6440-02-4
6440-02-4 structure
- Name: 5-amino-1,2,3-thiadiazole-4-carboxylic acid ethyl ester
- Chemical Name: 5-amino-1,2,3-thiadiazole-4-carboxylic acid ethyl ester
- CAS Number: 6440-02-4
- Molecular Formula: C5H7N3O2S
- Molecular Weight: 173.19300
- Create Date: 2018-12-28 04:57:28
- Modify Date: 2024-01-19 18:31:49
| Name | 5-amino-1,2,3-thiadiazole-4-carboxylic acid ethyl ester |
|---|---|
| Synonyms |
MFCD00778317
ethyl 5-aminothiadiazole-4-carboxylate |
| Density | 1.419g/cm3 |
|---|---|
| Boiling Point | 297.6ºC at 760 mmHg |
| Melting Point | 123-125ºC |
| Molecular Formula | C5H7N3O2S |
| Molecular Weight | 173.19300 |
| Flash Point | 133.8ºC |
| Exact Mass | 173.02600 |
| PSA | 106.34000 |
| LogP | 0.87820 |
| Index of Refraction | 1.594 |
| HS Code | 2934999090 |
|---|
|
~34%
6440-02-4 |
| Literature: Shafran, Yu. M.; Bakulev, B. A.,; Mokrushin, V. S.; Validuda, G. I. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1986 , vol. 22, # 5 p. 567 - 571 Khimiya Geterotsiklicheskikh Soedinenii, 1986 , vol. 22, # 5 p. 691 - 696 |
|
~%
6440-02-4 |
| Literature: Demaree,P. et al. Canadian Journal of Chemistry, 1977 , vol. 55, p. 243 - 250 |
|
~%
6440-02-4 |
| Literature: Goerdeler,J.; Gnad,G. Chemische Berichte, 1966 , vol. 99, p. 1618 - 1631 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
![5-methyl-2H-thiadiazolo[5,4-d]pyrimidin-7-one structure](https://www.chemsrc.com/caspic/359/61457-13-4.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |