13354-35-3 Usage
General Description
1-(Phenylthio)anthraquinone is a chemical compound with the molecular formula C20H12S, and it is classified as an organic compound and quinone derivative. It is known for its deep red color and is used as a dye and pigment in various applications such as inks, textiles, and plastics. 1-(Phenylthio)anthraquinone is also used in photodynamic therapy for cancer treatment due to its ability to produce toxic reactive oxygen species when irradiated with light. Additionally, 1-(Phenylthio)anthraquinone has been studied for its potential as a material for organic electronic devices due to its unique electronic properties. However, it is important to note that this compound may have potential health hazards and precautionary measures should be taken when handling and using it.
Check Digit Verification of cas no
The CAS Registry Mumber 13354-35-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,3,5 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 13354-35:
(7*1)+(6*3)+(5*3)+(4*5)+(3*4)+(2*3)+(1*5)=83
83 % 10 = 3
So 13354-35-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H12O2S/c21-19-14-9-4-5-10-15(14)20(22)18-16(19)11-6-12-17(18)23-13-7-2-1-3-8-13/h1-12H
13354-35-3Relevant articles and documents
TRANSPARENT COLOURANTS AND COLOURANT COMPOSITIONS, AND THEIR USE
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Page/Page column 33-34, (2008/12/08)
The invention relates to a colourant composition comprising in a weight ratio of from 99:1 to 10:90, preferably a weight ratio of from 95:5 to 30:70, particularly preferred a weight ratio of from 95:5 to 50:50, a pigment of average particle size from 10 to 200nm and a 1- or 2-phenylthio-substituted anthraquinones of greenish-yellow colour hue, lacking electron-rich N( III), O( II) and further S( II) substituents on the anthraquinone ring. The compositions are particularly useful in patterned colour filters. Compounds wherein the 1- or 2-phenylthio group is substituted by SOR10, SO2R10, SO3R10, SO2NR11R12, CN, COR10, COOR10 or CONR11R12, or the anthraquinone group is substituted by SO2NR11R12are also claimed, with a few exceptions. The invention also relates to a compound of Formula (III) or (IV), wherein at least one of R1, R2and R3is SOR10, SO2R10, SO3R10, SO2NR11R12, CN or COR10, or at least one of R7, R8 and R9 is SO2NR11R12, with the proviso that R3 is not SO2NH2.
