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Cas Database |
| Name |
4-Pyridineethanol |
EINECS | 226-286-9 |
| CAS No. | 5344-27-4 | Density | 1.09g/cm3 |
| PSA | 33.12000 | LogP | 0.61640 |
| Solubility | Miscible with water. | Melting Point |
8-10°C |
| Formula | C7H9 N O | Boiling Point | 121-122°C 2mm |
| Molecular Weight | 123.155 | Flash Point | 101.5°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Poison by intravenous route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx. | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols | R36/37/38:Irritating to eyes, respiratory system and skin.; |
| Synonyms |
2-(4-Pyridinyl)ethanol;2-(4-Pyridyl)-1-ethanol; 2-(4-Pyridyl)ethanol; 2-(g-Pyridyl)ethanol; 4-(2-Hydroxyethyl)pyridine; 4-(b-Hydroxyethyl)pyridine; NSC 1096 |
Article Data | 19 |
4-Pyridineethanol Chemical Properties
IUPAC: 2-Pyridin-4-ylethanol .
Molecular Formula: C7H9NO
Molecular Weight: 123.15g/mol
Melting Point: 8-10 oC
Boiling Point: 121-122 oC
Density: 1,093 g/cm3
Refractive Index: 1.5380
Flash Point: 92 oC
Sensitive: Hygroscopic
Molar Refractivity: 35.42 cm3
Molar Volume: 112.9 cm3
Surface Tension: 46.3 dyne/cm
Enthalpy of Vaporization: 50.85 kJ/mol
Vapour Pressure: 0.0165 mmHg at 25 oC
The synonyms of 4-Pyridineethanol (5344-27-4) are 4-Pyridine ethanol ; 4-(2-Hydroxyethyl)pyridine ; 2-(4-Pyridyl)ethanol ; 2-(Gamma-pyridyl)ethanol ; 4-(Beta-hydroxyethyl)pyridine ; 4-Pyridineethanol~2-(4-pyridyl)ethanol ; Pyridine-4-ethanol ; 2-(Pyridin-4-yl)ethan-1-ol .
The structure of 4-Pyridineethanol (5344-27-4) is
.
4-Pyridineethanol Uses
4-Pyridineethanol (5344-27-4) is mainly used as medicine intermediate.
4-Pyridineethanol Toxicity Data With Reference
| 1. | orl-rat LD50:3500 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 28 (6)(1984),55. | ||
| 2. | orl-mus LD50:2217 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 28 (6)(1984),55. | ||
| 3. | ivn-mus LD50:320 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#01586 . |
4-Pyridineethanol Consensus Reports
Reported in EPA TSCA Inventory.
4-Pyridineethanol Safety Profile
Poison by intravenous route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes: .gif){kind=small}
Xi
Risk Statements: 36/37/38
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
RTECS: UT2971000
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