98534-83-9
98534-83-9 structure
- Name: 1-(4-methoxyphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid
- Chemical Name: 1-(4-methoxyphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid
- CAS Number: 98534-83-9
- Molecular Formula: C12H9F3N2O3
- Molecular Weight: 286.20700
- Create Date: 2018-12-15 21:56:59
- Modify Date: 2025-08-26 11:48:50
| Name | 1-(4-methoxyphenyl)-5-(trifluoromethyl)pyrazole-4-carboxylic acid |
|---|---|
| Synonyms |
I04-8588
1-(4-methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid MFCD03934806 |
| Density | 1.44g/cm3 |
|---|---|
| Boiling Point | 403.1ºC at 760 mmHg |
| Melting Point | 163-167ºC(lit.) |
| Molecular Formula | C12H9F3N2O3 |
| Molecular Weight | 286.20700 |
| Flash Point | 197.6ºC |
| Exact Mass | 286.05700 |
| PSA | 64.35000 |
| LogP | 2.59790 |
| Index of Refraction | 1.545 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H317 |
| Precautionary Statements | P280 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 43 |
| Safety Phrases | 26-36/37 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933199090 |
|
~%
98534-83-9 |
| Literature: Beck, James R.; Wright, Fred L. Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 739 - 740 |
|
~%
98534-83-9 |
| Literature: Beck, James R.; Wright, Fred L. Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 739 - 740 |
| Precursor 2 | |
|---|---|
| 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% |