Pigment Red 188 (CAS 61847-48-1) — formula C33H24Cl2N4O6, molecular weight 643.5; category dyes and pigments.
Pigment Red 188 (CAS 61847-48-1) is a chemical raw material in the dyes and pigments category. Its molecular formula C33H24Cl2N4O6 comprises 33 C, 24 H, 2 Cl, 4 N, 6 O atoms. Its molecular weight is about 643.5. Reported physicochemical data: LogP about 7.9. 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 | 61847-48-1 |
|---|---|
| Molecular Formula | C33H24Cl2N4O6 |
| Molecular Weight | 643.5 |
| LogP | 7.9 |
| Applications | Plastics, PUR, Polyolefin-II, PVC (soft), ABS, PVC (rigid) |
| Category | Dyes & Pigments |
Documented applications: Plastics, PUR, Polyolefin-II, PVC (soft), ABS, PVC (rigid).
Pigment Red 188 is a colorant or pigment compound with CAS registry number 61847-48-1 and molecular formula C33H24Cl2N4O6 (molecular weight 643.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 61847-48-1
Its molecular formula C33H24Cl2N4O6 comprises 33 C, 24 H, 2 Cl, 4 N, 6 O atoms.
Also known as: Pigment Red 188 · 颜料红188
Category: dyes and pigments
The CAS registry number of Pigment Red 188 is 61847-48-1.
Molecular formula C33H24Cl2N4O6, molecular weight 643.5.
It is also registered under: Pigment Red 188, 颜料红188.
Recorded applications: Plastics, PUR, Polyolefin-II, PVC (soft), ABS, PVC (rigid).
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 Red 188 (CAS 61847-48-1), compiled from public chemistry databases.
| CAS Registry Number | 61847-48-1 |
|---|---|
| PubChem CID | 62195 |
| Molecular formula | C33H24Cl2N4O6 |
| IUPAC name | methyl 4-[(2,5-dichlorophenyl)carbamoyl]-2-[[2-hydroxy-3-[(2-methoxyphenyl)carbamoyl]naphthalen-1-yl]diazenyl]benzoate |
| UNII (FDA) | 5V584VK0LH |
| Molecular Weight | 643.5 |
|---|---|
| XLogP3 | 7.9 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 9 |
| Exact Mass | 642.1072899 |
| Monoisotopic Mass | 642.1072899 |
| Topological Polar Surface Area | 139 |
| Heavy Atom Count | 45 |
61847-48-1; 5V584VK0LH; NOVOPERM RED HF 3S; PERMANENT RED HF 3S; J93.896C; NOVOPERM RED HF 3S70; DTXSID7042148; EINECS 263-272-1; C.I. 12467; EC 263-272-1; 263-272-1; RefChem:815729; DTXCID5022148; Methyl 4-(2,5-dichlorophenyl)aminocarbonyl-2-2-hydroxy-3-(2-methoxyphenyl)aminocarbonyl-1-naphthylazobenzoate; UNII-5V584VK0LH; orb2565506
| GHS notification summary | 100% (215 / 215) |
|---|
| GHS notification summary | 100% (215 / 215) |
|---|
This chemical does not meet GHS hazard criteria for 100% (215 of 215) of all reports.
Reported as not meeting GHS hazard criteria by 215 of 215 companies. For more detailed information, please visit ECHA C&L website.
Pigment Red 188 · CAS 61847-48-1 · C33H24Cl2N4O6. UNII 5V584VK0LH.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红188