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CAS No.: | 33252-63-0 |
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Name: | 2-Hydroxy-5-trifluoromethylpyridine |
Article Data: | 14 |
Molecular Structure: | |
Formula: | C6H4F3NO |
Molecular Weight: | 163.099 |
Synonyms: | 2(1H)-Pyridone,5-(trifluoromethyl)- (8CI);2-Hydroxy-5-(trifluoromethyl)pyridine;5-(Trifluoromethyl)-2-pyridinol;5-(Trifluoromethyl)pyridin-2(1H)-one;5-Trifluoromethyl-2-hydroxypyridine;2(1H)-Pyridinone,5-(trifluoromethyl)-; |
EINECS: | 627-625-7 |
Density: | 1.423 g/cm3 |
Melting Point: | 145-149 °C(lit.) |
Boiling Point: | 286.815 °C at 760 mmHg |
Flash Point: | 127.262 °C |
Appearance: | Yellow to brown powder |
Hazard Symbols: | Xn,Xi |
Risk Codes: | 36/37/38-65-20/21/22-20/21 |
Safety: | 26-36 |
PSA: | 33.12000 |
LogP: | 1.80600 |
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IUPAC Name: 5-(Trifluoromethyl)-1H-pyridin-2-one
Empirical Formula: C6H4F3NO
Molecular Weight: 163.0973
Canonical SMILES: C1=CC(=O)NC=C1C(F)(F)F
InChI: InChI=1S/C6H4F3NO/c7-6(8,9)4-1-2-5(11)10-3-4/h1-3H,(H,10,11)
InChIKey: BYRJSCNPUHYZQE-UHFFFAOYSA-N
Melting Point: 145-149 °C(lit.)
Index of Refraction: 1.457
Molar Refractivity: 31.206 cm3
Molar Volume: 114.598 cm3
Surface Tension: 32.511 dyne/cm
Density: 1.423 g/cm3
Flash Point: 127.262 °C
Enthalpy of Vaporization: 54.705 kJ/mol
Boiling Point: 286.815 °C at 760 mmHg
Vapour Pressure: 0.001 mmHg at 25 °C
Product Categories of 2-Hydroxy-5-trifluoromethylpyridine (CAS NO.33252-63-0): blocks; Pyridines; Heterocyclic Series; Pyridine; Nucleotides and Nucleosides; Bases & Related Reagents; Nucleotides
2-Hydroxy-5-trifluoromethylpyridine as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Hazard Codes : Xi,Xn
Risk Statements : 36/37/38-65-20/21/22-20/21
R36/37/38:Irritating to eyes, respiratory system and skin.
R65:Harmful: may cause lung damage if swallowed.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R20/21:Harmful by inhalation and in contact with skin.
Safety Statements : 26-36
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
Hazard Note of 2-Hydroxy-5-trifluoromethylpyridine (CAS NO.33252-63-0): Irritant
2-Hydroxy-5-trifluoromethylpyridine (CAS NO.33252-63-0), its Synonyms are 2H-5TFMP ; 5-(Trifluoromethyl)-2(1H)-pyridinone ; 2(1H)-Pyridinone, 5-(trifluoromethyl)- . It is yellow to brown powder.