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| CAS No.: | 638-65-3 |
|---|---|
| Name: | STEARONITRILE |
| Article Data: | 59 |
| Molecular Structure: | |
|
|
|
| Formula: | C18H35 N |
| Molecular Weight: | 265.483 |
| Synonyms: | Stearonitrile(6CI,7CI,8CI); 1-Cyanoheptadecane; Heptadecyl cyanide; NSC 5541;Octadecanonitrile; Stearic nitrile; n-Octadecanonitrile |
| Density: | 0.818 g/mL at 25 °C(lit.) |
| Melting Point: |
38-40 °C(lit.) |
| Boiling Point: |
274 °C100 mm Hg(lit.) |
| Flash Point: | >230 °F |
| Hazard Symbols: | Xn |
| Risk Codes: | 20/21/22 |
| Safety: | An eye irritant. When heated to decomposition it emits toxic fumes of NOx and CN−. See also NITRILES. |
| PSA: | 23.79000 |
| LogP: | 6.77148 |
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Chemistry
IUPAC Name: Octadecanenitrile
Molecular Formula: C18H35N
Molecular Weight: 265.54
Freely Rotating Bonds: 15
Polar Surface Area: 23.79 Å2
Index of Refraction: 1.447
Molar Refractivity: 85.35 cm3
Molar Volume: 319 cm3
Polarizability: 33.83 ×10-24 cm3
Surface Tension: 31.6 dyne/cm
Density: 0.832 g/cm3
Flash Point: 141.8 °C
Enthalpy of Vaporization: 60.34 kJ/mol
Boiling Point: 358 °C at 760 mmHg
Vapour Pressure: 2.62E-05 mmHg at 25°C
The Cas Register Number of Stearonitrile is 638-65-3.The chemical synonyms of Stearonitrile (CAS NO.638-65-3) are Octadecanenitrile ;1-Cyanoheptadecane ; Heptadecyl cyanide and Nitril kyseliny stearove .The molecular structure of Stearonitrile (CAS NO.638-65-3) is
.
Uses
Stearonitrile (CAS NO.638-65-3) is used in organic synthesis.
Toxicity Data With Reference
| 1. | eye-rbt 500 mg/24H MLD | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,160. |
Consensus Reports
Cyanide and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.
Safety Profile
An eye irritant. When heated to decomposition it emits toxic fumes of NOx and CN−. See also NITRILES.
Hazard Codes:
Xn
Risk Statements: 20/21/22
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 36
S36: Wear suitable protective clothing.
RIDADR: 3276
WGK Germany; 3
RTECS: WI5500000