ALIZARINE GREEN (CAS 128-80-3) — formula C28H22N2O2, molecular weight 418.5; category organic chemicals.
ALIZARINE GREEN (CAS 128-80-3) is a chemical raw material in the organic chemicals category. Its molecular formula C28H22N2O2 comprises 28 C, 22 H, 2 N, 2 O atoms. Its molecular weight is about 418.5. Reported physicochemical data: melting point around 218 °C, LogP about 7.8. 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 | 128-80-3 |
|---|---|
| Molecular Formula | C28H22N2O2 |
| Molecular Weight | 418.5 |
| Melting Point | 218 °C |
| LogP | 7.8 |
| Applications | sutures, Approved for external drugs and cosmetics, Coloring fats, oils, waxes, hydrocarbon solvents |
| Category | Organic Chemicals |
Documented applications: sutures, Approved for external drugs and cosmetics, Coloring fats, oils, waxes, hydrocarbon solvents.
ALIZARINE GREEN is a carbon-based organic compound with CAS registry number 128-80-3 and molecular formula C28H22N2O2 (molecular weight 418.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 128-80-3
Its molecular formula C28H22N2O2 comprises 28 C, 22 H, 2 N, 2 O atoms.
Also known as: ALIZARINE GREEN · 茜绿
Category: organic chemicals
The CAS registry number of ALIZARINE GREEN is 128-80-3.
Molecular formula C28H22N2O2, molecular weight 418.5.
It is also registered under: ALIZARINE GREEN, 茜绿.
Recorded applications: sutures, Approved for external drugs and cosmetics, Coloring fats, oils, waxes, hydrocarbon solvents.
Category: Organic Chemicals.
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 ALIZARINE GREEN (CAS 128-80-3), compiled from public chemistry databases.
| CAS Registry Number | 128-80-3 |
|---|---|
| PubChem CID | 31416 |
| Molecular formula | C28H22N2O2 |
| IUPAC name | 1,4-bis(4-methylanilino)anthracene-9,10-dione |
| UNII (FDA) | 4QP5U84YF7 |
| Molecular Weight | 418.5 |
|---|---|
| XLogP3 | 7.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 418.168127949 |
| Monoisotopic Mass | 418.168127949 |
| Topological Polar Surface Area | 58.2 |
| Heavy Atom Count | 32 |
| Color/Form | Solid at 20 °C |
|---|---|
| Melting Point | 218 °C |
| Density | 0.45 g/mL |
| Color Additive Status | 74.1206 |
| Color Additive Status | 74.2206 |
| Color Additive Status | 74.3206 |
| Color Additive Status | 81.10 |
| Color Additive Status | 81.30 |
| Color Additive Status | 82.1206 |
Cyanine Green G Base; D.C. Green No. 6; 1,4-di-4-toluidinoanthraquinone; RefChem:416470; Solvent green 3; 128-80-3; Quinizarin Green SS; 1,4-Bis(p-tolylamino)anthracene-9,10-dione; C.I. Solvent Green 3; Waxoline Green G; Sudan Green 4B; Quinazarin green; Arlosol Green B; Organol Green J; Quinizarine Green Base; Arlosol Green BS
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Drugs, Cosmetics, Devices CIR / INCI: Cosmetic colorant; Hair dyeing |
|---|---|
| GHS notification summary | 97.8% (2848 / 2913) |
| GHS notification summary | 97.8% (2848 / 2913) |
|---|
This chemical does not meet GHS hazard criteria for 97.8% (2848 of 2913) of all reports.
Reported as not meeting GHS hazard criteria by 2848 of 2913 companies (only 2.2% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
ALIZARINE GREEN · CAS 128-80-3 · C28H22N2O2. UNII 4QP5U84YF7. Color/Form: Solid at 20 °C; Melting Point: 218 °C; Density: 0.45 g/mL.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 茜绿