pigment red 170 (CAS 2786-76-7) — formula C26H22N4O4, molecular weight 454.5; category dyes and pigments.
pigment red 170 (CAS 2786-76-7) is a chemical raw material in the dyes and pigments category. Its molecular formula C26H22N4O4 comprises 26 C, 22 H, 4 N, 4 O atoms. Its molecular weight is about 454.5. Reported physicochemical data: LogP about 5.2. 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 | 2786-76-7 |
|---|---|
| Molecular Formula | C26H22N4O4 |
| Molecular Weight | 454.5 |
| LogP | 5.2 |
| Applications | printing ink, paint and lacquer, paper, plastic, and textile industries, Pulp and Paper Processing |
| Category | Dyes & Pigments |
Documented applications: printing ink, paint and lacquer, paper, plastic, and textile industries, Pulp and Paper Processing.
pigment red 170 is a colorant or pigment compound with CAS registry number 2786-76-7 and molecular formula C26H22N4O4 (molecular weight 454.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 2786-76-7
Its molecular formula C26H22N4O4 comprises 26 C, 22 H, 4 N, 4 O atoms.
Also known as: pigment red 170 · 颜料红170
Category: dyes and pigments
The CAS registry number of pigment red 170 is 2786-76-7.
Molecular formula C26H22N4O4, molecular weight 454.5.
It is also registered under: pigment red 170, 颜料红170.
Recorded applications: printing ink, paint and lacquer, paper, plastic, and textile industries, Pulp and Paper Processing.
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 170 (CAS 2786-76-7), compiled from public chemistry databases.
| CAS Registry Number | 2786-76-7 |
|---|---|
| PubChem CID | 17740 |
| Molecular formula | C26H22N4O4 |
| IUPAC name | 4-[(4-carbamoylphenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide |
| UNII (FDA) | 54O6PK8790 |
| Molecular Weight | 454.5 |
|---|---|
| XLogP3 | 5.2 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 7 |
| Exact Mass | 454.16410520 |
| Monoisotopic Mass | 454.16410520 |
| Topological Polar Surface Area | 126 |
| Heavy Atom Count | 34 |
2786-76-7; Permanent Red F 3RK70; 54O6PK8790; SUNBRITE RED 170; DTXSID7029243; 2-Naphtho-o-phenetidide, 4-((p-carbamoylphenyl)azo)-3-hydroxy-; 2-Naphthalenecarboxamide, 4-((4-(aminocarbonyl)phenyl)azo)-N-(2-ethoxyphenyl)-3-hydroxy-; 4-[[4-(Aminocarbonyl)phenyl]azo]-N-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide; CI 12475; 4-((4-(Aminocarbonyl)phenyl)azo)-N-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide; 2-Naphthalenecarboxamide, 4-(2-(4-(aminocarbonyl)phenyl)diazenyl)-N-(2-ethoxyphenyl)-3-hydroxy-; 2-Naphthalenecarboxamide, 4-[[4-(aminocarbonyl)phenyl]azo]-N-(2-ethoxyphenyl)-3-hydroxy-; 4-((4-(Aminocarbonyl)phenyl)azo)-N-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide; 220-509-3; 2-Naphthalenecarboxamide, 4-[2-[4-(aminocarbonyl)phenyl]diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-; RefChem:202629
| GHS notification summary | 90.4% (690 / 763) |
|---|
| GHS notification summary | 90.4% (690 / 763) |
|---|
This chemical does not meet GHS hazard criteria for 90.4% (690 of 763) of all reports.
Reported as not meeting GHS hazard criteria by 690 of 763 companies (only 9.6% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
pigment red 170 · CAS 2786-76-7 · C26H22N4O4. UNII 54O6PK8790.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红170