21331-43-1
21331-43-1 structure
- Name: 2-amino-4-(2-naphthyl)thiazole
- Chemical Name: 4-naphthalen-2-yl-1,3-thiazol-2-amine
- CAS Number: 21331-43-1
- Molecular Formula: C13H10N2S
- Molecular Weight: 226.29700
- Create Date: 2018-09-23 15:54:56
- Modify Date: 2025-08-31 03:45:54
| Name | 4-naphthalen-2-yl-1,3-thiazol-2-amine |
|---|---|
| Synonyms |
4-Naphthalen-2-yl-thiazol-2-ylamine
MFCD00046452 |
| Density | 1.301 g/cm3 |
|---|---|
| Boiling Point | 443.9ºC at 760 mmHg |
| Melting Point | 153-155ºC |
| Molecular Formula | C13H10N2S |
| Molecular Weight | 226.29700 |
| Flash Point | 222.3ºC |
| Exact Mass | 226.05600 |
| PSA | 67.15000 |
| LogP | 4.12670 |
| Vapour Pressure | 4.46E-08mmHg at 25°C |
| Index of Refraction | 1.73 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S22-S24/25 |
| HS Code | 2934100090 |
|
~95%
21331-43-1 |
| Literature: Potewar, Taterao M.; Ingale, Sachin A.; Srinivasan, Kumar V. Tetrahedron, 2008 , vol. 64, # 22 p. 5019 - 5022 |
|
~%
21331-43-1 |
| Literature: Tetrahedron, , vol. 68, # 1 p. 173 - 178 |
|
~%
21331-43-1 |
| Literature: Journal of the Indian Chemical Society, , vol. 33, p. 527,530 Journal of the Indian Chemical Society, , vol. 33, p. 741 |
|
~%
21331-43-1 |
| Literature: Tetrahedron, , vol. 68, # 1 p. 173 - 178 |
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |