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Cas Database |
| Name |
2,3,4-Trifluorophenol |
EINECS | N/A |
| CAS No. | 2822-41-5 | Density | 1.473 g/cm3 |
| PSA | 20.23000 | LogP | 1.80950 |
| Solubility | 62.2g/L(25 oC) | Melting Point |
30-34 °C(lit.) |
| Formula | C6H3F3O | Boiling Point | 146.1 °C at 760 mmHg |
| Molecular Weight | 148.084 | Flash Point | 74.6 °C |
| Transport Information | UN 1325 4.1/PG 2 | Appearance | clear colorless to slightly yellow liquid |
| Safety | 26-36/37/39-45-16 | Risk Codes | 20/21/22-36/37/38-34-11 |
| Molecular Structure |
|
Hazard Symbols |
 Xn,  Xi
|
| Synonyms |
Phenol,2,3,4-trifluoro; 3-chloro-4-flurotoluene; 2,3,4-Trifluorophenol; 2,3,4-trifluoro phenol; 2,3,4,5,6-PENTAFLUOROPHENYL 2-THIOPHENESULFONATE; 2,3,4-Trifluor-phenol; 查看更多英文别名 收起 |
Article Data | 4 |
2,3,4-Trifluorophenol Chemical Properties
Molecular Structure:
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Molecular Formula: C6H3F3O
Molecular Weight: 148.0826
IUPAC Name: 2,3,4-Trifluorophenol
Synonyms of Phenol, 2,3,4-trifluoro- (CAS NO.2822-41-5): 2,3,4-Trifluorophenol
CAS NO: 2822-41-5
Classification Code: Phenol&Thiophenol&Mercaptan ; Organic Building Blocks ; Oxygen Compounds ; Phenols
Melting point: 30-34 °C
Index of Refraction: 1.471
Molar Refractivity: 28.11 cm3
Molar Volume: 100.4 cm3
Surface Tension: 34.5 dyne/cm
Density: 1.473 g/cm3
Flash Point: 74.6 °C
Enthalpy of Vaporization: 39.89 kJ/mol
Boiling Point: 146.1 °C at 760 mmHg
Vapour Pressure: 3.74 mmHg at 25°C
2,3,4-Trifluorophenol Uses
Phenol, 2,3,4-trifluoro- (CAS NO.2822-41-5) is used as pharmaceuticals, pesticides, the liquid crystal material intermediate.
2,3,4-Trifluorophenol Safety Profile
Hazard Codes of Phenol, 2,3,4-trifluoro- (CAS NO.2822-41-5): 
Xn,Xi
Risk Statements: 20/21/22-36/37/38-34-11
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
R11: Highly flammable.
Safety Statements: 26-36/37/39-45-16
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S16: Keep away from sources of ignition.
RIDADR: UN 1325 4.1/PG 2
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 4.1
PackingGroup: III
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