4-methylthiophene-2-carboxylic acid (CAS No. 14282-78-1) 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 4-methylthiophene-2-carboxylic acid is 14282-78-1.
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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4-methylthiophene-2-carboxylic acid · CAS 14282-78-1 · C6H6O2S. UNII Z120316020.
| CAS Registry Number | 14282-78-1 |
|---|---|
| PubChem CID | 2794584 |
| Molecular formula | C6H6O2S |
| IUPAC name | 4-methylthiophene-2-carboxylic acid |
| UNII (FDA) | Z120316020 |
| Molecular Weight | 142.18 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 142.00885060 |
| Monoisotopic Mass | 142.00885060 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H317 (97.6%), H319 (100%) |
|---|
H317 (97.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4-Methylthiophene-2-carboxylic acid; 14282-78-1; DTXSID90383233; RefChem:294705; DTXCID60334257; 627-957-2; 4-methyl-2-thiophenecarboxylic acid; 4-Methyl-thiophene-2-carboxylic acid; 2-Thiophenecarboxylic acid, 4-methyl-; MFCD00089284; SCHEMBL130041; 168902-34-9; CHEMBL4290664; 4-methyl-2-thiopene carboxylic acid; BDBM50467733; AKOS000303037
CAS 14282-78-1; molecular formula C6H6O2S; molecular weight — g/mol.
4-Methylthiophene-2-carboxylic acid, 14282-78-1, DTXSID90383233, RefChem:294705, DTXCID60334257, 627-957-2.
Hazard statements reported: H317, 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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.