| Identification | More | [Name]
4-CHLORO-2-(1H-PYRAZOL-3-YL)PHENOL | [CAS]
18704-67-1 | [Synonyms]
4-CHLORO-2-(1H-PYRAZOL-3-YL)PHENOL
LABOTEST-BB LT00452375
5-(2`-hydroxy-5`-chlorophenyl)pyrazole | [EINECS(EC#)]
242-516-0 | [Molecular Formula]
C9H7ClN2O | [MDL Number]
MFCD00209566 | [Molecular Weight]
194.62 | [MOL File]
18704-67-1.mol |
| Chemical Properties | Back Directory | [Appearance]
White crystalline powder | [Melting point ]
155-158 °C(lit.) | [Boiling point ]
411.2±30.0 °C(Predicted) | [density ]
1.424±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
soluble in Methanol | [form ]
powder to crystal | [pka]
8.48±0.43(Predicted) | [color ]
White to Orange to Green | [CAS DataBase Reference]
18704-67-1(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [HS Code ]
29331990 |
| Hazard Information | Back Directory | [Chemical Properties]
White crystalline powder | [General Description]
4-Chloro-2-(1H-pyrazol-3-yl)phenol undergoes Mannich reaction with N,N′-bis(methoxymethyl)diaza-18-crown-6 to afford NCH2N-linked bis(3-(5-chloro-2-hydroxy)pyrazol-1-ylmethyl)-substituted diazacrown ether (98% yield). |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
TCI Europe
|
| Tel: |
320-37350700 |
| Website: |
https://www.tcichemicals.com/de/de/index.html |
|