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Cas Database |
| Name |
Pyridin-4-ylacetic acid |
EINECS | 248-990-5 |
| CAS No. | 28356-58-3 | Density | 1.246 g/cm3 |
| PSA | 50.19000 | LogP | 1.51070 |
| Solubility | N/A | Melting Point |
33-35°C(lit.) |
| Formula | C7H7NO2 | Boiling Point | 303.823 °C at 760 mmHg |
| Molecular Weight | 137.138 | Flash Point | 137.548 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | 26-36 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
(4-Pyridinyl)aceticacid;2-(Pyridin-4-yl)acetic acid;4-Carboxymethylpyridine;4-Pyridylaceticacid; |
Article Data | 15 |
Pyridin-4-ylacetic acid Chemical Properties
Molecular Structure of Pyridin-4-ylacetic acid (CAS NO.28356-58-3):
.png)
IUPAC Name: 2-pyridin-4-ylacetic acid
Empirical Formula: C7H7NO2
Molecular Weight: 137.136
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 2
Polar Surface Area: 39.19 Å2
Index of Refraction: 1.557
Molar Refractivity: 35.45 cm3
Molar Volume: 110.1 cm3
Surface Tension: 54.9 dyne/cm
Density: 1.245 g/cm3
Flash Point: 137.5 °C
Enthalpy of Vaporization: 57.46 kJ/mol
Boiling Point: 303.8 °C at 760 mmHg
Vapour Pressure: 0.000399 mmHg at 25°C
EINECS: 248-990-5
Melting point: 139-141°C
Product Categories: Pyridine; Pyridines
InChI
InChI=1/C7H7NO2/c9-7(10)5-6-1-3-8-4-2-6/h1-4H,5H2,(H,9,10)
Smiles
c1(ccncc1)CC(O)=O
Pyridin-4-ylacetic acid Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and 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.
Pyridin-4-ylacetic acid Specification
Pyridin-4-ylacetic acid , with CAS number of 28356-58-3, can be called Pyridin-4-ylacetic acid ; 4-pyridineacetic acid ; 4-pyridylacetic acid hydrochloride .
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