2-thiopheneacetic acid (CAS 1918-77-0) — formula C6H6O2S, molecular weight 142.18; category organic chemicals.
2-thiopheneacetic acid (CAS 1918-77-0) is a chemical raw material in the organic chemicals category. Its molecular formula C6H6O2S comprises 6 C, 6 H, 2 O, 1 S atoms. Its molecular weight is about 142.18. Reported physicochemical data: LogP about 1. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1918-77-0 |
|---|---|
| Molecular Formula | C6H6O2S |
| Molecular Weight | 142.18 |
| LogP | 1 |
| Applications | 2-Thiopheneacetic acid: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 2-Thiopheneacetic acid: ACTIVE.
2-thiopheneacetic acid is a carbon-based organic compound with CAS registry number 1918-77-0 and molecular formula C6H6O2S (molecular weight 142.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1918-77-0
Its molecular formula C6H6O2S comprises 6 C, 6 H, 2 O, 1 S atoms.
Also known as: 2-thiopheneacetic acid · 2-噻吩乙酸
Category: organic chemicals
The CAS registry number of 2-thiopheneacetic acid is 1918-77-0.
Molecular formula C6H6O2S, molecular weight 142.18.
It is also registered under: 2-thiopheneacetic acid, 2-噻吩乙酸.
Recorded applications: 2-Thiopheneacetic acid: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-thiopheneacetic acid (CAS 1918-77-0), compiled from public chemistry databases.
| CAS Registry Number | 1918-77-0 |
|---|---|
| PubChem CID | 15970 |
| Molecular formula | C6H6O2S |
| IUPAC name | 2-thiophen-2-ylacetic acid |
| UNII (FDA) | A8S4F49X7A |
| Molecular Weight | 142.18 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 142.00885060 |
| Monoisotopic Mass | 142.00885060 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 9 |
2-Thiopheneacetic acid; 1918-77-0; 2-(thiophen-2-yl)acetic acid; 2-Thienylacetic acid; THIOPHENE-2-ACETIC ACID; 2-thiophen-2-ylacetic acid; A8S4F49X7A; CHEBI:45807; DTXSID5062059; RefChem:483754; DTXCID3036024; 217-639-8; Thiopheneacetic acid; 2-(2-thienyl)acetic acid; MFCD00005458; thiophen-2-ylacetic acid
| Reported hazard statements | H290 (12.7%), H314 (98.6%), H318 (11.3%), H335 (12.7%) |
|---|
H290 (12.7%): May be corrosive to metals [Warning Corrosive to Metals]
H314 (98.6%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
2-thiopheneacetic acid · CAS 1918-77-0 · C6H6O2S. UNII A8S4F49X7A.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-噻吩乙酸