Pigment Red 179 (CAS No. 5521-31-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Dyes & Pigments. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Dyes & Pigments
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of Pigment Red 179 is 5521-31-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Dyes & Pigments.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Pigment Red 179 · CAS 5521-31-3 · C26H14N2O4. UNII 2B7V5NT69F.
| CAS Registry Number | 5521-31-3 |
|---|---|
| PubChem CID | 79657 |
| Molecular formula | C26H14N2O4 |
| IUPAC name | 7,18-dimethyl-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone |
| UNII (FDA) | 2B7V5NT69F |
| Molecular Weight | 418.4 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 418.09535693 |
| Monoisotopic Mass | 418.09535693 |
| Topological Polar Surface Area | 74.8 |
| Heavy Atom Count | 32 |
| Formal Charge | 0 |
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS 2,2-DIMETHYLANTHRA(2,1,9-DEF:6,5,10-D'E'F')DIISOQUINOLINE-1,3,8,10(2H,9H)-TETRONE |
|---|---|
| GHS notification summary | 39.5% (101 / 256) |
| GHS notification summary | 39.5% (101 / 256) |
|---|---|
| Reported hazard statements | H315 (16.4%), H319 (16.4%), H335 (16%), H373 (44.1%) |
This chemical does not meet GHS hazard criteria for 39.5% (101 of 256) of reports.
H315 (16.4%): Causes skin irritation [Warning Skin corrosion/irritation]
2,9-Dimethylanthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone; 2,9-dimethylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2h,9h)-tetrone; Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-dimethyl-; Anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-dimethyl-; 226-866-1; RefChem:446544; 5521-31-3; Perylene Bordeaux; Paliogen Maroon 3920; C.I.Vat Red 23; Palanthrene Red GG; C.I. Vat Red 23; MePTC; Paliogen Maroon L 4020; C.I. 71130; UNII-2B7V5NT69F
CAS 5521-31-3; molecular formula C26H14N2O4; molecular weight — g/mol.
2,9-Dimethylanthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-dimethylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2h,9h)-tetrone, Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-dimethyl-, Anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-dimethyl-, 226-866-1, RefChem:446544.
Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; 2,2-DIMETHYLANTHRA(2,1,9-DEF:6,5,10-D'E'F')DIISOQUINOLINE-1,3,8,10(2H,9H)-TETRONE.
39.5% of GHS notifications report no hazard classification (101 of 256).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.