2,5-二羧酸-3,4-亚乙基二氧噻吩，CAS 登记号 18361-03-0，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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2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene · CAS 18361-03-0 · C8H6O6S. UNII NS00002415.
| CAS Registry Number | 18361-03-0 |
|---|---|
| PubChem CID | 728841 |
| Molecular formula | C8H6O6S |
| IUPAC name | 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid |
| UNII (FDA) | NS00002415 |
| Molecular Weight | 230.20 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 229.98850908 |
| Monoisotopic Mass | 229.98850908 |
| Topological Polar Surface Area | 121 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H302, H312, H332 (100%), H315 (100%), H319 (100%) |
|---|
H302+H312+H332 (100%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
EC 605-999-2; 2,3-Dihydro-thieno(3,4-b)(1,4)dioxin-5,7-dicarboxylic acid; 2,3-Dihydrothieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid; 2,3-Dihydro-thieno[3,4-b][1,4]dioxin-5,7-dicarboxylic acid; 2,3-Dihydrothieno(3,4-b)-1,4-dioxin-5,7-dicarboxylic acid; RefChem:442382; 605-999-2; 18361-03-0; 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid; 2,5-Dicarboxylic acid-3,4-ethylene dioxythiophene; 3,4-Ethylenedioxythiophene-2,5-dicarboxylic acid; C8H6O6S; MFCD00966477; Thieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid, 2,3-dihydro-; 2H,3H-thieno[3,4-b][1,4]dioxine-5,7-dicarboxylic acid; TQP0129
CAS 18361-03-0; molecular formula C8H6O6S; molecular weight — g/mol.
EC 605-999-2, 2,3-Dihydro-thieno(3,4-b)(1,4)dioxin-5,7-dicarboxylic acid, 2,3-Dihydrothieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid, 2,3-Dihydro-thieno[3,4-b][1,4]dioxin-5,7-dicarboxylic acid, 2,3-Dihydrothieno(3,4-b)-1,4-dioxin-5,7-dicarboxylic acid, RefChem:442382.
Hazard statements reported: H302, H312, H332, H315, H319.
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.