PIGMENT ORANGE 16 (CAS 6505-28-8) — formula C34H32N6O6, molecular weight 620.7; category dyes and pigments.
PIGMENT ORANGE 16 (CAS 6505-28-8) is a chemical raw material in the dyes and pigments category. Its molecular formula C34H32N6O6 comprises 34 C, 32 H, 6 N, 6 O atoms. Its molecular weight is about 620.7. Reported physicochemical data: LogP about 6.7. 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 | 6505-28-8 |
|---|---|
| Molecular Formula | C34H32N6O6 |
| Molecular Weight | 620.7 |
| LogP | 6.7 |
| Applications | Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%, Pigment, U.S. Production: 2023: 400, 000 - <550, 000 lb, 2022: 550 |
| Category | Dyes & Pigments |
Documented applications: Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%, Pigment, U.S. Production: 2023: 400, 000 - <550, 000 lb, 2022: 550.
PIGMENT ORANGE 16 is a colorant or pigment compound with CAS registry number 6505-28-8 and molecular formula C34H32N6O6 (molecular weight 620.7), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6505-28-8
Its molecular formula C34H32N6O6 comprises 34 C, 32 H, 6 N, 6 O atoms.
Also known as: PIGMENT ORANGE 16 · 颜料橙16
Category: dyes and pigments
The CAS registry number of PIGMENT ORANGE 16 is 6505-28-8.
Molecular formula C34H32N6O6, molecular weight 620.7.
It is also registered under: PIGMENT ORANGE 16, 颜料橙16.
Recorded applications: Substance listed with specific concentration in tattoo ink and/or permanent make up according to EU Commission Regulation 2020/2081. The concentration limit (by weight) is 0.1%, Pigment, U.S. Production: 2023: 400, 000 - <550, 000 lb, 2022: 550.
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 ORANGE 16 (CAS 6505-28-8), compiled from public chemistry databases.
| CAS Registry Number | 6505-28-8 |
|---|---|
| PubChem CID | 110869 |
| Molecular formula | C34H32N6O6 |
| IUPAC name | 2-[[4-[4-[(1-anilino-1,3-dioxobutan-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-3-oxo-N-phenylbutanamide |
| UNII (FDA) | TVN9QAX6UH |
| Molecular Weight | 620.7 |
|---|---|
| XLogP3 | 6.7 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 13 |
| Exact Mass | 620.23833276 |
| Monoisotopic Mass | 620.23833276 |
| Topological Polar Surface Area | 160 |
| Heavy Atom Count | 46 |
6505-28-8; TVN9QAX6UH; EINECS 229-388-1; C.I. 21160; DTXSID60863890; 2,2'-((3,3'-Dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-oxo-N-phenylbutyramide); Butanamide, 2,2'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(3-oxo-N-phenyl-; CI 21160; Butanamide, 2,2'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-oxo-N-phenyl-; Butanamide, 2,2'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenyl-; 2,2'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenylbutyramide]; 2,2'-((3,3'-DIMETHOXY(1,1'-BIPHENYL)-4,4'-DIYL)BIS(2,1-DIAZENEDIYL))BIS(3-OXO-N-PHENYLBUTANAMIDE); Butanamide, 2,2'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-oxo-N-phenyl-; RefChem:863157; DTXCID40812462; UNII-TVN9QAX6UH
| GHS notification summary | 93.4% (213 / 228) |
|---|
| GHS notification summary | 93.4% (213 / 228) |
|---|
This chemical does not meet GHS hazard criteria for 93.4% (213 of 228) of all reports.
Reported as not meeting GHS hazard criteria by 213 of 228 companies (only 6.6% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
PIGMENT ORANGE 16 · CAS 6505-28-8 · C34H32N6O6. UNII TVN9QAX6UH.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料橙16