IR-140

CAS No.
53655-17-7
CCD No.
CCD00011377
Formula
C39 H34 Cl2 N3 S2 . Cl O4
MolWeight
779.206

Basic Information

Product Name: IR-140
CAS: 53655-17-7
English Synonyms: KODAK IR 140 ; 5,5'-DICHLORO-11-DIPHENYLAMINO-3,3'-DIETHYL-10,12-ETHYLENETHIATRICARBOCYANINE PERCHLORATE ; IR 140 (DYE) ; 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 ; IR-140 ; IR-140 PERCHLORATE
MDL Number.: MFCD00011957
H bond acceptor: 3
H bond donor: 0
Smile: CC[n+]1c2cc(ccc2sc1/C=C/C3=C(/C(=C/C=C/4\N(c5cc(ccc5S4)Cl)CC)/CC3)N(c6ccccc6)c7ccccc7)Cl.[O-]Cl(=O)(=O)=O
InChi: InChI=1S/C39H34Cl2N3S2.ClHO4/c1-3-42-33-25-29(40)19-21-35(33)45-37(42)23-17-27-15-16-28(18-24-38-43(4-2)34-26-30(41)20-22-36(34)46-38)39(27)44(31-11-7-5-8-12-31)32-13-9-6-10-14-32;2-1(3,4)5/h5-14,17-26H,3-4,15-16H2,1-2H3;(H,2,3,4,5)/q+1;/p-1
InChiKey: InChIKey=UVLDECUUBLLYRG-UHFFFAOYSA-M

Property

Melting Point: 250-252 DEG C(LIT)
Physical Property: AUTOIGNITION TEMPERATURE: 1075 DEG F
Comments: APPLICATION: SUITABLE AS LASER DYE
COMPOSITION: DYE CONTENT, 95%
UNSPSC: 12171500
UV ABSORPTION: LAMBDAMAX 823 NM
WGK: 3

Safety information

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