| Identification | More | [Name]
N-Ethylcyclohexylamine | [CAS]
5459-93-8 | [Synonyms]
CYCLOHEXYL ETHYL AMINE
N-CYCLOHEXYLETHYLAMINE
NECHA
N-ETHYLCYCLOHEXYLAMINE
(ethylamino)-cyclohexan
(ethylamino)cyclohexane
Accelerator HX
acceleratorhx
Cyclohexylamine, N-ethyl-
Ethylcyclohexylamine
ethyl-n-cyclohexylamine
N-Cyclohexyl-N-ethylamine
n-ethyl-cyclohexanamin
N-Ethylcyclohexanamine
N-ethyl-Cyclohexanamine
n-ethyl-cyclohexylamin
Vulkacit HX
vulkacithx
N-ETHYLCYCLOHEXYLAMINE, 1GM, NEAT
N-Ethylcyclohexylamine,97% | [EINECS(EC#)]
226-733-8 | [Molecular Formula]
C8H17N | [MDL Number]
MFCD00003834 | [Molecular Weight]
127.23 | [MOL File]
5459-93-8.mol |
| Chemical Properties | Back Directory | [Melting point ]
-15°C (estimate) | [Boiling point ]
165 °C (lit.) | [density ]
0.844 g/mL at 25 °C(lit.)
| [vapor density ]
4.4 (vs air)
| [vapor pressure ]
2 mm Hg ( 20 °C)
| [refractive index ]
n20/D 1.452(lit.)
| [Fp ]
111 °F
| [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [form ]
Liquid | [pka]
11.16±0.20(Predicted) | [color ]
Clear colorless to light yellow | [explosive limit]
7.6% | [BRN ]
2070280 | [LogP]
1.027 at 25℃ and pH7.75 | [Uses]
Intermediate in production of herbicides and
pharmaceuticals. | [CAS DataBase Reference]
5459-93-8(CAS DataBase Reference) | [NIST Chemistry Reference]
Cyclohexanamine, N-ethyl-(5459-93-8) | [EPA Substance Registry System]
5459-93-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R10:Flammable.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R35:Causes severe burns. | [Safety Statements ]
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 .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2734 8/PG 2
| [WGK Germany ]
3
| [RTECS ]
GX1225000
| [Autoignition Temperature]
473 °F | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29213000 | [Safety Profile]
Moderately toxic by
ingestion, inhalation, and skin contact. A
severe skin and eye irritant. A very
dangerous fire hazard when exposed to heat
or flame; can react vigorously with oxidizing
materials. To fight fKe, use alcohol foam,
mist, spray, dry chemical. See also AMINES | [Hazardous Substances Data]
5459-93-8(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
A clear colorless liquid with an ammonia-like odor. Floats on water and slightly soluble in water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion. | [Reactivity Profile]
ETHYL-N-CYCLOHEXYLAMINE(5459-93-8) neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. | [Air & Water Reactions]
Highly flammable. Slightly soluble in water. | [Hazard]
Corrosive and toxic. | [Health Hazard]
Inhalation of high concentration of vapor will produce irritation of the respiratory tract and lungs. Inhalation of large quantities of vapor may be fatal. | [Fire Hazard]
Behavior in Fire: Dangerous when exposed to heat or flame. Can react vigorously with oxidizing materials. | [Chemical Properties]
Clear colorless liquid | [Production Methods]
N-Ethylcyclohexylamine is produced by hydrogenation of ethylaniline at 180 ℃ and 6 MPa or by amination of cyclohexanone under hydrogenation conditions in the presence of ethylamine. The amine is a starting material for the preplant sugar beet, grass, and spinach herbicide cycloate (Zeneca's Ro-Neet), which is obtained by converting N-ethylcyclohexylamine into S-ethyl-N-ethyl-N-cyclohexylthiocarbamate. A minor use of N-ethylcyclohexylamine is for vulcanization accelerators.
| [Synthesis Reference(s)]
Tetrahedron Letters, 37, p. 6749, 1996 DOI: 10.1016/S0040-4039(96)01458-X |
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