Pigment Blue 61 (CAS 1324-76-1) — formula C37H31N3O4S, molecular weight 613.7; category dyes and pigments.
Pigment Blue 61 (CAS 1324-76-1) is a chemical raw material in the dyes and pigments category. Its molecular formula C37H31N3O4S comprises 37 C, 31 H, 3 N, 4 O, 1 S atoms. Its molecular weight is about 613.7. 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 | 1324-76-1 |
|---|---|
| Molecular Formula | C37H31N3O4S |
| Molecular Weight | 613.7 |
| Applications | paints, inks, plastics, and as catalysts |
| Category | Dyes & Pigments |
Documented applications: paints, inks, plastics, and as catalysts.
Pigment Blue 61 is a colorant or pigment compound with CAS registry number 1324-76-1 and molecular formula C37H31N3O4S (molecular weight 613.7), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 1324-76-1
Its molecular formula C37H31N3O4S comprises 37 C, 31 H, 3 N, 4 O, 1 S atoms.
Also known as: Pigment Blue 61 · 颜料蓝61
Category: dyes and pigments
The CAS registry number of Pigment Blue 61 is 1324-76-1.
Molecular formula C37H31N3O4S, molecular weight 613.7.
It is also registered under: Pigment Blue 61, 颜料蓝61.
Recorded applications: paints, inks, plastics, and as catalysts.
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 Blue 61 (CAS 1324-76-1), compiled from public chemistry databases.
| CAS Registry Number | 1324-76-1 |
|---|---|
| PubChem CID | 156614038 |
| Molecular formula | C37H31N3O4S |
| IUPAC name | 4-[(4-anilinophenyl)-(4-phenyliminocyclohexa-2,5-dien-1-ylidene)methyl]-N-phenylaniline;sulfuric acid |
| Molecular Weight | 613.7 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 7 |
| Exact Mass | 613.20352765 |
| Monoisotopic Mass | 613.20352765 |
| Topological Polar Surface Area | 119 |
| Heavy Atom Count | 45 |
Reflex Blue R; Reflex Blue AGL; Reflex Blue AGM; HSDB 5809; EINECS 215-385-2; CI 42765; EC 215-385-2; RefChem:572494; DTXSID2027383; Benzenesulfonic acid, ((4((4(phenylamino)phenyl)(4(phenylimino)2,5cyclohexadien1ylidene)methyl)phenyl)amino); 1324-76-1
| GHS notification summary | 23.9% (64 / 268) |
|---|
| GHS notification summary | 23.9% (64 / 268) |
|---|---|
| Reported hazard statements | H315 (37.3%), H319 (37.3%), H335 (36.9%), H411 (38.8%) |
This chemical does not meet GHS hazard criteria for 23.9% (64 of 268) of reports.
H315 (37.3%): Causes skin irritation [Warning Skin corrosion/irritation]
Pigment Blue 61 · CAS 1324-76-1 · C37H31N3O4S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料蓝61