CAS Number21512-16-3
Synonyms5-cyanothiophene-2-carboxaldehyde; 5-Cyano-2-thiophene carbaldehyde; 5-cyano-2-thiophene carboxaldehyde; 5-Formyl-thiophen-2-carbonitril; 5-Cyano-2-thiophenecarboxaldehyde; 2-cyano-5-formylthiophene; 5-Formyl-2-thiophenecarbonitrile; 5-formyl-thiophene-2-carbonitrile; 5-Formylthiophene-2-carbonitrile
Molecular FormulaC6H3NOS
Molecular Weight137.16
Density1.3±0.1 g/cm3
Boiling Point232.1±20.0 °C at 760 mmHg
Melting Point93 °C
AppearanceSolid;Light yellow to Yellow to Orange powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21512-16-3 |
| Catalog No. | 2A-1191973 |
| Chinese Name | 5-醛基-2-噻吩甲腈 |
| Synonyms | 5-cyanothiophene-2-carboxaldehyde; 5-Cyano-2-thiophene carbaldehyde; 5-cyano-2-thiophene carboxaldehyde; 5-Formyl-thiophen-2-carbonitril; 5-Cyano-2-thiophenecarboxaldehyde; 2-cyano-5-formylthiophene; 5-Formyl-2-thiophenecarbonitrile; 5-formyl-thiophene-2-carbonitrile; 5-Formylthiophene-2-carbonitrile |
| Molecular Formula | C6H3NOS |
| Molecular Weight | 137.16 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 232.1±20.0 °C at 760 mmHg |
| Melting Point | 93 °C |
| Appearance | Solid;Light yellow to Yellow to Orange powder to crystal |
| Storage Condition | Store under inert gas; avoid air |
| HTC | 2934999090 |
| PubChem ID | 37407822 |
| SMILES | N#Cc1ccc(C=O)s1 |
| InChI | InChI=1S/C5H3NO3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3H |
| InChI Key | PZIFYWVUYHMYOA-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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