Pigment Red 8 (CAS 6410-30-6) — formula C24H17ClN4O4, molecular weight 460.9; category dyes and pigments.
Pigment Red 8 (CAS 6410-30-6) is a chemical raw material in the dyes and pigments category. Its molecular formula C24H17ClN4O4 comprises 24 C, 17 H, 1 Cl, 4 N, 4 O atoms. Its molecular weight is about 460.9. 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 | 6410-30-6 |
|---|---|
| Molecular Formula | C24H17ClN4O4 |
| Molecular Weight | 460.9 |
| LogP | 6.8 |
| Applications | 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-[2-(2-methyl-5-nitrophenyl)diazenyl]-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-[2-(2-methyl-5-nitrophenyl)diazenyl]-: ACTIVE.
Pigment Red 8 is a colorant or pigment compound with CAS registry number 6410-30-6 and molecular formula C24H17ClN4O4 (molecular weight 460.9), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6410-30-6
Its molecular formula C24H17ClN4O4 comprises 24 C, 17 H, 1 Cl, 4 N, 4 O atoms.
Also known as: Pigment Red 8 · 颜料红8 · C.I. Pigment Red 8 · Pigment Permanent Red F4R
Category: dyes and pigments
The CAS registry number of Pigment Red 8 is 6410-30-6.
Molecular formula C24H17ClN4O4, molecular weight 460.9.
It is also registered under: Pigment Red 8, 颜料红8, C.I. Pigment Red 8, Pigment Permanent Red F4R.
Recorded applications: 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-[2-(2-methyl-5-nitrophenyl)diazenyl]-: ACTIVE.
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 8 (CAS 6410-30-6), compiled from public chemistry databases.
| CAS Registry Number | 6410-30-6 |
|---|---|
| PubChem CID | 22919 |
| Molecular formula | C24H17ClN4O4 |
| IUPAC name | N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)diazenyl]naphthalene-2-carboxamide |
| UNII (FDA) | NS00020443 |
| Molecular Weight | 460.9 |
|---|---|
| XLogP3 | 6.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 460.0938327 |
| Monoisotopic Mass | 460.0938327 |
| Topological Polar Surface Area | 120 |
| Heavy Atom Count | 33 |
2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-; 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-((2-methyl-5-nitrophenyl)azo)-; N-(4-Chlorophenyl)-3-hydroxy-4-((2-methyl-5-nitrophenyl)azo)naphthalene-2-carboxamide; N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]naphthalene-2-carboxamide; RefChem:476570; 2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-(2-methyl-5-nitrophenyl)azo-; 229-100-4; 6410-30-6; N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)diazenyl]naphthalene-2-carboxamide; 2-Naphthalenecarboxamide,N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-; EINECS 229-100-4; Pigment Red 8 strength:100; SCHEMBL6840910; SCHEMBL6840911; DTXSID5064332; SCHEMBL21436677
| GHS notification summary | 100% (6 / 6) |
|---|
| GHS notification summary | 100% (6 / 6) |
|---|
This chemical does not meet GHS hazard criteria for 100% (6 of 6) of all reports.
Reported as not meeting GHS hazard criteria by 6 of 6 companies. For more detailed information, please visit ECHA C&L website.
Pigment Permanent Red F4R · CAS 6410-30-6 · C24H17ClN4O4. UNII NS00020443.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红8