4,4'-双(3-氨基苯氧基)二苯砜，CAS 登记号 30203-11-3，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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4,4'-Bis(3-aminophenoxy)diphenyl sulfone · CAS 30203-11-3 · C24H20N2O4S. UNII Z104478456.
| CAS Registry Number | 30203-11-3 |
|---|---|
| PubChem CID | 121657 |
| Molecular formula | C24H20N2O4S |
| IUPAC name | 3-[4-[4-(3-aminophenoxy)phenyl]sulfonylphenoxy]aniline |
| UNII (FDA) | Z104478456 |
| Molecular Weight | 432.5 |
|---|---|
| XLogP3 | 4.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 6 |
| Exact Mass | 432.11437830 |
| Monoisotopic Mass | 432.11437830 |
| Topological Polar Surface Area | 113 |
| Heavy Atom Count | 31 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (80%), H315 (100%), H319 (100%), H335 (80%) |
|---|
H302 (80%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Benzenamine, 3,3'-[sulfonylbis(4,1-phenyleneoxy)]bis-; EINECS 250-091-8; DTXSID1067542; 3,3'-(Sulphonylbis(4,1-phenyleneoxy))dianiline; 3,3'-(Sulfonylbis(4,1-phenyleneoxy))bisbenzenamine; Benzenamine, 3,3'-(sulfonylbis(4,1-phenyleneoxy))bis-; 3,3'-[SULFONYLBIS(4,1-PHENYLENEOXY)]BIS[BENZENAMINE]; 3,3'-[sulphonylbis(4,1-phenyleneoxy)]dianiline; 3,3'-(Sulfonylbis(4,1-phenyleneoxy))bis(benzenamine); RefChem:561703; DTXCID7038151; 250-091-8; 30203-11-3; 3,3'-((Sulfonylbis(4,1-phenylene))bis(oxy))dianiline; Bis[4-(3-aminophenoxy)phenyl] Sulfone; 4,4'-BIS(3-AMINOPHENOXY)DIPHENYL SULFONE
CAS 30203-11-3; molecular formula C24H20N2O4S; molecular weight — g/mol.
Benzenamine, 3,3'-[sulfonylbis(4,1-phenyleneoxy)]bis-, EINECS 250-091-8, DTXSID1067542, 3,3'-(Sulphonylbis(4,1-phenyleneoxy))dianiline, 3,3'-(Sulfonylbis(4,1-phenyleneoxy))bisbenzenamine, Benzenamine, 3,3'-(sulfonylbis(4,1-phenyleneoxy))bis-.
Hazard statements reported: H302, 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.