Pigment Red 32 (CAS 6410-29-3) — formula C31H24N4O4, molecular weight 516.5; category dyes and pigments.
Pigment Red 32 (CAS 6410-29-3) is a chemical raw material in the dyes and pigments category. Its molecular formula C31H24N4O4 comprises 31 C, 24 H, 4 N, 4 O atoms. Its molecular weight is about 516.5. Reported physicochemical data: LogP about 6.8. 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 | 6410-29-3 |
|---|---|
| Molecular Formula | C31H24N4O4 |
| Molecular Weight | 516.5 |
| LogP | 6.8 |
| Applications | 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-[2-methoxy-5-phenyl]diazenyl]-N-phenyl-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-[2-methoxy-5-phenyl]diazenyl]-N-phenyl-: ACTIVE.
Pigment Red 32 is a colorant or pigment compound with CAS registry number 6410-29-3 and molecular formula C31H24N4O4 (molecular weight 516.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 6410-29-3
Its molecular formula C31H24N4O4 comprises 31 C, 24 H, 4 N, 4 O atoms.
Also known as: Pigment Red 32 · 颜料红32
Category: dyes and pigments
The CAS registry number of Pigment Red 32 is 6410-29-3.
Molecular formula C31H24N4O4, molecular weight 516.5.
It is also registered under: Pigment Red 32, 颜料红32.
Recorded applications: 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-[2-methoxy-5-phenyl]diazenyl]-N-phenyl-: ACTIVE.
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 32 (CAS 6410-29-3), compiled from public chemistry databases.
| CAS Registry Number | 6410-29-3 |
|---|---|
| PubChem CID | 80856 |
| Molecular formula | C31H24N4O4 |
| IUPAC name | 3-hydroxy-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl]-N-phenylnaphthalene-2-carboxamide |
| UNII (FDA) | NS00020864 |
| Molecular Weight | 516.5 |
|---|---|
| XLogP3 | 6.8 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 7 |
| Exact Mass | 516.17975526 |
| Monoisotopic Mass | 516.17975526 |
| Topological Polar Surface Area | 112 |
| Heavy Atom Count | 39 |
DTXSID0064331; EINECS 229-099-0; 4-((5-(Anilino)carbonyl-2-methoxyphenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide; 2-Naphthalenecarboxamide, 3-hydroxy-4-(2-(2-methoxy-5-((phenylamino)carbonyl)phenyl)diazenyl)-N-phenyl-; 4-[[5-(anilino)carbonyl-2-methoxyphenyl]azo]-3-hydroxy-N-phenylnaphthalene-2-carboxamide; 2-Naphthalenecarboxamide, 3-hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-N-phenyl-; RefChem:509597; DTXCID2044218; 229-099-0; 6410-29-3; 2-Naphthalenecarboxamide, 3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]-N-phenyl-; 3-hydroxy-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl]-N-phenylnaphthalene-2-carboxamide; 3-Hydroxy-4-[2-[2-methoxy-5-[(phenylamino)carbonyl]phenyl]diazenyl]-N-phenyl-2-naphthalenecarboxamide; 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methoxy-5-((phenylamino)carbonyl)phenyl)azo)-N-phenyl-; 3-Hydroxy-4-{[2-methoxy-5-(phenylcarbamoyl)phenyl]diazenyl}-N-phenylnaphthalene-2-carboxamide; SCHEMBL8985580
| GHS notification summary | 100% (3 / 3) |
|---|
| GHS notification summary | 100% (3 / 3) |
|---|
This chemical does not meet GHS hazard criteria for 100% (3 of 3) of all reports.
Reported as not meeting GHS hazard criteria by 3 of 3 companies. For more detailed information, please visit ECHA C&L website.
Pigment Red 32 · CAS 6410-29-3 · C31H24N4O4. UNII NS00020864.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 颜料红32