Pigment Red 190 (CAS 6424-77-7) — formula C38H22N2O6, molecular weight 602.6; category dyes and pigments.
Pigment Red 190 (CAS 6424-77-7) is a chemical raw material in the dyes and pigments category. Its molecular formula C38H22N2O6 comprises 38 C, 22 H, 2 N, 6 O atoms. Its molecular weight is about 602.6. Reported physicochemical data: LogP about 6.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 6424-77-7 |
|---|---|
| Molecular Formula | C38H22N2O6 |
| Molecular Weight | 602.6 |
| LogP | 6.8 |
| Applications | paints, inks, plastics, and as catalysts |
| Category | Dyes & Pigments |
Documented applications: paints, inks, plastics, and as catalysts.
Pigment Red 190 is a colorant or pigment compound with CAS registry number 6424-77-7 and molecular formula C38H22N2O6 (molecular weight 602.6), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6424-77-7
Its molecular formula C38H22N2O6 comprises 38 C, 22 H, 2 N, 6 O atoms.
Also known as: Pigment Red 190 · 颜料红190
Category: dyes and pigments
The CAS registry number of Pigment Red 190 is 6424-77-7.
Molecular formula C38H22N2O6, molecular weight 602.6.
It is also registered under: Pigment Red 190, 颜料红190.
Recorded applications: paints, inks, plastics, and as catalysts.
Category: Dyes & Pigments.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Pigment Red 190 (CAS 6424-77-7), compiled from public chemistry databases.
| CAS Registry Number | 6424-77-7 |
|---|---|
| PubChem CID | 80898 |
| Molecular formula | C38H22N2O6 |
| IUPAC name | 7,18-bis(4-methoxyphenyl)-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone |
| UNII (FDA) | 489VV3O90B |
| Molecular Weight | 602.6 |
|---|---|
| XLogP3 | 6.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 602.14778643 |
| Monoisotopic Mass | 602.14778643 |
| Topological Polar Surface Area | 93.2 |
| Heavy Atom Count | 46 |
6424-77-7; Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(4-methoxyphenyl)-; EINECS 229-187-9; UNII-489VV3O90B; 489VV3O90B; INDANTHREN SCARLET R; DTXSID3064352; Anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(4-methoxyphenyl)-; SILIGLIT ALUMINIUM GLITTER EPOXY; C.I. 71140; 3,4,9,10-Perylenetetracarboxylic 3,4:9,10-diimide, N,N'-bis(p-methoxyphenyl)-; PERYLENETETRACARBOXYLIC ACID DI-P-ANISIDIDE; N,N'-BIS(P-METHOXYPHENYL)PERYLENE-3,4,9,10-TETRACARBOXYLIC DIIMIDE; 2,9-BIS(4-METHOXYPHENYL)ANTHRA(2,1,9-DEF:6,5,10-D'E'F')DIISOQUINOLINE-1,3,8,10(2H,9H-TETRONE; RefChem:174230; DTXCID8044258
| GHS notification summary | 100% (9 / 9) |
|---|
| GHS notification summary | 100% (9 / 9) |
|---|
This chemical does not meet GHS hazard criteria for 100% (9 of 9) of all reports.
Reported as not meeting GHS hazard criteria by 9 of 9 companies. For more detailed information, please visit ECHA C&L website.
Pigment Red 190 · CAS 6424-77-7 · C38H22N2O6. UNII 489VV3O90B.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红190