Cas no 1822-66-8 (3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester)
1822-66-8 structure
Product Name:3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester
CAS No:1822-66-8
MF:C10H12O6S
MW:260.263682365417
MDL:MFCD03094035
CID:235058
PubChem ID:245503
Update Time:2025-09-20
3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester Chemical and Physical Properties
Names and Identifiers
-
- Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate
- 3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER
- 2,5-Thiophenedicarboxylicacid, 3,4-dihydroxy-, 2,5-diethyl ester
- 3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester
- 2,5-bis(ethoxycarbonyl)-3,4-dihydroxythiophene
- 2,5-Bis(ethoxycarbonyl)thiophene-3,4-diol
- 2,5-bis[ethoxy(hydroxy)methylidene]thiolane-3,4-dione
- 3,4-dihydroxy-2,5-thiophenedicarboxylic acid diethyl ester
- diethyl 3,4-dihydroxythiphene-2,5-dicarboxylate
- ethyl 3,4-dihydroxy-2,5-thiophene-dicarboxylate
- ethyl 3,4-dihydroxyth
- ethyl 5-(ethoxycarbonyl)-3,4-dihydroxythiophene-2-carboxylate
- 2,5-Diethoxycarbonyl-3,4-dihydroxythiophene
- 3,4-Dihydroxy-2,5-dicarbethoxythiophene
- Dicetol
- Diethyl 3,4-dihydroxy-2,5-thiophenedicarboxylate
- NSC 57502
- Diethyl 3,4-dihydroxy-thiophene-2,5-dicarboxylate
- 3,4-Dihydroxy-2,5-thiophenedicarboxylic acid, diethyl ester
- NSC-57502
- AMY12160
- 2,5-diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate
- InChI=1/C10H12O6S/c1-3-15-9(13)7-5(11)6(12)8(17-7)10(14)16-4-2/h11-12H,3-4H2,1-2H
- SCHEMBL1141274
- diethyl 3,4-dihydroxythiophene-2.5-dicarboxylate
- 3,4-dihydroxythiophen-2,5-dicarboxylic acid diethyl ester
- 2,5-dicarbethoxy-3,4-dihydroxythiophene
- 2,5-Thiophenedicarboxylic acid, 3,4-dihydroxy-, diethyl ester
- CS-0151860
- AKOS015898857
- DTXSID80288763
- AC-25756
- C10H12O6S
- 1822-66-8
- AB13298
- E76299
- FT-0756223
- NSC57502
- DS-18408
- 2,5-THIOPHENEDICARBOXYLIC ACID, 3,4-DIHYDROXY-, 2,5-DIETHYL ESTER
- YOKOBAHUBJPMGP-UHFFFAOYSA-N
- A812672
- Diethyl3,4-dihydroxythiophene-2,5-dicarboxylate
- dicarbethoxy-3.4-dihydroxythiophene
- 2,5-bis[ethoxy(hydroxy)methylene]tetrahydrothiophene-3,4-dione;Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate
- MFCD03094035
- DB-081732
- 3,4-Dihydroxythiophene-2,5-dicarboxylic aciddiethyl ester
-
- MDL： MFCD03094035
- Inchi： 1S/C10H12O6S/c1-3-15-9(13)7-5(11)6(12)8(17-7)10(14)16-4-2/h11-12H,3-4H2,1-2H3
- InChI Key： YOKOBAHUBJPMGP-UHFFFAOYSA-N
- SMILES： S1C(C(=O)OCC)=C(C(=C1C(=O)OCC)O)O
Computed Properties
- Exact Mass: 260.03500
- Monoisotopic Mass: 260.035
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 6
- Heavy Atom Count: 17
- Rotatable Bond Count: 6
- Complexity: 267
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 6
- XLogP3: 3.1
- Topological Polar Surface Area: 121A^2
Experimental Properties
- Color/Form: Not determined
- Density: 1.410
- Melting Point: 134.5-135 oC
- Boiling Point: 397.697°C at 760 mmHg
- Flash Point: 150?°F
- Refractive Index: n20/D 1.4589
- PSA: 121.30000
- LogP: 1.51270
- Solubility: Not determined
3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester Security Information
- Hazard Statement： H315-H319-H335
- WGK Germany：3
- Hazard Category Code： 61-20/21-36-36/37/38
- Safety Instruction： 53-45-36-26
-
Hazardous Material Identification：
- Risk Phrases：R61; R20/21; R36; R36/37/38
3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester Customs Data
- HS CODE：2934999090
- Customs Data：
China Customs Code:
2934999090Overview:
2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Fluorochem | 019327-250mg |
3,4-Dihydroxythiophene-2,5-dicarboxylic aciddiethyl ester |
1822-66-8 | 95% | 250mg |
￡16.00 | 2022-03-01 | |
| Fluorochem | 019327-1g |
3,4-Dihydroxythiophene-2,5-dicarboxylic aciddiethyl ester |
1822-66-8 | 95% | 1g |
￡26.00 | 2022-03-01 | |
| Fluorochem | 019327-5g |
3,4-Dihydroxythiophene-2,5-dicarboxylic aciddiethyl ester |
1822-66-8 | 95% | 5g |
￡75.00 | 2022-03-01 | |
| Fluorochem | 019327-25g |
3,4-Dihydroxythiophene-2,5-dicarboxylic aciddiethyl ester |
1822-66-8 | 95% | 25g |
￡208.00 | 2022-03-01 | |
| Alichem | A169005413-5g |
Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate |
1822-66-8 | 95% | 5g |
$438.18 | 2023-09-02 | |
| Alichem | A169005413-10g |
Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate |
1822-66-8 | 95% | 10g |
$729.63 | 2023-09-02 | |
| Alichem | A169005413-25g |
Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate |
1822-66-8 | 95% | 25g |
$1313.00 | 2023-09-02 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | D833795-25g |
3,4-DIHYDROXY-THIOPHENE-2,5-DICARBOXYLIC ACID DIETHYL ESTER |
1822-66-8 | 98% | 25g |
1,389.00 | 2021-05-17 | |
| Matrix Scientific | 094910-500mg |
Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate, 95+% |
1822-66-8 | 95+% | 500mg |
$48.00 | 2023-09-05 | |
| Matrix Scientific | 094910-1g |
Diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate, 95+% |
1822-66-8 | 95+% | 1g |
$74.00 | 2023-09-05 |
3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester Related Literature
-
Marc Lepeltier,Jonathan Hiltz,Tobias Lockwood,Francine Bélanger-Gariépy,Dmitrii F. Perepichka J. Mater. Chem. 2009 19 5167
-
Tugba Soganci,Gülbin Kurtay,Metin Ak,Mustafa Güllü RSC Adv. 2015 5 2630
-
3. Hydrogen bonding and steric effects on rotamerization in 3,4-alkylenedioxy-, 3-alkoxy- and 3,4-dialkoxy-2-thienyldi(tert-butyl)methanols: an NMR, IR and X-ray crystallographic studyJohn S. Lomas,Alain Adenier,Kun Gao,Fran?ois Maurel,Jacqueline Vaissermann J. Chem. Soc. Perkin Trans. 2 2002 216
-
Deniz Yi?it,Furkan Soysal,Tu?ba Güng?r,Burhanettin ?i?ek,Mustafa Güllü RSC Adv. 2017 7 41419
-
Michal P. Krompiec,Sean N. Baxter,Elena L. Klimareva,Dmitry S. Yufit,Daniel G. Congrave,Thomas K. Britten,Igor F. Perepichka J. Mater. Chem. C 2018 6 3743
1822-66-8 (3,4-Dihydroxythiophene-2,5-dicarboxylic Acid Diethyl Ester) Related Products
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