Introduction：Basic information about 3-Thiophenecarboxaldehyde CAS 498-62-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
3-Thiophenecarboxaldehyde Basic information
| Product Name: | 3-Thiophenecarboxaldehyde |
| Synonyms: | 3-THIOPHENE CARBOXALDEHYDE 98%;3-THIOPHENECARBOXALDEHYDE;3-THIOPHENALDEHYDE;3-THIOPHENEALDEHYDE;3-THIOPHENECARBALDEHYDE;RARECHEM AM LA 0011;THIOPHENE-3-ALDEHYDE;THIOPHENE-3-CARBALDEHYDE |
| CAS: | 498-62-4 |
| MF: | C5H4OS |
| MW: | 112.15 |
| EINECS: | 207-865-5 |
| Product Categories: | Building Blocks;Heterocyclic Building Blocks;Functional Materials;Reagents for Conducting Polymer Research;Thiophene Derivatives (for Conduting Polymer Research);Thiophen;Carbonyl Compounds;Aromatic Aldehydes & Derivatives (substituted);Aldehydes;Thiophenes & Benzothiophenes;Thiophene&Benzothiophene;Heterocyclic Compounds;Miscellaneous;Thiophens;Thiophenes;Heterocycles;Thiophenes & Benzothiophenes;bc0001 |
| Mol File: | 498-62-4.mol |
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3-Thiophenecarboxaldehyde Chemical Properties
| Melting point | -30 °C |
| Boiling point | 194-196 °C (lit.)86-87 °C/20 mmHg (lit.) |
| density | 1.28 g/mL at 25 °C (lit.) |
| vapor pressure | 0.31 mm Hg ( 20 °C) |
| refractive index | n20/D 1.583(lit.) |
| Fp | 165 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, Hexanes |
| form | Liquid |
| color | Clear yellow to light brown |
| Specific Gravity | 1.228 |
| Water Solubility | Not miscible in water. |
| Sensitive | Air Sensitive |
| BRN | 105889 |
| InChI | 1S/C5H4OS/c6-3-5-1-2-7-4-5/h1-4H |
| InChIKey | RBIGKSZIQCTIJF-UHFFFAOYSA-N |
| SMILES | [H]C(=O)c1ccsc1 |
| LogP | 1.010 |
| CAS DataBase Reference | 498-62-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Thiophenecarboxaldehyde(498-62-4) |
| EPA Substance Registry System | 3-Thiophenecarboxaldehyde (498-62-4) |
Safety Information
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-43-36/37/38 |
| Safety Statements | 37-24-36-26-36/37/39-20/21 |
| WGK Germany | 3 |
| Autoignition Temperature | >392 °F |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| HazardClass | AIR SENSITIVE |
| HS Code | 29339900 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Acute Tox. 4 Oral |
3-Thiophenecarboxaldehyde Usage And Synthesis
| Chemical Properties | clear yellow to light brown liquid |
| Uses | 3-Thiophenecarboxaldehyde is used in biological studies to determine the volatile compounds formed from the interaction between organoselenium and sulfur compounds. |
| Application | 3-Thiophenecarboxaldehyde is a versatile organic compound known for its unique thiophene ring structure, which imparts distinct chemical properties. This compound is widely utilized in the synthesis of various pharmaceuticals and agrochemicals, making it a valuable building block in organic chemistry. |
| Definition | ChEBI: An aldehyde that is thiophene substituted by a formyl group at position 3. |
| Synthesis Reference(s) | Journal of Medicinal Chemistry, 16, p. 1361, 1973 DOI: 10.1021/jm00270a009
Organic Syntheses, Coll. Vol. 4, p. 918, 1963 |
3-Thiophenecarboxaldehyde Preparation Products And Raw materials
| Preparation Products | (5-BROMOTHIOPHEN-3-YL)METHANESULFONYL CHLORIDE-->2-(3-THIENYL)ETHANAMINE-->2-NITROTHIOPHENE-4-CARBOXALDEHYDE-->3,4-Dithia-7H-cyclopenta[a]pentalene-->4,4-Dihexyl-4H-cyclopenta[1,2-b:5,4-b']dithiophene-->3-Thiophenecarboxaldehyde, 5-chloro--->THIENO[2,3-B]THIOPHENE-->METHYL 3-THIOPHENECARBOXYLATE 97-->3-(3-thienyl)pentanedioic acid-->FURAN-2-YL(THIOPHEN-3-YL)METHANOL-->1-(3-Thienyl)butane-1,2-dione-->Thiophene, 3-(2,2-dibromoethenyl)--->PHENYLAMINO-THIOPHEN-3-YL-ACETONITRILE |
