N-(2-Hydroxyethyl)aniline
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N-(2-Hydroxyethyl)aniline
structure -
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CAS No:
122-98-5
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Formula:
C8H11NO
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Chemical Name:
N-(2-Hydroxyethyl)aniline
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Synonyms:
Ethanol,2-(phenylamino)-;Ethanol,2-anilino-;2-(Phenylamino)ethanol;N-(β-Hydroxyethyl)aniline;N-(2-Hydroxyethyl)phenylamine;N-Phenylethanolamine;Benzenamine,N-(2-hydroxyethyl)-;2-Anilinoethanol;N-(2-Hydroxyethyl)aniline;β-Anilinoethanol;N-Ethanolaniline;N-(2-Hydroxyethyl)benzenamine;N-Phenyl-2-aminoethanol;NSC 8393;N-Anilinoethanol;2-(Phenylamino)ethan-1-ol
- Categories:
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CAS No:
N-(2-Hydroxyethyl)aniline Basic Attributes
137.18
137.18
774672
204-588-1
630DL2N96B
8393
DTXSID8059550
29221990
Characteristics
32.3
0.8
clear to pale yellow liquid
1.101 g/cm3 @ Temp: 24 °C
11 °C
279.5 °C
>230 °F
n 20/D 1.578(lit.)
H2O: 53 g/L (20 ºC)
Store below +30°C.
<0.01 mm Hg ( 20 °C)
>1 (vs air)
Oral-rat LD50: 2230 mg/kg; Abdominal cavity-mouse LDL0: 176 mg/kg
Open flame, burning at high temperature; burning produces toxic nitrogen oxide fumes
1-6.8%(V)
Safety Information
II
6.1
UN 2810 6.1/PG 2
1
24-41-48/20/21/22-36-R36-R24
26-36/37/39-45-28A-S45-S36/37/39-S28A-S26
KJ7175000
T
Treasury is ventilated, low temperature and dry; stored separately from food materials
P273-P280-P302 + P352 + P310-P305 + P351 + P338 + P310
H310-H318-H373-H412
|Danger|H301 (77.89%): Toxic if swallowed [Danger Acute toxicity, oral]|P260, P261, P262, P264, P270, P271, P273, P280, P301+P310, P302+P350, P302+P352, P304+P340, P305+P351+P338, P310, P311, P312, P314, P321, P322, P330, P361, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 199 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
N-(2-Hydroxyethyl)aniline Use and Manufacturing
Mix 46.5g (0.5mol) aniline, 20g (0.25mol) chloroacetic acid and 50ml water, and heat to reflux for 3h. Then alkalized with sodium phosgene solution, distilled off excess aniline with water, distilled the residue under reduced pressure, collected fractions at 161-163°C (2.13kPa) to obtain 22-24g of N-hydroxyethyl aniline, yield 64-70 %.
Used in organic synthesis, dye intermediates
Ethanol, 2-(phenylamino)-: ACTIVE
Computed Properties
Molecular Weight:137.18
XLogP3:0.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:137.084063974
Monoisotopic Mass:137.084063974
Topological Polar Surface Area:32.3
Heavy Atom Count:10
Complexity:79.3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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