乙基橙，CAS 登记号 13545-67-0，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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Ethyl Orange · CAS 13545-67-0 · C16H18KN3O3S.
| CAS Registry Number | 13545-67-0 |
|---|---|
| PubChem CID | 23678401 |
| Molecular formula | C16H18KN3O3S |
| IUPAC name | potassium 4-[[4-(diethylamino)phenyl]diazenyl]benzenesulfonate |
| Molecular Weight | 371.5 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 6 |
| Exact Mass | 371.07059410 |
| Monoisotopic Mass | 371.07059410 |
| Topological Polar Surface Area | 93.5 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 475 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Ethyl orange; 13545-67-0; Benzenesulfonic acid, 4-[[4-(diethylamino)phenyl]azo]-, potassium salt; EINECS 236-916-4; Benzenesulfonic acid, 4-((4-(diethylamino)phenyl)azo)-, potassium salt; Benzenesulfonic acid, 4-(2-(4-(diethylamino)phenyl)diazenyl)-, potassium salt (1:1); Benzenesulfonic acid, 4-[2-[4-(diethylamino)phenyl]diazenyl]-, potassium salt (1:1); RefChem:596351; 236-916-4; potassium;4-[[4-(diethylamino)phenyl]diazenyl]benzenesulfonate; DTXSID3065530; SCHEMBL29425654; YYVJVQBUGBAHJC-UHFFFAOYSA-M; G86105; Q15726124; Potassium 4-{[4-(diethylamino)phenyl]diazenyl}benzene-1-sulfonate
CAS 13545-67-0; molecular formula C16H18KN3O3S; molecular weight — g/mol.
Ethyl orange, 13545-67-0, Benzenesulfonic acid, 4-[[4-(diethylamino)phenyl]azo]-, potassium salt, EINECS 236-916-4, Benzenesulfonic acid, 4-((4-(diethylamino)phenyl)azo)-, potassium salt, Benzenesulfonic acid, 4-(2-(4-(diethylamino)phenyl)diazenyl)-, potassium salt (1:1).
Hazard statements reported: H315, H319, H335.
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.