ChemicalBook >> CAS DataBase List >>Solvent Red 52
Solvent Red 52
- CAS No.
- 81-39-0
- Chemical Name:
- Solvent Red 52
- Synonyms
- Solvent red 52 (C.I. 68210);3-methyl-6-[(4-methylphenyl)amino]-3H-Dibenz[f,ij]isoquinoline-2,7-dione;C.I.68210;abcol red 5b;Amarsol Red 5B;SOLVENT RED 52;SOVLENT RED 52;Keyplast Red 5B;Elbaplast Red 5B;Einecs 201-346-7
- CBNumber:
- CB6751658
- Molecular Formula:
- C24H18N2O2
- Molecular Weight:
- 366.41
- MDL Number:
- MFCD00272416
- MOL File:
- 81-39-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 03:49:26
| Product description | Number | Pack Size | Price |
| Solvent Red 52 | TRC-S224395-50MG | 50mg | $351 |
| Solvent Red 52 | TRC-S224395-25MG | 25mg | $212 |
| Solvent Red 52 | TRC-S224395-10MG | 10mg | $154 |
| Solvent red 52 98% | CS-0010199 | 10mg | $321 |
| Solvent red 52 98% | CS-0010199 | 25mg | $461 |
| More product size | |||
| Boiling point | 585.0±50.0 °C(Predicted) |
|---|---|
| Density | 1.36±0.1 g/cm3(Predicted) |
| vapor pressure | 0-0Pa at 25℃ |
| solubility | Chloroform (Slightly), Methanol (Slightly), Pyridine (Slightly) |
| pka | 0.46±0.20(Predicted) |
| form | Solid |
| color | Dark Purple to Black |
| Water Solubility | 750-2880900ng/L at 20-30℃ |
| InChI | InChI=1S/C24H18N2O2/c1-14-7-9-15(10-8-14)25-19-11-12-20-22-18(13-21(27)26(20)2)16-5-3-4-6-17(16)24(28)23(19)22/h3-13,25H,1-2H3 |
| InChIKey | VJUKWPOWHJITTP-UHFFFAOYSA-N |
| SMILES | N1(C)C2=C3C(C(=O)C4=C(C3=CC1=O)C=CC=C4)=C(NC1=CC=C(C)C=C1)C=C2 |
| LogP | 4.506-4.8 at 25℃ |
| CAS DataBase Reference | 81-39-0(CAS DataBase Reference) |
| EPA Substance Registry System | 3H-Dibenz[f,ij]isoquinoline-2,7-dione, 3-methyl-6-[(4-methylphenyl)amino]- (81-39-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
| TSCA | TSCA listed |
| REACH Registrations | Active |
Solvent Red 52 price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-S224395-50MG | Solvent Red 52 | 81-39-0 | 50mg | $351 | 2026-06-03 | Buy |
| TRC | TRC-S224395-25MG | Solvent Red 52 | 81-39-0 | 25mg | $212 | 2026-06-03 | Buy |
| TRC | TRC-S224395-10MG | Solvent Red 52 | 81-39-0 | 10mg | $154 | 2026-06-03 | Buy |
| ChemScene | CS-0010199 | Solvent red 52 98% | 81-39-0 | 10mg | $321 | 2026-06-04 | Buy |
| ChemScene | CS-0010199 | Solvent red 52 98% | 81-39-0 | 25mg | $461 | 2026-06-04 | Buy |
Solvent Red 52 Chemical Properties,Uses,Production
Uses
Solvent Red 52 is used in method for production of Poly(trimethylene furandicarboxylate) using Zinc catalyst.
Preparation
(a) 6-Bromo-3-methyl-3H-naphtho[1,2,3-de]quinoline-2,7-dione or 1-Bromo-4-(N-methylacetamido)anthraquinone and p-Methylaniline condensation; (b)N-(4-(p-toluidino)-9,10-dioxo-9,10-dihydroanthracen-1-yl)-N-methylacetamide closed loop into Anthrapyridone.
Properties and Applications
blue light red. Soluble in water and Pyridine . In concentrated sulfuric acid for deep red, red precipitation after dilution. Used for acetate, polyethylene, thermal plastic coloring.
Synthesis of Solvent Red 52 from Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy- and p-Toluidine
Solvent Red 52 Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 146)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Winchem industrial co limited | +8613003762012 | info@win-chemical.com | China | 300 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +8613065062079 | sales@sdzschem.com | China | 1497 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10236 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3461 | 58 |
| JADECHEM (NINGBO) CO.,LTD. | 574-89075960 | info@jadechem-colours.com | CHINA | 214 | 58 |
View Lastest Price from Solvent Red 52 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-03 | SOVLENT RED 52
81-39-0
|
25kg | 0.99 | 20mt | Winchem industrial co limited | ||
 |
2019-07-06 | Solvent Red 52
81-39-0
|
$1.00 | 1KG | 98% | 1 | Career Henan Chemical Co |
-
- SOVLENT RED 52
81-39-0
- $0.00
- 0.99
- Winchem industrial co limited
-
- Solvent Red 52
81-39-0
- $1.00
- 98%
- Career Henan Chemical Co
81-39-0(Solvent Red 52)Related Search:
3H-Naphtho1,2,3-dequinoline-2,7-dione, 3-methyl-6-(4-methylphenyl)amino-
abcol red 5b
C.I.68210
SOLVENT RED 52
2,3-Dihydro-3-methyl-6-(p-toluidino)-7H-dibenz[f,ij]isoquinoline-2,7-dione
3H-Dibenz(F,ij)isoquinoline-2,7-dione, 3-methyl-6-((4-methylphenyl)amino)-
Einecs 201-346-7
3H-Naphtho[1, 2, 3-de]quinoline-2, 7-dione, 2-methyl-6-[(4-methylphenyl)amino]
Amarsol Red 5B
Elbaplast Red 5B
Fabriperm Solvent Red 52
Kenawax Rubine 2RP
Keyplast Red 5B
Polysolve Red 52
Rosaplast Red 5B
Sumiplast Red HL 5B
Transparent Red H5B
CI SOLVENT RED 52
3-Methyl-6-(p-toluidino)-3H-dibenz[f,ij]isoquinoline-2,7-dione
3-methyl-6-(p-tolylamino)-3H-naphtho[1,2,3-de]quinoline-2,7-dione
SOVLENT RED 52
Solvent Red 52 ISO 9001：2015 REACH
FLUORESCENCE RED 5B
C.I.Solvent Red 52:C.I.68210
TIANFU-CHEM CAS:81-39-0 Solvent Red 52
3-Methyl-6-(p-toluidino)-3H-dibenz[f,ij]isochinolin-2,7-dion
3-methyl-6-(paramethylbenzeneamineyl)-3H-dibenzenebenzo[f,ij]isoquinoline-2,7-dione
3-methyl-6-[(4-methylphenyl)amino]-3H-Dibenz[f,ij]isoquinoline-2,7-dione
Solvent red 52 (C.I. 68210)
81-39-0
C24H18N2O2
Solvent Dyestuff
