
CAS Number6007-85-8
Synonymsthiophene-3,4-dicarboxylic acid-anhydride; Thiophen-3,4-dicarbonsaeure-anhydrid; 1H,3H-Thieno[3,4-c]furan-1,3-dione; thiophene-3,4-dicarboxylic anhydride; 3,4-thiophenedicarboxylic acid anhydride
Molecular FormulaC6H2O3S
Molecular Weight154.15
Density1.7±0.1 g/cm3
Boiling Point306.4±15.0 °C at 760 mmHg
Melting Point146°C
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 6007-85-8 |
| Catalog No. | 2A-1181690 |
| Chinese Name | 3,4-噻吩二甲酸酐 |
| Synonyms | thiophene-3,4-dicarboxylic acid-anhydride; Thiophen-3,4-dicarbonsaeure-anhydrid; 1H,3H-Thieno[3,4-c]furan-1,3-dione; thiophene-3,4-dicarboxylic anhydride; 3,4-thiophenedicarboxylic acid anhydride |
| Molecular Formula | C6H2O3S |
| Molecular Weight | 154.15 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 306.4±15.0 °C at 760 mmHg |
| Melting Point | 146°C |
| Storage Condition | room temperature, dry |
| HTC | 2934999090 |
| PubChem ID | 134794 |
| SMILES | O=C1OC(=O)c2cscc21 |
| InChI | InChI=1S/C6H2O3S/c7-5-3-1-10-2-4(3)6(8)9-5/h1-2H |
| InChI Key | XQTUSPVIMZCNPC-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified 3,4-thiophenedicarboxylic anhydride |
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