81542-51-0
81542-51-0 structure
- Name: 3-Amino-4-iodo-1H-pyrazole
- Chemical Name: 3-Amino-4-iodo-1H-pyrazole
- CAS Number: 81542-51-0
- Molecular Formula: C3H4IN3
- Molecular Weight: 208.98800
- Create Date: 2017-02-17 12:33:45
- Modify Date: 2025-08-20 18:53:33
| Name | 3-Amino-4-iodo-1H-pyrazole |
|---|---|
| Synonyms | 4-Iodo-1H-pyrazol-5-amine |
| Density | 2.449±0.06 g/cm3 |
|---|---|
| Boiling Point | 409.8±30.0 °C |
| Melting Point | 143-149 °C |
| Molecular Formula | C3H4IN3 |
| Molecular Weight | 208.98800 |
| Exact Mass | 208.94500 |
| PSA | 55.43000 |
| LogP | 0.52660 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Phrases | 22-36/37/38 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933199090 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |