-
Name
POLYVINYLPYRIDINE-N-OXIDE
- EINECS
- CAS No. 9045-81-2
- Density 0.97g/cm3
- Solubility
- Melting Point
- Formula C7 H7 N O
- Boiling Point 307°Cat760mmHg
- Molecular Weight 121.13658
- Flash Point 139.4°C
- Transport Information
- Appearance
- Safety Slightly toxic by intraperitoneal and subcutaneous routes. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms PVPNO;Poly(vinylpyridine 1-oxide); Poly(vinylpyridine N-oxide); TexCare 4268
- PSA 25.46000
- LogP 1.79430
Poly(Vinylpyridine n-oxide) Chemical Properties
IUPAC Name: 2-Ethenyl-1-oxidopyridin-1-ium
Synonyms: 2-Ethenylpyridine 1-oxide ; Poly (2-vinyl N-oxidopyridine) ; Poly (2-vinylpyridine N-oxide) ; Poly(2-vinyl N-oxidopyridine) ; Poly(2-vinylpyridine N-oxide)
CAS NO: 9045-81-2
Molecular Formula of Poly(Vinylpyridine n-oxide) (CAS NO.9045-81-2) : C7H7NO
Molecular Weight of Poly(Vinylpyridine n-oxide) (CAS NO.9045-81-2) : 121.1366
Molecular Structure of Poly(Vinylpyridine n-oxide) (CAS NO.9045-81-2) : .png)
Index of Refraction: 1.508
Surface Tension: 35.6 dyne/cm
Density: 0.97 g/cm3
Flash Point: 139.4 °C
Enthalpy of Vaporization: 52.57 kJ/mol
Boiling Point: 307 °C at 760 mmHg
Vapour Pressure: 0.00135 mmHg at 25°C
Poly(Vinylpyridine n-oxide) Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 16500mg/kg (16500mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(4), Pg. 50, 1977. | |
| mouse | LD50 | subcutaneous | 14000mg/kg (14000mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 21(4), Pg. 50, 1977. |
Poly(Vinylpyridine n-oxide) Safety Profile
Slightly toxic by intraperitoneal and subcutaneous routes. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.
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