870704-26-0
870704-26-0 structure
- Name: 3-Cyclopropylpyrazole-4-carboxylic acid
- Chemical Name: 5-cyclopropyl-1H-pyrazole-4-carboxylic acid
- CAS Number: 870704-26-0
- Molecular Formula: C7H8N2O2
- Molecular Weight: 152.15100
- Create Date: 2018-03-24 08:00:00
- Modify Date: 2025-08-26 21:43:18
| Name | 5-cyclopropyl-1H-pyrazole-4-carboxylic acid |
|---|---|
| Synonyms | 3-Cyclopropylpyrazole-4-carboxylic acid |
| Density | 1.499g/cm3 |
|---|---|
| Boiling Point | 385.1ºC at 760 mmHg |
| Melting Point | 264-268ºC (dec.)(lit.) |
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | 152.15100 |
| Flash Point | 186.7ºC |
| Exact Mass | 152.05900 |
| PSA | 65.98000 |
| LogP | 0.98530 |
| Index of Refraction | 1.665 |
| Symbol |
GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H319 |
| Precautionary Statements | P301 + P310-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | 22 |
| RIDADR | UN 2811 6.1/PG 3 |
| HS Code | 2933199090 |
| 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% |