Vat Orange 11 (CAS 2172-33-0) — formula C42H18N2O6, molecular weight 646.6; category dyes and pigments.
Vat Orange 11 (CAS 2172-33-0) is a chemical raw material in the dyes and pigments category. Its molecular formula C42H18N2O6 comprises 42 C, 18 H, 2 N, 6 O atoms. Its molecular weight is about 646.6. Reported physicochemical data: LogP about 7.7. 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 | 2172-33-0 |
|---|---|
| Molecular Formula | C42H18N2O6 |
| Molecular Weight | 646.6 |
| LogP | 7.7 |
| Applications | Dinaphtho[2, 3-i:2', 3'-i']benzo[1, 2-a:4, 5-a']dicarbazole-5, 24(6H |
| Category | Dyes & Pigments |
Documented applications: Dinaphtho[2, 3-i:2', 3'-i']benzo[1, 2-a:4, 5-a']dicarbazole-5, 24(6H.
Vat Orange 11 is a colorant or pigment compound with CAS registry number 2172-33-0 and molecular formula C42H18N2O6 (molecular weight 646.6), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 2172-33-0
Its molecular formula C42H18N2O6 comprises 42 C, 18 H, 2 N, 6 O atoms.
Also known as: Vat Orange 11 · 还原橙3RT
Category: dyes and pigments
The CAS registry number of Vat Orange 11 is 2172-33-0.
Molecular formula C42H18N2O6, molecular weight 646.6.
It is also registered under: Vat Orange 11, 还原橙3RT.
Recorded applications: Dinaphtho[2, 3-i:2', 3'-i']benzo[1, 2-a:4, 5-a']dicarbazole-5, 24(6H.
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 Vat Orange 11 (CAS 2172-33-0), compiled from public chemistry databases.
| CAS Number | 2172-33-0 |
|---|---|
| PubChem CID | 75113 |
| Molecular Formula | C42H18N2O6 |
| IUPAC Name | 5,27-diazaundecacyclo[23.19.0.03,23.04,20.06,19.07,16.09,14.026,42.028,41.029,38.031,36]tetratetraconta-1(25),3(23),4(20),6(19),7(16),9,11,13,17,21,26(42),28(41),29(38),31,33,35,39,43-octadecaene-2,8,15,24,30,37-hexone |
| UNII (FDA) | NS00001892 |
| Molecular Weight | 646.6 |
|---|---|
| XLogP3 | 7.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 646.11648630 |
| Monoisotopic Mass | 646.11648630 |
| Topological Polar Surface Area | 134 |
| Heavy Atom Count | 50 |
Vat Orange 11; 2172-33-0; Dinaphtho(2,3-i:2',3'-i')benzo(1,2-a:4,5-a')dicarbazole-5,7,12,17,19,24(6H,18H)-hexone; CI Vat orange 11; EINECS 218-524-5; CCRIS 9495; DTXSID8062232; Dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:4,5-a']dicarbazole-5,7,12,17,19,24(6H,18H)-hexone; EC 218-524-5; Dinaphtho(2,3-i:2',3'-i)benzo(1,2-a:4,5-a')dicarbazole-5,7,12,17,19,24-hexone, 6,18-dihydro-; RefChem:134429; DTXCID1036543; 6,18-Dihydrodinaphtho[2,3-i:2,3-i]benzo[1,2-a:4,5-a]dicarbazole-5,7,12,17,19,24-hexone; C.I.Vat Orange 11; SCHEMBL3650203; SCHEMBL30250198
| GHS notifications | 68.2% (15 / 22) |
|---|
| GHS notifications | 68.2% (15 / 22) |
|---|---|
| Notified hazard statements | H317 (31.8%), H319 (31.8%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 还原橙3RT