| 2-Thiopheneglyoxylic acid Basic information |
| Product Name: | 2-Thiopheneglyoxylic acid |
| Synonyms: | Oxo(thien-2-yl)acetic acid 96%;2-oxo-2-thiophen-2-ylacetate;ALPHA-OXO-2-THIOPHENEACETIC ACID;2-THIENYLGLYOXYLIC ACID;2-THIOPHENEGLYOXYLIC ACID;2-OXO-2-(2-THIENYL)ACETIC ACID;alpha-oxothiophen-2-acetic acid;α-oxo-2-thiopheneacetic acid |
| CAS: | 4075-59-6 |
| MF: | C6H4O3S |
| MW: | 156.16 |
| EINECS: | 223-794-2 |
| Product Categories: | Building Blocks;C4 to C6;Sulphur Derivatives;Chemical Synthesis;Heterocyclic Building Blocks;Thiophenes;Thiophene&Benzothiophene;Organic acids;Heterocyclic Compounds |
| Mol File: | 4075-59-6.mol |
| 2-Thiopheneglyoxylic acid Chemical Properties |
| Melting point | 88-91 °C (lit.) |
| Boiling point | 250.38°C (rough estimate) |
| density | 1.404 (estimate) |
| refractive index | 1.5151 (estimate) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| form | solid |
| pka | 2.09±0.54(Predicted) |
| Sensitive | Hygroscopic |
| BRN | 115791 |
| CAS DataBase Reference | 4075-59-6(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | C,Xi |
| Risk Statements | 34 |
| Safety Statements | 26-27-28-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29349990 |
| MSDS Information |
| Provider | Language |
|---|---|
| 2-Thiopheneglyoxylic acid | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 2-Thiopheneglyoxylic acid Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powder |
| Uses | 2-Thiopheneglyoxylic acid was used in the synthesis of europium complexes. |
| 2-Thiopheneglyoxylic acid Preparation Products And Raw materials |
| Preparation Products | ETHYL THIOPHENE-2-GLYOXYLATE |
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