thieno[3,2-b]thiophene-2-carboxylic acid (CAS 1723-27-9) — formula C7H4O2S2, molecular weight 184.2; category organic chemicals.
| CAS Number | 1723-27-9 |
|---|---|
| Molecular Formula | C7H4O2S2 |
| Molecular Weight | 184.2 |
| LogP | 2.6 |
| Category | Organic Chemicals |
thieno[3,2-b]thiophene-2-carboxylic acid is a carbon-based organic compound with CAS registry number 1723-27-9 and molecular formula C7H4O2S2 (molecular weight 184.2), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1723-27-9
Its molecular formula C7H4O2S2 comprises 7 C, 4 H, 2 O, 2 S atoms.
Also known as: thieno[3,2-b]thiophene-2-carboxylic acid · 噻吩并[3,2-b]噻吩-2-甲酸
Category: organic chemicals
The CAS registry number of thieno[3,2-b]thiophene-2-carboxylic acid is 1723-27-9.
Molecular formula C7H4O2S2, molecular weight 184.2.
It is also registered under: thieno[3,2-b]thiophene-2-carboxylic acid, 噻吩并[3,2-b]噻吩-2-甲酸.
Category: Organic Chemicals.
Independent reference data for thieno[3,2-b]thiophene-2-carboxylic acid (CAS 1723-27-9), compiled from public chemistry databases.
| CAS Registry Number | 1723-27-9 |
|---|---|
| PubChem CID | 660319 |
| Molecular formula | C7H4O2S2 |
| IUPAC name | thieno[3,2-b]thiophene-5-carboxylic acid |
| UNII (FDA) | HMS2316P13 |
| Molecular Weight | 184.2 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 183.96527171 |
| Monoisotopic Mass | 183.96527171 |
| Topological Polar Surface Area | 93.8 |
| Heavy Atom Count | 11 |
Thieno[3,2-b]thiophene-2-carboxylic acid; 1723-27-9; DTXSID90349773; Thieno(3,2-b)thiophene-2-carboxylic acid; RefChem:384993; DTXCID30300843; 674-358-7; GVZXSZWCZGKLRS-UHFFFAOYSA-N; thieno[3,2-b]thiophene-5-carboxylic acid; Thieno[3,2-b]thiophene-2-carboxylicacid; MFCD00115174; C7H4O2S2; MLS000036934; SCHEMBL335232; thienothiophene carboxylic acid; thiopheno[3,2-b]thiophene-2-carboxylic acid
| Reported hazard statements | H302 (40%), H312 (40%), H315 (80%), H318 (20%), H319 (80%), H332 (40%), H335 (60%) |
|---|
H302 (40%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (40%): Harmful in contact with skin [Warning Acute toxicity, dermal]
thieno[3,2-b]thiophene-2-carboxylic acid · CAS 1723-27-9 · C7H4O2S2. UNII HMS2316P13.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 噻吩并[3,2-b]噻吩-2-甲酸