ChemicalBook >> CAS DataBase List >>2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
![2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid Structure](CAS/GIF/260063-21-6.gif)
- CAS No.
- 260063-21-6
- Chemical Name:
- 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
- Synonyms
- 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid;Thieno[3,4-b]-1,4-dioxin-5-carboxylic acid, 2,3-dihydro-;2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid(SALTDATA: FREE)
- CBNumber:
- CB4752217
- Molecular Formula:
- C7H6O4S
- Molecular Weight:
- 186.19
- MDL Number:
- MFCD07801102
- MOL File:
- 260063-21-6.mol
- MSDS File:
- SDS
Last updated:2026-09-12 18:52:57
| Melting point | 205 °C |
|---|---|
| Boiling point | 352.8±42.0 °C(Predicted) |
| Density | 1.546±0.06 g/cm3(Predicted) |
| storage temp. | Store at room temperature |
| pka | 4.31±0.20(Predicted) |
| form | solid |
| Appearance | Off-white to light yellow Solid |
| InChI | 1S/C7H6O4S/c8-7(9)6-5-4(3-12-6)10-1-2-11-5/h3H,1-2H2,(H,8,9) |
| InChIKey | DCCRIIFBJZOPAV-UHFFFAOYSA-N |
| SMILES | OC(=O)c1scc2OCCOc12 |
| UNSPSC Code | 12352106 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 | |||||||||
| target organs | Respiratory system | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| WGK Germany | WGK 3 | |||||||||
| HazardClass | IRRITANT | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | KKA06321 | 2,3-Dihydro-thieno[3,4-b][1,4]dioxine-5-carboxylic acid | 260063-21-6 | 2.5g | $413 | 2026-06-04 | Buy |
| aablocks | AA002RAT | 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid 97% | 260063-21-6 | 1g | $59 | 2026-05-28 | Buy |
| Crysdot | CD11157257 | 2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid 95+% | 260063-21-6 | 1g | $374 | 2026-05-26 | Buy |
| AOBChem | A200420 | 2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid ≥97% | 260063-21-6 | 250mg | $30 | 2026-05-26 | Buy |
| AOBChem | A200420 | 2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid ≥97% | 260063-21-6 | 500mg | $38 | 2026-05-26 | Buy |
2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid Suppliers
Global Suppliers ( 27)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17752 | 75 |
| 9ding chemical ( Shanghai) Limited | 4009209199 | sales@9dingchem.com | China | 22497 | 55 |
| Aikon International Limited | 025-58859352 19370895928 | sales01@aikonchem.com | China | 15078 | 58 |
| Henan Alpha Chemical Co., Ltd. | 0371-55055611 18137792234 | 3957071458@qq.com | China | 9959 | 58 |
| Suzhou bayaoke Biotechnology Co., Ltd | 18626188356 | 1058187422@qq.com | China | 510 | 58 |
| Taizhou Nanfeng Pharmaceutical Research Institute | nanfengpharma@126.co 18616377689 | nanfengpharma@126.com | China | 20008 | 58 |
| Shanghai Haohong Pharmaceutical Co., Ltd. | 400-8210725 4008210725 | malulu@leyan.com | China | 54996 | 58 |
| Energy Chemical | 400-0056266 | marketing1@energy-chemical.com | China | 44927 | 58 |
260063-21-6 (2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid) Related Search:
2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
2,5-Dicarboxylic acid-3,4-ethylenedioxythiophene
Thieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid, 2,3-dihydro-, diethyl ester
7-carbamoyl-2H,3H-thieno[3,4-b][1,4]dioxine-5-carboxylic acid
7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
1of2
2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid(SALTDATA: FREE)
Thieno[3,4-b]-1,4-dioxin-5-carboxylic acid, 2,3-dihydro-
2,3-Dihydrothieno[3,4-b][1,4]dioxine-5-carboxylic acid
260063-21-6
