CAS 5280-78-4: Pigment Red 144
Formula:C40H23Cl5N6O4
InChI:InChI=1S/C40H23Cl5N6O4/c41-22-9-12-29(43)33(17-22)48-50-35-25-7-3-1-5-20(25)15-27(37(35)52)39(54)46-24-11-14-32(31(45)19-24)47-40(55)28-16-21-6-2-4-8-26(21)36(38(28)53)51-49-34-18-23(42)10-13-30(34)44/h1-19,52-53H,(H,46,54)(H,47,55)
InChI key:InChIKey=IJBLMBVNVKWXHY-UHFFFAOYSA-N
SMILES:N(=NC1=C(Cl)C=CC(Cl)=C1)C=2C3=C(C=C(C(NC4=C(Cl)C=C(NC(=O)C=5C(O)=C(N=NC6=C(Cl)C=CC(Cl)=C6)C7=C(C5)C=CC=C7)C=C4)=O)C2O)C=CC=C3
Synonyms:- 2-Naphphalenecarboxamide,N,N'-(2-chloro-1,4-phenlene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy(4E,4'E)-N,N'-(2-chlorobenzene-1,4-diyl)bis{4-[2-(2,5-dichlorophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-2-carboxamide}
- 2-Naphthalenecarboxamide, N,N′-(2-chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-
- 2-Naphthalenecarboxamide, N,N′-(2-chloro-1,4-phenylene)bis[4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-
- 2-Naphthamide, N,N′-(2-chloro-p-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-
- Cromophtal Red BR
- Cromophtal Red BRN
- Cromophtal Red BRNP
- Cromophtal Red BT
- Cromophtal Red D 3635
- Cromophtal Red D 3890
- Cromophtal Red K 3890
- See more synonyms
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Found 2 products.
N,NÕ-(2-Chloro-1,4-Phenylene)Bis[4-[2-(2,5-Dichlorophenyl)Diazenyl]-3-Hydroxy-2-Naphthalenecarboxamide
CAS:N,NÕ-(2-Chloro-1,4-Phenylene)Bis[4-[2-(2,5-Dichlorophenyl)Diazenyl]-3-Hydroxy-2-NaphthalenecarboxamideMolecular weight:828.91g/molPigment Red 144
CAS:Pigment Red 144 is a dichroic, red pigment that absorbs light in the blue-green region of the spectrum. Its fluorescence emission peak is at 614 nm and it has a pH value of 1.0. Pigment Red 144 can be detected by titration with an inorganic acid, such as hydrochloric acid, or by spectrophotometric analysis using a standard curve prepared from an aromatic hydrocarbon. The chloride ion forms a salt with hydrogen chloride to produce glycol ethers and dichroic pigments. The particle size of the pigment ranges from 0.5 to 4 microns with detection sensitivity of 3 ppb.Formula:C40H23O4N6Cl5Purity:Min. 95%Color and Shape:Red SolidMolecular weight:828.91 g/mol
![N,NÕ-(2-Chloro-1,4-Phenylene)Bis[4-[2-(2,5-Dichlorophenyl)Diazenyl]-3-Hydroxy-2-Naphthalenecarboxa…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb%2FOR1028569.jpg&w=3840&q=75)
