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 dyes and pigments. 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. Dyes and pigments impart color to textiles, plastics, coatings and inks, with attention to fastness, dispersibility and application process. Applied in textile dyeing, plastic coloring, inks and coatings, paper and leather processing. 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