36880-33-8
36880-33-8 structure
- Name: 5-Ethyl-2-thiophenecarboxaldehyde
- Chemical Name: 5-ethylthiophene-2-carbaldehyde
- CAS Number: 36880-33-8
- Molecular Formula: C7H8OS
- Molecular Weight: 140.20300
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-09-15 11:04:25
- Modify Date: 2024-01-02 18:04:51
| Name | 5-ethylthiophene-2-carbaldehyde |
|---|---|
| Synonyms |
5-Ethyl-2-thiophenecarboxaldehyde
MFCD00143457 2-Ethyl-5-formylthiophene EINECS 253-252-0 5-Ethyl-2-thiophencarboxaldehyde 5-ethylthiophene-2-carboxaldehyde 5-ethyl-2-thiophenecarbaldehyde 5-ethylthiene-2-carbaldehyde 5-ethylthiophen-2-carboxaldehyde 5-ethyl-thiophene-2-carbaldehyde |
| Density | 1.12 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 65 °C2 mm Hg(lit.) |
| Melting Point | 64-66ºC |
| Molecular Formula | C7H8OS |
| Molecular Weight | 140.20300 |
| Flash Point | 229 °F |
| Exact Mass | 140.03000 |
| PSA | 45.31000 |
| LogP | 2.12300 |
| Index of Refraction | n20/D 1.57(lit.) |
| Storage condition | Refrigerator |
| Personal Protective Equipment | Eyeshields;Gloves |
|---|---|
| Risk Phrases | 20/21/22 |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
|
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36880-33-8 |
| Literature: Aydin, A. Ebru Applied Organometallic Chemistry, 2013 , vol. 27, # 5 p. 283 - 289 |
|
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36880-33-8 |
| Literature: King; Nord Journal of Organic Chemistry, 1948 , vol. 13, p. 635,637 |
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36880-33-8 |
| Literature: Cagniant; Cagniant Bulletin de la Societe Chimique de France, 1952 , p. 713,717 |
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36880-33-8 |
| Literature: Cagniant; Cagniant Bulletin de la Societe Chimique de France, 1952 , p. 713,717 |
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~%
36880-33-8 |
| Literature: Cagniant; Cagniant Bulletin de la Societe Chimique de France, 1952 , p. 713,717 |
| Precursor 6 | |
|---|---|
| DownStream 4 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |