Basic information
- Name:
1-Naphthalenamine,N-ethyl-
- Superlist Name:
- N-Ethyl-1-naphthylamine
- CAS No.:
118-44-5
- Molecular Structure:
- Formula:
- C12H13N
- Molecular Weight:
- 171.24
- Deleted CAS:
- 92483-38-0
- Synonyms:
- 1-Naphthylamine,N-ethyl- (6CI,7CI,8CI);1-(Ethylamino)naphthalene;Ethyl-a-naphthylamine;N-Ethyl-1-aminonaphthalene;N-Ethyl-1-naphthalenamine;N-Ethyl-1-naphthylamine;N-Ethyl-a-naphthylamine;NSC 8636;
- EINECS:
- 204-250-3
- Density:
- 1.074 g/cm3
- Boiling Point:
- 308.688 °C at 760 mmHg
- Flash Point:
- 148.732 °C
- Hazard Symbols:
Xn- Risk Codes:
- 20/21/22
- Safety Description:
- 36/37 Details
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Chemistry
IUPAC Name: N-Ethylnaphthalen-1-amine
Molecular Formula: C12H13N
Molecular Weight: 171.24 g/mol
Canonical SMILES: N(c1c2c(cccc2)ccc1)CC
InChI: InChI=1/C12H13N/c1-2-13-12-9-5-7-10-6-3-4-8-11(10)12/h3-9,13H,2H2,1H3
EINECS: 204-250-3
XLogP3: 3.2
H-Bond Donor: 1
H-Bond Acceptor: 1
Rotatable Bond Count: 2
Exact Mass: 171.104799
MonoIsotopic Mass: 171.104799
Topological Polar Surface Area: 12
Heavy Atom Count: 13
Complexity: 155
Index of Refraction: 1.652
Molar Refractivity: 58.33 cm3
Molar Volume: 159.5 cm3
Polarizability: 23.12×10-24 cm3
Surface Tension: 43.5 dyne/cm
Density: 1.073 g/cm3
Flash Point: 148.7 °C
Enthalpy of Vaporization: 54.94 kJ/mol
Boiling Point: 308.7 °C at 760 mmHg
Water Solubility: 110 mg/L at 25 °C
Henry's Law Constant: 5.42E-07 atm-m3/mole at 25 °C
Atmospheric OH Rate Constant: 2.09E-10 cm3/molecule-sec at 25 °C
Vapour Pressure of N-Ethyl-1-naphthylamine (CAS NO.118-44-5): 0.00067 mmHg at 25 °C
Safety Profile
Hazard Symbols: 
Xn
Risk Codes: R20/21/22
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
Safety Description of N-Ethyl-1-naphthylamine (CAS NO.118-44-5): S36/37
S36/37: Wear suitable protective clothing and gloves.
Specification
N-Ethyl-1-naphthylamine (CAS NO.118-44-5), its Synonyms are 1-Naphthalenamine, N-ethyl- ; 1-Naphthylamine, N-ethyl- (8CI) ; Ethyl(1-naphthyl)amine ; 2-(Ethylamino)naphthalene ; Ethyl-alpha-naphthylamine ; N-Ethyl-alpha-naphthylamine .