SOLVENT YELLOW 85 (CAS 2478-20-8) — formula C20H16N2O2, molecular weight 316.4; category dyes and pigments.
SOLVENT YELLOW 85 (CAS 2478-20-8) is a chemical raw material in the dyes and pigments category. Its molecular formula C20H16N2O2 comprises 20 C, 16 H, 2 N, 2 O atoms. Its molecular weight is about 316.4. Reported physicochemical data: LogP about 3.8. 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 | 2478-20-8 |
|---|---|
| Molecular Formula | C20H16N2O2 |
| Molecular Weight | 316.4 |
| LogP | 3.8 |
| Applications | Cosmetics, 1H-Benzisoquinoline-1, 3(2H)-dione, 6-amino-2-(2, 4-dimethylphenyl)-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Cosmetics, 1H-Benzisoquinoline-1, 3(2H)-dione, 6-amino-2-(2, 4-dimethylphenyl)-: ACTIVE.
SOLVENT YELLOW 85 is a colorant or pigment compound with CAS registry number 2478-20-8 and molecular formula C20H16N2O2 (molecular weight 316.4), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 2478-20-8
Its molecular formula C20H16N2O2 comprises 20 C, 16 H, 2 N, 2 O atoms.
Also known as: SOLVENT YELLOW 85 · 6-氨基-2-(2,4-二甲苯基)-1H-苯并[DE]异喹啉-1,3(2H)-二酮
Category: dyes and pigments
The CAS registry number of SOLVENT YELLOW 85 is 2478-20-8.
Molecular formula C20H16N2O2, molecular weight 316.4.
It is also registered under: SOLVENT YELLOW 85, 6-氨基-2-(2,4-二甲苯基)-1H-苯并[DE]异喹啉-1,3(2H)-二酮.
Recorded applications: Cosmetics, 1H-Benzisoquinoline-1, 3(2H)-dione, 6-amino-2-(2, 4-dimethylphenyl)-: 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 SOLVENT YELLOW 85 (CAS 2478-20-8), compiled from public chemistry databases.
| CAS Number | 2478-20-8 |
|---|---|
| PubChem CID | 75589 |
| Molecular Formula | C20H16N2O2 |
| IUPAC Name | 6-amino-2-(2,4-dimethylphenyl)benzo[de]isoquinoline-1,3-dione |
| UNII (FDA) | BM6Y3B8SJY |
| Molecular Weight | 316.4 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 316.121177757 |
| Monoisotopic Mass | 316.121177757 |
| Topological Polar Surface Area | 63.4 |
| Heavy Atom Count | 24 |
2478-20-8; Solvent yellow 44; 144246-02-6; Disperse Yellow 11; 1H-Benz[de]isoquinoline-1,3(2H)-dione, 6-amino-2-(2,4-dimethylphenyl)-; BM6Y3B8SJY; C.I. SOLVENT YELLOW 135; Naphthalimide, 4-amino-N-2,4-xylyl-; DTXSID7062453; C.I. SOLVENT YELLOW 44; C.I. DISPERSE YELLOW 11; 1H-Benz(de)isoquinoline-1,3(2H)-dione, 6-amino-2-(2,4-dimethylphenyl)-; 6-Amino-2-(2,4-dimethylphenyl)-1H-benz(de)isoquinoline-1,3(2H)-dione; 6-amino-2-(2,4-dimethylphenyl)-1H-benz[de]isoquinoline-1,3(2H)-dione; C.I. 56200; 4-AMINO-1,8-NAPHTHAL-2',4'-DIMETHYLPHENYLIMIDE
| Regulatory & food contact | CIR / INCI: Hair dyeing |
|---|---|
| GHS notifications | 4.1% (2 / 49) |
| GHS notifications | 4.1% (2 / 49) |
|---|---|
| Notified hazard statements | H400 (95.9%), H410 (95.9%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.