Disperse Red 5 (CAS 3769-57-1) — formula C17H19ClN4O4, molecular weight 378.8; category dyes and pigments.
Disperse Red 5 (CAS 3769-57-1) is a chemical raw material in the dyes and pigments category. Its molecular formula C17H19ClN4O4 comprises 17 C, 19 H, 1 Cl, 4 N, 4 O atoms. Its molecular weight is about 378.8. Reported physicochemical data: LogP about 3.41. 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 | 3769-57-1 |
|---|---|
| Molecular Formula | C17H19ClN4O4 |
| Molecular Weight | 378.8 |
| LogP | 3.41 |
| Applications | Ethanol, 2'-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]-3-methylphenyl]imino]bis-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Ethanol, 2'-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]-3-methylphenyl]imino]bis-: ACTIVE.
Disperse Red 5 is a colorant or pigment compound with CAS registry number 3769-57-1 and molecular formula C17H19ClN4O4 (molecular weight 378.8), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 3769-57-1
Its molecular formula C17H19ClN4O4 comprises 17 C, 19 H, 1 Cl, 4 N, 4 O atoms.
Also known as: Disperse Red 5 · 分散红5
Category: dyes and pigments
The CAS registry number of Disperse Red 5 is 3769-57-1.
Molecular formula C17H19ClN4O4, molecular weight 378.8.
It is also registered under: Disperse Red 5, 分散红5.
Recorded applications: Ethanol, 2'-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]-3-methylphenyl]imino]bis-: 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 Disperse Red 5 (CAS 3769-57-1), compiled from public chemistry databases.
| CAS Number | 3769-57-1 |
|---|---|
| PubChem CID | 19590 |
| Molecular Formula | C17H19ClN4O4 |
| IUPAC Name | 2-[4-[(2-chloro-4-nitrophenyl)diazenyl]-N-(2-hydroxyethyl)-3-methylanilino]ethanol |
| UNII (FDA) | GE9VVW9U5X |
| Molecular Weight | 378.8 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 7 |
| Exact Mass | 378.1094828 |
| Monoisotopic Mass | 378.1094828 |
| Topological Polar Surface Area | 114 |
| Heavy Atom Count | 26 |
| LogP | 3.41 |
|---|
Ethanol, 2,2'-[[4-[(2-chloro-4-nitrophenyl)azo]-3-methylphenyl]imino]bis-; EINECS 223-203-8; DTXSID3063178; 2,2'-[[4-[(2-Chloro-4-nitrophenyl)azo]-3-methylphenyl]imino]bisethanol; 4-(2-Chloro-4-nitrophenylazo)-3-methyl-N,N-bis(2-hydroxyethyl)aniline; 2,2'-((4-((2-Chloro-4-nitrophenyl)azo)-3-methylphenyl)imino)bisethanol; Ethanol, 2,2'-((4-((2-chloro-4-nitrophenyl)azo)-3-methylphenyl)imino)bis-; Ethanol, 2,2'-((4-(2-(2-chloro-4-nitrophenyl)diazenyl)-3-methylphenyl)imino)bis-; 2,2'-[[4-[2-(2-Chloro-4-nitrophenyl)diazenyl]-3-methylphenyl]imino]bis[ethanol]; Ethanol, 2,2'-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]-3-methylphenyl]imino]bis-; 2,2'-((4-(2-(2-Chloro-4-nitrophenyl)diazenyl)-3-methylphenyl)imino)bis(ethanol); RefChem:440075; DTXCID7039389; 223-203-8; 3769-57-1; DISPERSE RED 5
| GHS notifications | 5.8% (3 / 52) |
|---|
| GHS notifications | 5.8% (3 / 52) |
|---|---|
| Notified hazard statements | H302 (94.2%), H315 (94.2%), H319 (94.2%), H335 (94.2%) |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 分散红5