结晶紫内酯，CAS 登记号 1552-42-7，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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crystal violet lactone · CAS 1552-42-7 · C26H29N3O2. UNII USS7CW0676. Melting Point: 356 °F (NTP, 1992).
| CAS Registry Number | 1552-42-7 |
|---|---|
| PubChem CID | 73773 |
| Molecular formula | C26H29N3O2 |
| IUPAC name | 6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-2-benzofuran-1-one |
| UNII (FDA) | USS7CW0676 |
| Molecular Weight | 415.5 |
|---|---|
| XLogP3 | 5.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 415.22597718 |
| Monoisotopic Mass | 415.22597718 |
| Topological Polar Surface Area | 36 |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Melting Point | 356 °F (NTP, 1992) |
|---|
| GHS notification summary | 49.1% (109 / 222) |
|---|
| GHS notification summary | 49.1% (109 / 222) |
|---|---|
| Reported hazard statements | H315 (45%), H319 (45%), H335 (44.1%) |
This chemical does not meet GHS hazard criteria for 49.1% (109 of 222) of reports.
H315 (45%): Causes skin irritation [Warning Skin corrosion/irritation]
Crystal violet lactone; 1552-42-7; 3,3-Bis(p-dimethylaminophenyl)-6-dimethylaminophthalide; DTXSID8024866; Pergascript Blue I 2R; USS7CW0676; COPIKEM 1 BLUE; NSC-3562; NSC-32991; Phthalide, 6-(dimethylamino)-3,3-bis(p-(dimethylamino)phenyl)-; 1(3H)-Isobenzofuranone, 6-(dimethylamino)-3,3-bis(4-(dimethylamino)phenyl)-; DTXCID204866; 3,3-Bis(p-(dimethylamino)phenyl)-6-(dimethylamino)phthalide; 1(3H)-Isobenzofuranone, 6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]-; 3,3-Bis[p-(dimethylamino)phenyl]-6-(dimethylamino)phthalide; RefChem:579500
CAS 1552-42-7; molecular formula C26H29N3O2; molecular weight — g/mol.
Crystal violet lactone, 1552-42-7, 3,3-Bis(p-dimethylaminophenyl)-6-dimethylaminophthalide, DTXSID8024866, Pergascript Blue I 2R, USS7CW0676.
49.1% of GHS notifications report no hazard classification (109 of 222).
Melting Point: 356 °F (NTP, 1992).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.