Pigment Red 112 (CAS 6535-46-2) — formula C24H16Cl3N3O2, molecular weight 484.8; category dyes and pigments.
Pigment Red 112 (CAS 6535-46-2) is a chemical raw material in the dyes and pigments category. Its molecular formula C24H16Cl3N3O2 comprises 24 C, 16 H, 3 Cl, 3 N, 2 O atoms. Its molecular weight is about 484.8. Reported physicochemical data: LogP about 8.2. 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 | 6535-46-2 |
|---|---|
| Molecular Formula | C24H16Cl3N3O2 |
| Molecular Weight | 484.8 |
| LogP | 8.2 |
| Applications | Plastics, Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%, Cosmetics, Cosmetic colorant, Pigment, Not Known or Reasonably Ascertainable |
| Category | Dyes & Pigments |
Documented applications: Plastics, Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%, Cosmetics, Cosmetic colorant, Pigment, Not Known or Reasonably Ascertainable.
Pigment Red 112 is a colorant or pigment compound with CAS registry number 6535-46-2 and molecular formula C24H16Cl3N3O2 (molecular weight 484.8), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6535-46-2
Its molecular formula C24H16Cl3N3O2 comprises 24 C, 16 H, 3 Cl, 3 N, 2 O atoms.
Also known as: Pigment Red 112 · 颜料红112
Category: dyes and pigments
The CAS registry number of Pigment Red 112 is 6535-46-2.
Molecular formula C24H16Cl3N3O2, molecular weight 484.8.
It is also registered under: Pigment Red 112, 颜料红112.
Recorded applications: Plastics, Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%, Cosmetics, Cosmetic colorant, Pigment, Not Known or Reasonably Ascertainable.
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 Pigment Red 112 (CAS 6535-46-2), compiled from public chemistry databases.
| CAS Registry Number | 6535-46-2 |
|---|---|
| PubChem CID | 23034 |
| Molecular formula | C24H16Cl3N3O2 |
| IUPAC name | 3-hydroxy-N-(2-methylphenyl)-4-[(2,4,5-trichlorophenyl)diazenyl]naphthalene-2-carboxamide |
| UNII (FDA) | 6S30UYY7FD |
| Molecular Weight | 484.8 |
|---|---|
| XLogP3 | 8.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 483.030810 |
| Monoisotopic Mass | 483.030810 |
| Topological Polar Surface Area | 74.1 |
| Heavy Atom Count | 32 |
6535-46-2; Permanent Red FGR; Naphthol Red FGR; Luconyl Red 3855; Permanent Red L; Unisperse Red 3RS-E2; Special Red FGR; Permanent Red GY; Colanyl Red FGRX; Irgalite Red 3RS; Isol Aryl Red GR; Helio Fast Red BB; Renol Red FGR-HW; Helio Fast Red BBN; Helio Fast Red BBT; Flexonyl Red FGR-LA
| Regulatory & Food Contact | CIR / INCI: Cosmetic colorant; Hair dyeing |
|---|---|
| GHS notification summary | 52.3% (296 / 566) |
| GHS notification summary | 52.3% (296 / 566) |
|---|---|
| Reported hazard statements | H317 (18%), H411 (11.1%), H413 (18.6%) |
This chemical does not meet GHS hazard criteria for 52.3% (296 of 566) of all reports.
H317 (18%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Pigment Red 112 · CAS 6535-46-2 · C24H16Cl3N3O2. UNII 6S30UYY7FD.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红112