Disperse Orange 73 (CAS 40690-89-9) — formula C24H21N5O4, molecular weight 443.5; category dyes and pigments.
Disperse Orange 73 (CAS 40690-89-9) is a chemical raw material in the dyes and pigments category. Its molecular formula C24H21N5O4 comprises 24 C, 21 H, 5 N, 4 O atoms. Its molecular weight is about 443.5. Reported physicochemical data: LogP about 4.9. 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 | 40690-89-9 |
|---|---|
| Molecular Formula | C24H21N5O4 |
| Molecular Weight | 443.5 |
| LogP | 4.9 |
| Applications | Propanenitrile, 3-phenyl]amino]-: ACTIVE |
| Category | Dyes & Pigments |
Documented applications: Propanenitrile, 3-phenyl]amino]-: ACTIVE.
Disperse Orange 73 is a colorant or pigment compound with CAS registry number 40690-89-9 and molecular formula C24H21N5O4 (molecular weight 443.5), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 40690-89-9
Its molecular formula C24H21N5O4 comprises 24 C, 21 H, 5 N, 4 O atoms.
Also known as: Disperse Orange 73 · 分散橙73
Category: dyes and pigments
The CAS registry number of Disperse Orange 73 is 40690-89-9.
Molecular formula C24H21N5O4, molecular weight 443.5.
It is also registered under: Disperse Orange 73, 分散橙73.
Recorded applications: Propanenitrile, 3-phenyl]amino]-: 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 Orange 73 (CAS 40690-89-9), compiled from public chemistry databases.
| CAS Number | 40690-89-9 |
|---|---|
| PubChem CID | 162422 |
| Molecular Formula | C24H21N5O4 |
| IUPAC Name | 2-[N-(2-cyanoethyl)-4-[(4-nitrophenyl)diazenyl]anilino]ethyl benzoate |
| UNII (FDA) | NS00019983 |
| Molecular Weight | 443.5 |
|---|---|
| XLogP3 | 4.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 10 |
| Exact Mass | 443.15935417 |
| Monoisotopic Mass | 443.15935417 |
| Topological Polar Surface Area | 124 |
| Heavy Atom Count | 33 |
4-Nitro-4'-((2-cyanoethyl)(2-benzoyloxyethyl)amino)azobenzene; EINECS 255-037-7; 2-[-N-(2-Cyanoethyl)-4-[(p-nitrophenyl)azo]anilino]ethyl benzoate; 2-(-N-(2-Cyanoethyl)-4-((p-nitrophenyl)azo)anilino)ethyl benzoate; 3-(N-(2-(Benzoyloxy)ethyl)-p-(p-nitrophenylazo)anilino)propionitrile; 4-(4-Nitrophenylazo)-N-(beta-benzoyloxyethyl)-N-(beta-cyanoethyl)aniline; 4-(N-(beta-Cyanoethyl)-N-(beta-benzoyloxyethyl)amino)-4'-nitroazobenzene; Propanenitrile, 3-((2-(benzoyloxy)ethyl)(4-(2-(4-nitrophenyl)diazenyl)phenyl)amino)-; Propanenitrile, 3-[[2-(benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]-; RefChem:869027; 79300-11-1; 255-037-7; 616-679-7; 40690-89-9; C.I. Disperse Orange 73; Propanenitrile, 3-[[2-(benzoyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]-
| GHS notifications | 100% (31 / 31) |
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| GHS notifications | 100% (31 / 31) |
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Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 分散橙73