3-异硫氰酸噻吩-2-甲酸甲酯，CAS 登记号 81321-10-0，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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methyl 3-isothiocyanatothiophene-2-carboxylate · CAS 81321-10-0 · C7H5NO2S2. UNII ST51001532.
| CAS Registry Number | 81321-10-0 |
|---|---|
| PubChem CID | 2777461 |
| Molecular formula | C7H5NO2S2 |
| IUPAC name | methyl 3-isothiocyanatothiophene-2-carboxylate |
| UNII (FDA) | ST51001532 |
| Molecular Weight | 199.3 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 198.97617075 |
| Monoisotopic Mass | 198.97617075 |
| Topological Polar Surface Area | 99 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
81321-10-0; methyl 3-isothiocyanatothiophene-2-carboxylate; DTXSID70380528; RefChem:355072; DTXCID10331554; 814-284-6; C7H5NO2S2; METHYL3-ISOTHIOCYANATOTHIOPHENE-2-CARBOXYLATE; MFCD00052589; 2-Thiophenecarboxylicacid, 3-isothiocyanato-, methyl ester; methyl 3-isothiocyanato-2-thiophenecarboxylate; SCHEMBL2919829; RKBLURUDWDTMOB-UHFFFAOYSA-N; ALBB-034559; SBB092489; STL185520
CAS 81321-10-0; molecular formula C7H5NO2S2; molecular weight — g/mol.
81321-10-0, methyl 3-isothiocyanatothiophene-2-carboxylate, DTXSID70380528, RefChem:355072, DTXCID10331554, 814-284-6.
Hazard statements reported: H302, H312, H315, H319, H332.
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.