Pigment Violet 3 (CAS 1325-82-2) — formula C20H19N3, molecular weight 301.4; category dyes and pigments.
Pigment Violet 3 (CAS 1325-82-2) is a chemical raw material in the dyes and pigments category. Its molecular formula C20H19N3 comprises 20 C, 19 H, 3 N atoms. Its molecular weight is about 301.4. Reported physicochemical data: LogP about 3.4. 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 | 1325-82-2 |
|---|---|
| Molecular Formula | C20H19N3 |
| Molecular Weight | 301.4 |
| LogP | 3.4 |
| Applications | paints, inks, plastics, and rubber, Painting (Pigments, Binders |
| Category | Dyes & Pigments |
Documented applications: paints, inks, plastics, and rubber, Painting (Pigments, Binders.
Pigment Violet 3 is a colorant or pigment compound with CAS registry number 1325-82-2 and molecular formula C20H19N3 (molecular weight 301.4), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 1325-82-2
Its molecular formula C20H19N3 comprises 20 C, 19 H, 3 N atoms.
Also known as: Pigment Violet 3 · 颜料紫3
Category: dyes and pigments
The CAS registry number of Pigment Violet 3 is 1325-82-2.
Molecular formula C20H19N3, molecular weight 301.4.
It is also registered under: Pigment Violet 3, 颜料紫3.
Recorded applications: paints, inks, plastics, and rubber, Painting (Pigments, Binders.
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 Violet 3 (CAS 1325-82-2), compiled from public chemistry databases.
| CAS Registry Number | 1325-82-2 |
|---|---|
| PubChem CID | 14885 |
| Molecular formula | C20H19N3 |
| IUPAC name | 4-[(4-aminophenyl)-(4-methyliminocyclohexa-2,5-dien-1-ylidene)methyl]aniline |
| Molecular Weight | 301.4 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 301.157897619 |
| Monoisotopic Mass | 301.157897619 |
| Topological Polar Surface Area | 64.4 |
| Heavy Atom Count | 23 |
Permanent purple; Fanatone Violet; Consol Violet; Brillfast Violet; Purple Lake; Violet Lake; Fastel Violet R; Kromal Violet R; Syton Violet R; Toning Blue MV; Lake Basic Violet; Tintofen Violet R; Conc. Violet R; Solar Violet RCL; Eljon Violet Toner; Fast Bronze Violet
| GHS notification summary | 2.3% (6 / 265) |
|---|
| GHS notification summary | 2.3% (6 / 265) |
|---|---|
| Reported hazard statements | H318 (45.3%), H319 (13.2%), H400 (58.5%), H410 (58.1%), H412 (39.2%) |
This chemical does not meet GHS hazard criteria for 2.3% (6 of 265) of reports.
H318 (45.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Pigment Violet 3 · CAS 1325-82-2 · C20H19N3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料紫3