,3-BENZOTHIAZOL-2(3H)-YLIDENE]ETHYLIDENE)-2-(DIPHENYLAMINO)-1-CYCLOPENTEN-1-YL]ETHENYL)-3-ETHYL-1,3-BENZOTHIAZOL-3-IUM PERCHLORATE;NK 2204
EINECS(EC#)258-689-0
Molecular FormulaC₃₉H₃₄Cl₂N₃S₂+
Molecular Weight779.19

Hazard Xn
Risk R20/21/22;R36/37/38
Safety

Hazard Codes of 5,5'-Dichloro-11-diphenylamino-3,3'-diethyl-10,12-ethylenethiatricarbocyanine perchlorate (CAS NO.53655-17-7): Xn
Risk Statements: 20/21/22-36/37/38 
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: 24/25-36-26 
S24/25: Avoid contact with skin and eyes. 
S36: Wear suitable protective clothing. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.