18212-20-9
18212-20-9 structure
- Name: Ethyl 4-methyl-1,2,3-thiadiazole-5-carboxylate
- Chemical Name: ethyl 4-methylthiadiazole-5-carboxylate
- CAS Number: 18212-20-9
- Molecular Formula: C6H8N2O2S
- Molecular Weight: 172.20500
- Create Date: 2018-11-28 11:09:58
- Modify Date: 2025-08-24 19:13:32
| Name | ethyl 4-methylthiadiazole-5-carboxylate |
|---|---|
| Synonyms |
4-methyl-5-carbethoxy-1,2,3-thiadiazole
5-ethoxycarbonyl-4-methyl-1,2,3-thiadiazole ethyl 4-methyl-1,2,3-thiadiazole-4-carboxylate 4-methyl-1,2,3-thiadiazole-5-carboxylic acid ethyl ester ethylmethylthiadiazolecarboxylate ethyl 4-methyl-1,2,3-thiadiazole-5-carboxylate MFCD00052549 |
| Density | 1.265 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 117-118°C 15mm |
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.20500 |
| Flash Point | >230 °F |
| Exact Mass | 172.03100 |
| PSA | 80.32000 |
| LogP | 1.02320 |
| Vapour Pressure | 0.0354mmHg at 25°C |
| Index of Refraction | n20/D 1.5050(lit.) |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| HS Code | 2934999090 |
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| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 21 p. 5821 - 5824 |
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~78%
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| Literature: Arkivoc, , vol. 2010, # 2 p. 330 - 339 |
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| Literature: Canadian Journal of Chemistry, , vol. 46, p. 1057 - 1063 |
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| Literature: Asian Journal of Chemistry, , vol. 23, # 9 p. 4064 - 4066 |
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| Literature: Journal of Heterocyclic Chemistry, , vol. 13, p. 301 - 304 Journal of Heterocyclic Chemistry, , vol. 14, p. 567 - 571 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |