CAS 6358-87-8

Pigmento Rosso 38

Descrizione:

Pigmento Rosso 38, con il numero CAS 6358-87-8, è un pigmento organico utilizzato principalmente in varie applicazioni come rivestimenti, plastiche e inchiostri grazie al suo vibrante colore rosso e all'eccellente resistenza alla luce. È classificato come pigmento monoazoico, caratterizzato dalla sua struttura chimica stabile che fornisce durabilità e resistenza allo sbiadimento quando esposto alla luce e al calore. Questo pigmento mostra una buona disperdibilità in vari mezzi, rendendolo adatto per una vasta gamma di formulazioni. Inoltre, Pigmento Rosso 38 è noto per la sua natura non tossica, che si allinea con le crescenti richieste normative per prodotti chimici più sicuri. La sua compatibilità con diversi leganti e resine ne aumenta la versatilità nelle applicazioni industriali. In generale, Pigmento Rosso 38 è apprezzato per le sue forti proprietà coloranti, stabilità e profilo di sicurezza, rendendolo una scelta popolare nella produzione di materiali colorati.

Formula: C₃₆H₂₈Cl₂N₈O₆

InChI: InChI=1/C36H28Cl2N8O6/c1-3-51-35(49)31-29(33(47)45(43-31)23-11-7-5-8-12-23)41-39-27-17-15-21(19-25(27)37)22-16-18-28(26(38)20-22)40-42-30-32(36(50)52-4-2)44-46(34(30)48)24-13-9-6-10-14-24/h5-20,29-30H,3-4H2,1-2H3

InChI key: InChIKey=PLYDMIIYRWUYBP-UHFFFAOYSA-N

SMILES: O=C1N(N=C(C(OCC)=O)C1N=NC2=C(Cl)C=C(C=C2)C3=CC(Cl)=C(N=NC4C(C(OCC)=O)=NN(C4=O)C5=CC=CC=C5)C=C3)C6=CC=CC=C6

Sinonimi:

• 1H-Pyrazole-3-carboxylic acid, 4,4′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[4,5-dihydro-5-oxo-1-phenyl-, 3,3′-diethyl ester
• 1H-Pyrazole-3-carboxylic acid, 4,4′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[4,5-dihydro-5-oxo-1-phenyl-, diethyl ester
• 2-Pyrazoline-3-carboxylic acid, 4,4′-(3,3′-dichloro-4,4′-biphenylylenebisazo)bis[5-oxo-1-phenyl-, diethyl ester
• Benzidine Red
• Dainichi Fast Red BL
• Fanchon Red R 6227
• Irgalite Fast Red PY
• Irgaplast Red P
• Lionol Red B
• NSC 16093
• Piper Red
• Plasticone Red 10457
• Pyrazolone Red
• Pyrazolone Red (Yellowish) R-6258
• Pyrazolone Red B Toner
• Pyrazolone Red Y
• Rubber Fast Red B
• Rubber Fast Red BA
• Sanyo Pyrazolone Red
• Silogomma Fast Red B
• Silotermo Red B
• Symuler Fast Pyrazolone Red B
• Symuler Fast Pyrazolone Red BE
• Symuler Fast Pyrazolone Red BT
• Vulcan Fast Red B
• Vulcan Fast Red BA
• Vulcan Fast Red BA-ND
• Vulcan Fast Red BN
• diethyl 4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis(5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate)
• ethyl 4-[2-chloro-4-[3-chloro-4-[(3-ethoxycarbonyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)azo]phenyl]phenyl]azo-5-oxo-1-phenyl-4H-pyrazole-3-carboxylate
• C.I. Pigment Red 38
• -PIGMENT RED 38
• C.I. Pigment Red 38 (VAN) (8CI)
• C.I. Pigment Red 38
• C.I. 21120
• 4,4'-[(3,3'-Dichloro-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis(4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid ethyl) ester
• diethyl 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydro-5-oxo-1-phenyl-1h-pyrazole-3-carboxylate]
• 5-dihydro-5-oxo-1-phenyl-s(azo)]bis[ diethyl ester
• 1h-pyrazole-3-carboxylic acid, 4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bi
• PLYDMIIYRWUYBP-LMXNTIJMSA-N
• 1H-Pyrazole-3-carboxylic acid, 4,4-(3,3-dichloro1,1-biphenyl-4,4-diyl)bis(azo)bis4,5-dihydro-5-oxo-1-phenyl-, diethyl ester
• Pigment red 38 (C.I. 21120)

Pigment Red 38;Diethyl 4,4'-[(3,3'-dichlOrO[1,1'-biphenyl]-4,4'-diyl)bis(azO)]bis[4,5-dihydrO-5-OxO-1-phenyl-1H-pyrazOle-3-carbOxyla te]

CAS: 6358-87-8

Pigment Red 38 is a red dye that is used in the production of magnetic particles, cross-linking agents, and fluorescent dyes. Pigment Red 38 has a hydroxyl group at the 4 position and a methyl ethyl group at the 2 position. It can be synthesized from diethyl 4,4'-(3,3'-dichlorobiphenyl)-4,4'-diylbisazolate. Pigment Red 38 is thermoreversible because it can be converted to its anhydrous form when heated or dissolved in water and then reconverted back to its original form when cooled or dried. The pigment was named for its ability to produce light emission when exposed to ultraviolet radiation. Pigment Red 38 has a diameter of 6 nm and reacts with coordination complexes to form particle clusters with diameters ranging from 10-200 nm.

Purezza: Min. 95%

Ref: 3D-FP43985