Pigment Red 255 (CAS 120500-90-5) — formula C18H12N2O2, molecular weight 288.3.
| CAS Number | 120500-90-5 |
|---|---|
| Molecular Formula | C18H12N2O2 |
| Molecular Weight | 288.3 |
| LogP | 3.4 |
| Applications | Used in paints, inks, plastics, and as catalysts. |
Documented applications: Used in paints, inks, plastics, and as catalysts..
Pigment Red 255 is a chemical compound with CAS registry number 120500-90-5 and molecular formula C18H12N2O2 (molecular weight 288.3).
CAS number: 120500-90-5
Its molecular formula C18H12N2O2 comprises 18 C, 12 H, 2 N, 2 O atoms.
Also known as: Pigment Red 255 · 颜料红255
The CAS registry number of Pigment Red 255 is 120500-90-5.
Molecular formula C18H12N2O2, molecular weight 288.3.
It is also registered under: Pigment Red 255, 颜料红255.
Recorded applications: Used in paints, inks, plastics, and as catalysts..
Independent reference data for Pigment Red 255 (CAS 120500-90-5), compiled from public chemistry databases.
| CAS Registry Number | 120500-90-5 |
|---|---|
| PubChem CID | 625613 |
| Molecular formula | C18H12N2O2 |
| IUPAC name | 3-hydroxy-1,4-diphenyl-2H-pyrrolo[3,4-c]pyrrol-6-one |
| UNII (FDA) | 5QGL2U8KQA |
| Molecular Weight | 288.3 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 288.089877630 |
| Monoisotopic Mass | 288.089877630 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 22 |
54660-00-3; 3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione; 3,6-Diphenylpyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione; 120500-90-5; Pyrrolo[3,4-c]pyrrole-1,4-dione, 2,5-dihydro-3,6-diphenyl-; MFCD11870113; SCHEMBL278635; 3-hydroxy-1,4-diphenyl-2H-pyrrolo[3,4-c]pyrrol-6-one; AKOS004910487; 2,5-Dihydro-3,6-diphenylpyrrolo[3,4-c]pyrrole-1,4-dione; Pyrrolo(3,4-c)pyrrole-1,4-dione, 2,5-dihydro-3,6-diphenyl-; DPP Scarlet 5G; Irgazin DPP Red 5G; 1,4-diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-3,6-dione; 5QGL2U8KQA; Cromophtal DPP Coral Red C
| GHS notification summary | 100% (2 / 2) |
|---|
| GHS notification summary | 100% (2 / 2) |
|---|
This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.
Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.
Pigment Red 255 · CAS 120500-90-5 · C18H12N2O2. UNII 5QGL2U8KQA.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红255