-
Name
Hydroxyethyl tetramethylpiperidinol
- EINECS 258-132-1
- CAS No. 52722-86-8
- Article Data8
- CAS DataBase
- Density 0.975 g/cm3
- Solubility 28g/L at 20℃
- Melting Point 180-184 °C
- Formula C11H23NO2
- Boiling Point 302.6 °C at 760 mmHg
- Molecular Weight 201.309
- Flash Point 130.2 °C
- Transport Information
- Appearance white crystal powder
- Safety 26-36/37/39
- Risk Codes 36/37/38
-
Molecular Structure
- Hazard Symbols
- Synonyms 1-(2-Hydroxyethyl)-2,2,6,6-tetramethyl-4-hydroxypiperidine;4-Hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidine;4-Hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol;C 10-2625;N-2-Hydroxyethyl-4-hydroxy-2,2,6,6-tetramethylpiperidine;
- PSA 43.70000
- LogP 0.93050
Hydroxyethyl tetramethylpiperidinol Chemical Properties
Molecular Structure:
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Molecular Formula: C11H23NO2
Molecular Weight: 201.3058
IUPAC Name: 1-(2-Hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol
Synonyms of 1-Piperidineethanol,4-hydroxy-2,2,6,6-tetramethyl- (CAS NO.52722-86-8): 1-(2-Hydroxyethyl)-4-hydroxy-2,2,6,6-tetramethylpiperidine ; EINECS 258-132-1 ; 4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol
CAS NO: 52722-86-8
Classification Code: Industrial/Fine Chemicals
Melting point: 180-184°C
Index of Refraction: 1.471
Molar Refractivity: 57.71 cm3
Molar Volume: 206.4 cm3
Surface Tension: 32.2 dyne/cm
Density: 0.975 g/cm3
Flash Point: 130.2 °C
Enthalpy of Vaporization: 62.96 kJ/mol
Boiling Point: 302.6 °C at 760 mmHg
Vapour Pressure: 9.49E-05 mmHg at 25°C
Hydroxyethyl tetramethylpiperidinol Uses
1-Piperidineethanol,4-hydroxy-2,2,6,6-tetramethyl- (CAS NO.52722-86-8) is used as hindered amine light stabilizers, and it also can be used hindered-type light stabilizer mainly intermediate.
Hydroxyethyl tetramethylpiperidinol Safety Profile
Risk Statements of 1-Piperidineethanol,4-hydroxy-2,2,6,6-tetramethyl- (CAS NO.52722-86-8): 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
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.
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