- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-HYDROXY-1-METHYL-3-(TRIFLUOROMETHYL)PYRAZOLE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU-CHEM 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
122431-37-2
122431-37-2 structure
- Name: 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol
- Chemical Name: 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol
- CAS Number: 122431-37-2
- Molecular Formula: C5H5F3N2O
- Molecular Weight: 166.101
- Create Date: 2018-12-27 19:07:50
- Modify Date: 2025-08-20 17:18:30
| Name | 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol |
|---|---|
| Synonyms |
1H-Pyrazol-5-ol, 1-methyl-3-(trifluoromethyl)-
2-methyl-5-(trifluoromethyl)-1H-pyrazol-3-one MFCD00139833 1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-ol 5-Hydroxy-1-methyl-3-trifluoromethyl-1H-pyrazole |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 224.4±35.0 °C at 760 mmHg |
| Melting Point | 177-179ºC |
| Molecular Formula | C5H5F3N2O |
| Molecular Weight | 166.101 |
| Flash Point | 89.5±25.9 °C |
| Exact Mass | 166.035400 |
| PSA | 38.05000 |
| LogP | 1.97 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.471 |
| Storage condition | 2-8℃ |
| Symbol |
GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H315-H319-H335 |
| Precautionary Statements | P261-P301 + P310-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 24/25 |
| RIDADR | UN 2811 6.1 / PGIII |
| HS Code | 2933199090 |
|
~89%
122431-37-2 |
| Literature: Hoffmann-La Roche Inc.; Alam, Muzaffar; Du Bois, Daisy Joe; Hawley, Ronald Charles; Bhagirath, Niala; Kennedy-Smith, Joshua; Wilhelm, Robert Stephen Patent: US2013/158049 A1, 2013 ; Location in patent: Paragraph 0143 ; |
|
~97%
122431-37-2 |
| Literature: KALYPSYS, INC. Patent: WO2007/84868 A2, 2007 ; Location in patent: Page/Page column 26 ; WO 2007/084868 A2 |
|
~47%
122431-37-2 |
| Literature: Journal of Heterocyclic Chemistry, , vol. 27, # 2 p. 243 - 245 |
|
~74%
122431-37-2 |
| Literature: Martins, Marcos A.P.; Pereira, Claudio M.P.; Zimmermann, Nilo E.K.; Cunico, Wilson; Moura, Sidnei; Beck, Paulo; Zanatta, Nilo; Bonacorso, Helio G. Journal of Fluorine Chemistry, 2003 , vol. 123, # 2 p. 261 - 265 |
|
~5%
122431-37-2 |
| Literature: Journal of Fluorine Chemistry, , vol. 48, # 1 p. 123 - 131 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| 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% |