Pigment Red 144 (CAS 5280-78-4) — formula C40H23Cl5N6O4, molecular weight 828.9; category dyes and pigments.
Pigment Red 144 (CAS 5280-78-4) is a chemical raw material in the dyes and pigments category. Its molecular formula C40H23Cl5N6O4 comprises 40 C, 23 H, 5 Cl, 6 N, 4 O atoms. Its molecular weight is about 828.9. Reported physicochemical data: LogP about 13.2. 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 | 5280-78-4 |
|---|---|
| Molecular Formula | C40H23Cl5N6O4 |
| Molecular Weight | 828.9 |
| LogP | 13.2 |
| Applications | paints, inks, plastics, and as catalysts |
| Category | Dyes & Pigments |
Documented applications: paints, inks, plastics, and as catalysts.
Pigment Red 144 is a colorant or pigment compound with CAS registry number 5280-78-4 and molecular formula C40H23Cl5N6O4 (molecular weight 828.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 5280-78-4
Its molecular formula C40H23Cl5N6O4 comprises 40 C, 23 H, 5 Cl, 6 N, 4 O atoms.
Also known as: Pigment Red 144 · 颜料红144
Category: dyes and pigments
The CAS registry number of Pigment Red 144 is 5280-78-4.
Molecular formula C40H23Cl5N6O4, molecular weight 828.9.
It is also registered under: Pigment Red 144, 颜料红144.
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 144 (CAS 5280-78-4), compiled from public chemistry databases.
| CAS Registry Number | 5280-78-4 |
|---|---|
| PubChem CID | 111058 |
| Molecular formula | C40H23Cl5N6O4 |
| IUPAC name | N-[3-chloro-4-[[4-[(2,5-dichlorophenyl)diazenyl]-3-hydroxynaphthalene-2-carbonyl]amino]phenyl]-4-[(2,5-dichlorophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxamide |
| UNII (FDA) | NS00045408 |
| Molecular Weight | 828.9 |
|---|---|
| XLogP3 | 13.2 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 8 |
| Exact Mass | 828.019392 |
| Monoisotopic Mass | 826.022342 |
| Topological Polar Surface Area | 148 |
| Heavy Atom Count | 55 |
5280-78-4; DTXSID3063756; 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-; N,N'-(2-Chloro-1,4-phenylene)bis(4-((2,5-dichlorophenyl)azo)-3-hydroxynaphthalene-2-carboxamide); 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis(4-((2,5-dichlorophenyl)azo)-3-hydroxy-; 226-106-9; N,N'-(2-Chloro-1,4-phenylene)bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxynaphthalene-2-carboxamide]; RefChem:863168; DTXCID0041303; N,N'-(2-Chloro-1,4-phenylene)bis4-(2,5-dichlorophenyl)azo-3-hydroxynaphthalene-2-carboxamide; 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-; 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis(4-(2-(2,5-dichlorophenyl)diazenyl)-3-hydroxy-; orb2565515; SCHEMBL12955003; SCHEMBL16323150; SCHEMBL29357266
| GHS notification summary | 97.4% (303 / 311) |
|---|
| GHS notification summary | 97.4% (303 / 311) |
|---|
This chemical does not meet GHS hazard criteria for 97.4% (303 of 311) of all reports.
Reported as not meeting GHS hazard criteria by 303 of 311 companies (only 2.6% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Pigment Red 144 · CAS 5280-78-4 · C40H23Cl5N6O4. UNII NS00045408.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红144