20718-41-6
20718-41-6 structure
- Name: 4-Nitro-2,1,3-benzoselenadiazole
- Chemical Name: 4-Nitro-2,1,3-benzoselenadiazole
- CAS Number: 20718-41-6
- Molecular Formula: C6H3N3O2Se
- Molecular Weight: 228.06700
- Create Date: 2018-12-02 13:47:28
- Modify Date: 2025-08-25 11:40:30
| Name | 4-Nitro-2,1,3-benzoselenadiazole |
|---|---|
| Synonyms |
4-nitrobenzo[1,2,5]selenadiazole
4-NITRO-BENZO(1,2,5)SELENADIAZOLE PUKFAFPOBCMYAI-UHFFFAOYSA nitro-4 benzoselenadiazole-2,1,3 4-nitrobenzo[c]1,2,5-selenadiazole 4-nitrosobenzo-2,1,3-selenadiazole 4-nitrobenzo[2.1.3]selenadiazole 5-methyl-4-nitro-2,1,3-benzoselenadiazole |
| Boiling Point | 356.3ºC at 760 mmHg |
|---|---|
| Melting Point | 221ºC (dec.)(lit.) |
| Molecular Formula | C6H3N3O2Se |
| Molecular Weight | 228.06700 |
| Flash Point | 169.3ºC |
| Exact Mass | 228.93900 |
| PSA | 71.60000 |
| LogP | 1.11820 |
| Vapour Pressure | 6.07E-05mmHg at 25°C |
| Hazard Codes | T,N |
|---|---|
| RIDADR | UN 3283 6.1/PG 2 |
| HS Code | 2904209090 |
|
~92%
20718-41-6 |
| Literature: Wright; McClure Journal of Heterocyclic Chemistry, 2004 , vol. 41, # 6 p. 1023 - 1026 |
|
~%
20718-41-6 |
| Literature: Murashima, Takashi; Fujita, Ken-Ichi; Ono, Kazuo; Ogawa, Takuji; Uno, Hidemitsu; Ono, Noboru Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 12 p. 1403 - 1407 |
|
~%
20718-41-6 |
| Literature: Efros; Todres-Selektor Zhurnal Obshchei Khimii, 1957 , vol. 27, p. 983,987; engl. Ausg. S. 1064, 1067 |
| HS Code | 2904209090 |
|---|---|
| Summary | 2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |