pigment red 185 (CAS 51920-12-8) — formula C27H24N6O6S, molecular weight 560.6; category dyes and pigments.
pigment red 185 (CAS 51920-12-8) is a chemical raw material in the dyes and pigments category. Its molecular formula C27H24N6O6S comprises 27 C, 24 H, 6 N, 6 O, 1 S atoms. Its molecular weight is about 560.6. Reported physicochemical data: LogP about 3.9. 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 | 51920-12-8 |
|---|---|
| Molecular Formula | C27H24N6O6S |
| Molecular Weight | 560.6 |
| LogP | 3.9 |
| Applications | Pigment, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: <50, 2020: <50 |
| Category | Dyes & Pigments |
Documented applications: Pigment, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: <50, 2020: <50.
pigment red 185 is a colorant or pigment compound with CAS registry number 51920-12-8 and molecular formula C27H24N6O6S (molecular weight 560.6), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 51920-12-8
Its molecular formula C27H24N6O6S comprises 27 C, 24 H, 6 N, 6 O, 1 S atoms.
Also known as: pigment red 185 · 颜料红185
Category: dyes and pigments
The CAS registry number of pigment red 185 is 51920-12-8.
Molecular formula C27H24N6O6S, molecular weight 560.6.
It is also registered under: pigment red 185, 颜料红185.
Recorded applications: Pigment, U.S. Production: 2023: <50, 000 lb, 2022: <50, 2021: <50, 2020: <50.
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 185 (CAS 51920-12-8), compiled from public chemistry databases.
| CAS Registry Number | 51920-12-8 |
|---|---|
| PubChem CID | 104012 |
| Molecular formula | C27H24N6O6S |
| IUPAC name | 3-hydroxy-4-[[2-methoxy-5-methyl-4-(methylsulfamoyl)phenyl]diazenyl]-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide |
| UNII (FDA) | NS00056494 |
| Molecular Weight | 560.6 |
|---|---|
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 7 |
| Exact Mass | 560.14780368 |
| Monoisotopic Mass | 560.14780368 |
| Topological Polar Surface Area | 179 |
| Heavy Atom Count | 40 |
DTXSID2068686; RefChem:823863; DTXCID9041104; 257-515-0; 51920-12-8; EINECS 257-515-0; EC 257-515-0; SCHEMBL305451; SCHEMBL305452; orb2565507; SCHEMBL13396911; SCHEMBL29548694; ICDJQHYMSIFZRR-GIBOGKFOSA-N; YKGGTUUWVUHZIL-UHFFFAOYSA-N; HY-D0566; MFCD09751216
| GHS notification summary | 100% (137 / 137) |
|---|
| GHS notification summary | 100% (137 / 137) |
|---|
This chemical does not meet GHS hazard criteria for 100% (137 of 137) of all reports.
Reported as not meeting GHS hazard criteria by 137 of 137 companies. For more detailed information, please visit ECHA C&L website.
pigment red 185 · CAS 51920-12-8 · C27H24N6O6S. UNII NS00056494.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红185