Benzothiazolium,3-ethyl-2-[7-(3-ethyl-2(3H)-benzothiazolylidene)-1,3,5-heptatrien-1-yl]-,iodide (1:1) cas no:3071-70-3
Synonyms: 3-Ethyl-2-[7-(3-ethyl-2-benzothiazolinylidene)-1,3,5-heptatrienyl]benzothiazoliumiodide (6CI,7CI);Benzothiazolium,3-ethyl-2-[7-(3-ethyl-2(3H)-benzothiazolylidene)-1,3,5-heptatrienyl]-, iodide(9CI);Benzothiazolium,3-ethyl-2-[7-(3-ethyl-2-benzothiazolinylidene)-1,3,5-heptatrienyl]-, iodide(8CI);Thiatricarbocyanine iodide, 3,3'-diethyl- (8CI);3,3'-Diethyl-2,2'-thiatricarbocyanine iodide;3,3'-Diethylthiatricarbocyanineiodide;DTTC;DTTCI;NK 126;
NameBenzothiazolium,3-ethyl-2-[7-(3-ethyl-2(3H)-benzothiazolylidene)-1,3,5-heptatrien-1-yl]-,iodide (1:1)
CAS3071-70-3
Synonyms3-Ethyl-2-[7-(3-ethyl-2-benzothiazolinylidene)-1,3,5-heptatrienyl]benzothiazoliumiodide (6CI,7CI);Benzothiazolium,3-ethyl-2-[7-(3-ethyl-2(3H)-benzothiazolylidene)-1,3,5-heptatrienyl]-, iodide(9CI);Benzothiazolium,3-ethyl-2-[7-(3-ethyl-2-benzothiazolinylidene)-1,3,5-heptatrienyl]-, iodide(8CI);Thiatricarbocyanine iodide, 3,3'-diethyl- (8CI);3,3'-Diethyl-2,2'-thiatricarbocyanine iodide;3,3'-Diethylthiatricarbocyanineiodide;DTTC;DTTCI;NK 126;
EINECS(EC#)221-342-9
Molecular FormulaC25H25 N2 S2 . I
Molecular Weight544.54
Appearancegreen powder
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(b)
Hazard Xn: Harmful;
Risk R20/21/22;R36/37/38
Safety
Poison by intraperitoneal route. When heated to decomposition it emits very toxic fumes of I−, NOx, and SOx.
Safety Information of 3,3'-Diethylthiatricarbocyanine iodide (CAS NO.3071-70-3):
Hazard Codes: 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: 26-36/37
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37: Wear suitable protective clothing and gloves.
RIDADR: 2811
WGK Germany: 3
RTECS: DL7045000
HazardClass: 6.1(b)
PackingGroup: III
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ipr-mus LD50:100 µg/kg
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JMCMAR Journal of Medicinal Chemistry. 10 (1967),897. |
