5270-30-4
5270-30-4 structure
- Name: 6H-Purine-6-selone,1,9-dihydro-
- Chemical Name: 6-λ1-selanyl-7H-purine
- CAS Number: 5270-30-4
- Molecular Formula: C5H5N4Se
- Molecular Weight: 200.08000
- Create Date: 2017-03-06 13:05:14
- Modify Date: 2025-09-01 19:54:16
| Name | 6-λ1-selanyl-7H-purine |
|---|---|
| Synonyms |
6H-Purine-selone,7-dihydro
1,7-Dihydro-6H-purine-6-selone EINECS 226-088-2 6-Selenopurine Selenohypoxanthine |
| Molecular Formula | C5H5N4Se |
|---|---|
| Molecular Weight | 200.08000 |
| Exact Mass | 200.96800 |
| PSA | 57.36000 |
| LogP | 0.09900 |
| Symbol |
GHS06, GHS08, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H331-H373-H410 |
| Precautionary Statements | P261-P273-P301 + P310-P311-P501 |
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
| Hazard Codes | T,N |
| Risk Phrases | 23/25-33-50/53 |
| Safety Phrases | 20/21-28-45-60-61 |
| RIDADR | UN 2811 6.1/PG 1 |
| HS Code | 2933990090 |
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |