Violet 2 (CAS 1342-19-4) — formula C21H15NO3, molecular weight 329.3; category organic chemicals.
| CAS Number | 1342-19-4 |
|---|---|
| Molecular Formula | C21H15NO3 |
| Molecular Weight | 329.3 |
| LogP | 3.12 |
| Category | Organic Chemicals |
Violet 2 is a carbon-based organic compound with CAS registry number 1342-19-4 and molecular formula C21H15NO3 (molecular weight 329.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1342-19-4
Its molecular formula C21H15NO3 comprises 21 C, 15 H, 1 N, 3 O atoms.
Also known as: Violet 2 · 紫2
Category: organic chemicals
The CAS registry number of Violet 2 is 1342-19-4.
Molecular formula C21H15NO3, molecular weight 329.3.
It is also registered under: Violet 2, 紫2.
Category: Organic Chemicals.
Independent reference data for Violet 2 (CAS 1342-19-4), compiled from public chemistry databases.
| CAS 号 | 1342-19-4 |
|---|---|
| PubChem CID | 6680 |
| 分子式 | C21H15NO3 |
| IUPAC 名称 | 1-hydroxy-4-(4-methylanilino)anthracene-9,10-dione |
| UNII（FDA） | 350KA7O6HK |
| Molecular Weight | 329.3 |
|---|---|
| XLogP3 | 5.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 329.10519334 |
| Monoisotopic Mass | 329.10519334 |
| Topological Polar Surface Area | 66.4 |
| Heavy Atom Count | 25 |
| LogP | 3.12 |
|---|---|
| Color Additive Status | 74.1602 |
| Color Additive Status | 74.2602 |
| Color Additive Status | 74.3602 |
| Color Additive Status | 81.30 |
| Color Additive Status | 82.1602 |
Solvent violet 13; 81-48-1; D&C Violet 2; ALIZUROL PURPLE; D&C Violet No. 2; 1-Hydroxy-4-(p-toluidino)anthraquinone; 12217-81-1; CI Disperse Blue 72; CI Solvent Violet 13; D & C Violet no. 2; Duranol Brilliant Violet 7G; CCRIS 7073; DTXSID1026293; HSDB 1958; EINECS 201-353-5; UNII-350KA7O6HK
| 法规与食品接触 | FDA Regulatory Status of Color Additives: Drugs, Cosmetics, Devices FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 1-HYDROXY-4-[(4-METHYLPHENYL)AMINO-9,10-ANTHRACENEDIONE 符合 21 CFR 175.300(b)(3)(viii) 规定且还含有 9,10-蒽二酮的环氧树脂涂料 作为可与啤酒接触重复使用的涂层。 |
|---|---|
| GHS 通报统计 | 86.3% (2348 / 2720) |
| GHS 通报统计 | 86.3% (2348 / 2720) |
|---|---|
| 已通报的危害声明 | H317 (13.6%), H413 (12.6%) |
紫2 · CAS 1342-19-4 · C21H15NO3. UNII 350KA7O6HK. LogP: 3.12; Color Additive Status: 74.1602; Color Additive Status: 74.2602.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 紫2