Pigment Brown 23 (CAS 35869-64-8) — formula C40H23Cl3N8O8, molecular weight 850.0.
Pigment Brown 23 is a chemical compound with CAS registry number 35869-64-8 and molecular formula C40H23Cl3N8O8 (molecular weight 850.0).
CAS number: 35869-64-8
Its molecular formula C40H23Cl3N8O8 comprises 40 C, 23 H, 3 Cl, 8 N, 8 O atoms.
Also known as: Pigment Brown 23 · pigment brown
The CAS registry number of Pigment Brown 23 is 35869-64-8.
Molecular formula C40H23Cl3N8O8, molecular weight 850.0.
It is also registered under: Pigment Brown 23, pigment brown.
Public-database records for Pigment Brown 23 (CAS 35869-64-8), reproduced here for independent cross-checking.
| GHS notification summary | 15.4% (19 / 123) |
|---|---|
| Reported hazard statements | H319 (84.6%) |
This chemical does not meet GHS hazard criteria for 15.4% (19 of 123) of reports.
H319 (84.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
| GHS notification summary | 15.4% (19 / 123) |
|---|
| CAS Registry Number | 35869-64-8 |
|---|---|
| PubChem CID | 136064473 |
| 分子式 | C40H23Cl3N8O8 |
| IUPAC 名称 | N-[3-chloro-4-[[4-[(4-chloro-2-nitrophenyl)diazenyl]-3-hydroxynaphthalene-2-carbonyl]amino]phenyl]-4-[(4-chloro-2-nitrophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxamide |
| UNII（FDA） | NS00021225 |
N,N'-(2-Chloro-1,4-phenylene)bis(4-((4-chloro-2-nitrophenyl)azo)-3-hydroxynaphthalene-2-carboxamide); DTXSID3067948; EINECS 252-772-5; EC 252-772-5; 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis(4-(2-(4-chloro-2-nitrophenyl)diazenyl)-3-hydroxy-; 252-772-5; N,N'-(2-Chloro-1,4-phenylene)bis[4-[(4-chloro-2-nitrophenyl)azo]-3-hydroxynaphthalene-2-carboxamide]; 2-Naphthalenecarboxamide, N,N'-(2-chloro-1,4-phenylene)bis[4-[2-(4-chloro-2-nitrophenyl)diazenyl]-3-hydroxy-; RefChem:476506; 57972-00-6; DTXCID4039102; 611-601-8; 35869-64-8; Pigment brown 23 (C.I. 20060); SCHEMBL21436629; NS00021225
| 分子量 | 850.0 |
|---|---|
| XLogP3 | 11.6 |
| 氢键供体数 | 4 |
| 氢键受体数 | 12 |
| 可旋转键数 | 8 |
| 精确质量 | 848.070443 |
| 单同位素质量 | 848.070443 |
| 拓扑极性表面积 | 240 |
| 重原子数 | 59 |
| 形式电荷 | 0 |
Pigment Brown 23 · CAS 35869-64-8 · C40H23Cl3N8O8. UNII NS00021225.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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