Pigment Red 38 (CAS 6358-87-8) — formula C36H28Cl2N8O6, molecular weight 739.6.
| CAS Number | 6358-87-8 |
|---|---|
| Molecular Formula | C36H28Cl2N8O6 |
| Molecular Weight | 739.6 |
| LogP | 8.2 |
Pigment Red 38 is a chemical compound with CAS registry number 6358-87-8 and molecular formula C36H28Cl2N8O6 (molecular weight 739.6).
CAS number: 6358-87-8
Its molecular formula C36H28Cl2N8O6 comprises 36 C, 28 H, 2 Cl, 8 N, 6 O atoms.
Also known as: Pigment Red 38 · 颜料红38
The CAS registry number of Pigment Red 38 is 6358-87-8.
Molecular formula C36H28Cl2N8O6, molecular weight 739.6.
It is also registered under: Pigment Red 38, 颜料红38.
Independent reference data for Pigment Red 38 (CAS 6358-87-8), compiled from public chemistry databases.
| CAS Registry Number | 6358-87-8 |
|---|---|
| PubChem CID | 95076 |
| Molecular formula | C36H28Cl2N8O6 |
| IUPAC name | ethyl 4-[[2-chloro-4-[3-chloro-4-[(3-ethoxycarbonyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]phenyl]diazenyl]-5-oxo-1-phenyl-4H-pyrazole-3-carboxylate |
| Molecular Weight | 739.6 |
|---|---|
| XLogP3 | 8.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 13 |
| Exact Mass | 738.1508860 |
| Monoisotopic Mass | 738.1508860 |
| Topological Polar Surface Area | 167 |
| Heavy Atom Count | 52 |
6358-87-8; Pyrazolone Red; Vulcan Fast Red B; Irgaplast Red P; Silotermo Red B; Pyrazolone Red Y; Pyrazolone Red B Toner; Rubber Fast Red B; Sanyo Pyrazolone Red; Rubber Fast Red BA; Vulcan Fast Red BA; Vulcan Fast Red BN; Silogomma Fast Red B; Dainichi Fast Red BL; Irgalite Fast Red PY; Symuler Fast Pyrazolone Red B
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 32.1% (51 / 159) |
| GHS notification summary | 32.1% (51 / 159) |
|---|---|
| Reported hazard statements | H228 (67.9%) |
This chemical does not meet GHS hazard criteria for 32.1% (51 of 159) of reports.
H228 (67.9%): Flammable solid [Danger Flammable solids]
Pigment Red 38 · CAS 6358-87-8 · C36H28Cl2N8O6.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红38