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| | 2-Thenaldehyde Basic information |
| | 2-Thenaldehyde Chemical Properties |
| Melting point | <10°C | | Boiling point | 198 °C (lit.)
75-77 °C/11 mmHg (lit.) | | density | 1.2 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.591(lit.) | | Fp | 172 °F | | storage temp. | 2-8°C | | solubility | Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly) | | form | liquid (clear) | | color | clear yellow | | Specific Gravity | 1.2 | | Odor | sulfurous | | Odor Type | sulfurous | | Water Solubility | insoluble | | Sensitive | Air Sensitive | | BRN | 105819 | | InChIKey | CNUDBTRUORMMPA-UHFFFAOYSA-N | | LogP | 1.020 | | CAS DataBase Reference | 98-03-3(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Thiophenecarboxaldehyde(98-03-3) | | EPA Substance Registry System | 2-Thiophenecarboxaldehyde (98-03-3) |
| | 2-Thenaldehyde Usage And Synthesis |
| Chemical Properties | clear yellow to light brown liquid | | Uses | Thiophene derivatives, introducing thenyl
group into organic compounds. | | Uses | 2-Thiophenecarboxaldehyde is used in the synthesis of β-aryl-β-amino acids, urea derivatives. Arylation reagent. Also used to synthesize unsaturated ketones as antiviral and cytotoxic agents. | | Definition | ChEBI: An aldehyde that is thiphene substituted by a formyl group at position 2. | | Synthesis Reference(s) | Synthesis, p. 757, 1976 DOI: 10.1055/s-1976-24193
Tetrahedron Letters, 36, p. 455, 1995 DOI: 10.1016/0040-4039(94)02284-I | | General Description | Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards | | Purification Methods | Wash it with 50% HCl and distil it under reduced pressure just before use. It has UV: 234nm (hexane). The Z-oxime has m 144o, 136-138o and 142o (H2O). [Beilstein |
| | 2-Thenaldehyde Preparation Products And Raw materials |
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