o-Cresolsulfonic acid (CAS No. 7134-04-5) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of o-Cresolsulfonic acid is 7134-04-5.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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o-Cresolsulfonic acid · CAS 7134-04-5 · C7H8O4S. UNII E2JD2K5E4L.
| CAS Registry Number | 7134-04-5 |
|---|---|
| PubChem CID | 407379 |
| Molecular formula | C7H8O4S |
| IUPAC name | 4-hydroxy-3-methylbenzenesulfonic acid |
| UNII (FDA) | E2JD2K5E4L |
| Molecular Weight | 188.20 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 188.01432991 |
| Monoisotopic Mass | 188.01432991 |
| Topological Polar Surface Area | 83 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H314 (100%), H318 (50%), H412 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
4-Hydroxy-3-methylbenzenesulfonic acid; 7134-04-5; o-Cresol-4-sulfonic acid; Benzenesulfonic acid, 4-hydroxy-3-methyl-; 4-(o-Cresol)sulfonic acid; E2JD2K5E4L; 2-methyl-1-phenol-4-sulfonic acid; 2-Methylphenol-4-sulfonic acid; 3-Methyl-4-hydroxybenzenesulfonic acid; UNII-E2JD2K5E4L; m-Toluenesulfonic acid, 4-hydroxy-; YCOXCINCKKAZMJ-UHFFFAOYSA-; DTXSID40424165; RefChem:99198; DTXCID101476401; InChI=1/C7H8O4S/c1-5-4-6(12(9,10)11)2-3-7(5)8/h2-4,8H,1H3,(H,9,10,11)
CAS 7134-04-5; molecular formula C7H8O4S; molecular weight — g/mol.
4-Hydroxy-3-methylbenzenesulfonic acid, 7134-04-5, o-Cresol-4-sulfonic acid, Benzenesulfonic acid, 4-hydroxy-3-methyl-, 4-(o-Cresol)sulfonic acid, E2JD2K5E4L.
Hazard statements reported: H302, H314, H318, H412.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.