2-(氯磺酰基)苯甲酸甲酯，CAS 登记号 26638-43-7，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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Methyl 2-(chlorosulfonyl)benzoate · CAS 26638-43-7 · C8H7ClO4S. UNII C6HZM8X6PK.
| CAS Registry Number | 26638-43-7 |
|---|---|
| PubChem CID | 117830 |
| Molecular formula | C8H7ClO4S |
| IUPAC name | methyl 2-chlorosulfonylbenzoate |
| UNII (FDA) | C6HZM8X6PK |
| Molecular Weight | 234.66 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 233.9753576 |
| Monoisotopic Mass | 233.9753576 |
| Topological Polar Surface Area | 68.8 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H314 (100%), H318 (88.6%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (88.6%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
Methyl 2-(chlorosulfonyl)benzoate; Benzoic acid, 2-(chlorosulfonyl)-, methyl ester; C6HZM8X6PK; UNII-C6HZM8X6PK; o-(Carbomethoxy)benzenesulfonyl chloride; DTXSID4067228; 2-(Carbomethoxy)benzenesulfonyl chloride; METHYL O-(CHLOROSULFONYL)BENZOATE; O-(METHOXYCARBONYL)BENZENESULPHONYL CHLORIDE; BENZOIC ACID, O-(CHLOROSULFONYL)-, METHYL ESTER; RefChem:118327; DTXCID4037534; 631-087-9; 26638-43-7; methyl 2-chlorosulfonylbenzoate; MFCD00009797
CAS 26638-43-7; molecular formula C8H7ClO4S; molecular weight — g/mol.
Methyl 2-(chlorosulfonyl)benzoate, Benzoic acid, 2-(chlorosulfonyl)-, methyl ester, C6HZM8X6PK, UNII-C6HZM8X6PK, o-(Carbomethoxy)benzenesulfonyl chloride, DTXSID4067228.
Hazard statements reported: H314, H318.
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.