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| CAS No.: | 86-53-3 |
|---|---|
| Name: | 1-Cyanonaphthalene |
| Molecular Structure: | |
|
|
|
| Formula: | C11H7N |
| Molecular Weight: | 153.183 |
| Synonyms: | 1-Naphthonitrile(6CI,8CI);1-Naphthalenenitrile;1-Naphthyl cyanide;1-Naphthylnitrile;NSC 60230;a-Cyanonaphthalene;a-Naphthonitrile;a-Naphthyl cyanide; |
| EINECS: | 201-679-8 |
| Density: | 1.13 g/cm3 |
| Melting Point: | 36-38 °C(lit.) |
| Boiling Point: | 299 °C at 760 mmHg |
| Flash Point: | 140.7 °C |
| Appearance: | White crystalline powder |
| Hazard Symbols: |
 Xn, Xi
|
| Risk Codes: | 20/21/22-36/37/38 |
| Safety: | 26-37/39-23-36 |
| Transport Information: | UN 3439 6.1/PG 1 |
| PSA: | 23.79000 |
| LogP: | 2.71148 |
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Chemistry
IUPAC Name: Naphthalene-1-carbonitrile
CAS: 86-53-3
Formula: C11H7N
Molecular Weight: 153.18
Molecular Structure of Naphthalene-1-carbonitrile (CAS NO.86-53-3):
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Density: 1.13 g/cm3
Flash Point: 140.7 °C
Melting Point: 36-38 °C(lit.)
Boiling Point: 299 °C at 760 mmHg
Index of Refraction: 1.647
Molar Refractivity: 48.87 cm3
Molar Volume: 134.4 cm3
Polarizability: 19.37 × 10-24cm3
Surface Tension: 50.2 dyne/cm
Enthalpy of Vaporization: 53.9 kJ/mol
Vapour Pressure: 0.00123 mmHg at 25 °C
Water Solubility: 191.2(mg/L) at 25 °C
Product Categories: Naphthalene derivatives
Toxicity Data With Reference
| 1. | mmo-sat 10 mg/L | 50NNAZ Polynuclear Aromatic Hydrocarbons: Mechanisms, Methods and Metabolism, Papers of the 8th International Symposium, Columbus, OH, 1983 ,Cooke, M., andA.J. Dennis, eds.,Columbus, OH.: Battelle Press,1985,827. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
Safety Information about Naphthalene-1-carbonitrile (CAS NO.86-53-3):
Hazard Codes:
Xn:
Xi: 
Risk Statements:
R20/21: Harmful by inhalation and in contact with skin.
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements:
S23: Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
S36/37: Wear suitable protective clothing and gloves.
S37/39: Wear suitable gloves and eye/face protection.
RIDADR: UN 3439 6.1/PG 1
HazardClass: 6.1
Specification
The chemical synonyms of Naphthalene-1-carbonitrile (CAS NO.86-53-3) are 1-Naphthalenenitrile ; 1-Naphthylnitrile ; Alpha-naphthylnitrile ; Naphthalene-1-carbonitrile ; α-Naphthyl cyanide ; Alpha-1-naphthonitrile ; Alpha-cyanonaphthalene .If contact with skin or eyes,flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.If inhaled or ingested,get medical aid. Wash mouth out with water.Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.Handling and Storage: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.Store in a cool, dry place. Store in a tightly closed container.It can be used as intermediate in organic synthesis.