5-Methyl-2-thiophenecarboxylic acid (CAS No. 1918-79-2) 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.
| CAS Number | 1918-79-2 |
|---|---|
| Molecular Formula | C6H6O2S |
| Molecular Weight | 142.18 |
| LogP | 1.9 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of 5-Methyl-2-thiophenecarboxylic acid is 1918-79-2.
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.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
5-甲基-2-噻吩甲酸 · CAS 1918-79-2 · C6H6O2S. UNII 5SX6CX4FJB.
| CAS 号 | 1918-79-2 |
|---|---|
| PubChem CID | 74713 |
| 分子式 | C6H6O2S |
| IUPAC 名称 | 5-methylthiophene-2-carboxylic acid |
| UNII（FDA） | 5SX6CX4FJB |
| Molecular Weight | 142.18 |
|---|---|
| XLogP3 | 1.9 |
| 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 |
| 已通报的危害声明 | H302 (16.7%), H315 (100%), H319 (100%), H335 (83.3%) |
|---|
1918-79-2; 5-Methylthiophene-2-carboxylic acid; 5-METHYL-2-THIOPHENECARBOXYLIC ACID; 2-Thiophenecarboxylic acid, 5-methyl-; 2-Carboxy-5-methylthiophene; 5SX6CX4FJB; 2-Methyl-5-thiophenecarboxylic acid; NSC-89698; EINECS 217-640-3; DTXSID60172712; NSC 89698; RefChem:537354; DTXCID0095203; 217-640-3; 5-Methyl-2-thenoic Acid; MFCD00005439
CAS 号 1918-79-2；分子式 C6H6O2S；分子量 — g/mol。
1918-79-2, 5-Methylthiophene-2-carboxylic acid, 5-METHYL-2-THIOPHENECARBOXYLIC ACID, 2-Thiophenecarboxylic acid, 5-methyl-, 2-Carboxy-5-methylthiophene, 5SX6CX4FJB.
已通报的危害声明：H302, H315, H319, H335。
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-甲基-2-噻吩甲酸