Solvent Black 3 (CAS 4197-25-5) — formula C29H24N6, molecular weight 456.5; category dyes and pigments.
Solvent Black 3 (CAS 4197-25-5) is a chemical raw material in the dyes and pigments category. Its molecular formula C29H24N6 comprises 29 C, 24 H, 6 N atoms. Its molecular weight is about 456.5. Reported physicochemical data: LogP about 8.4. 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 | 4197-25-5 |
|---|---|
| Molecular Formula | C29H24N6 |
| Molecular Weight | 456.5 |
| LogP | 8.4 |
| Applications | various industries such as plastics, rubber, paints, and coatings |
| Category | Dyes & Pigments |
Documented applications: various industries such as plastics, rubber, paints, and coatings.
Solvent Black 3 is a colorant or pigment compound with CAS registry number 4197-25-5 and molecular formula C29H24N6 (molecular weight 456.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 4197-25-5
Its molecular formula C29H24N6 comprises 29 C, 24 H, 6 N atoms.
Also known as: Solvent Black 3 · 溶剂黑3
Category: dyes and pigments
The CAS registry number of Solvent Black 3 is 4197-25-5.
Molecular formula C29H24N6, molecular weight 456.5.
It is also registered under: Solvent Black 3, 溶剂黑3.
Recorded applications: various industries such as plastics, rubber, paints, and coatings.
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 Black 3 (CAS 4197-25-5), compiled from public chemistry databases.
| CAS Registry Number | 4197-25-5 |
|---|---|
| PubChem CID | 61336 |
| Molecular formula | C29H24N6 |
| IUPAC name | (2,2-dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene |
| UNII (FDA) | 9YDL1Q990E |
| Molecular Weight | 456.5 |
|---|---|
| XLogP3 | 8.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 456.20624479 |
| Monoisotopic Mass | 456.20624479 |
| Topological Polar Surface Area | 73.5 |
| Heavy Atom Count | 35 |
Sudan black B; 4197-25-5; Fat Black HB; C.I. Solvent Black 3; Ceres Black BN; Fast Black HB; Typogen Black; Lacquer Black S; Nubian Black BT; Hexatype Black B; Lacquer Black VB; Fast Black HBN; Sudan Deep Black BB; Sudan Deep Black BN; C.I. 26150; Aizen SOT Black 6
| Regulatory & Food Contact | CIR / INCI: Hair dyeing |
|---|---|
| GHS notification summary | 8.2% (182 / 2225) |
| GHS notification summary | 8.2% (182 / 2225) |
|---|---|
| Reported hazard statements | H341 (90.7%) |
This chemical does not meet GHS hazard criteria for 8.2% (182 of 2225) of reports.
H341 (90.7%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]
Solvent Black 3 · CAS 4197-25-5 · C29H24N6. UNII 9YDL1Q990E.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 溶剂黑3