Synthesis
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N-Phenylbenzylamine

Synthesis
Product Name
N-Phenylbenzylamine
CAS No.
103-32-2
Chemical Name
N-Phenylbenzylamine
Synonyms
N-BENZYLANILINE;BENZYLANILINE;aminobenzophenone;BENZYL-PHENYL-AMINE;Benzenemethanamine, N-phenyl-;AURORA 4803;Phenhenzamine;A-TOLUYL CHLORIDE;aniline,N-benzyl-;AKOS BBS-00003909
CBNumber
CB9762952
Molecular Formula
C13H13N
Formula Weight
183.25
MOL File
103-32-2.mol
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N-Phenylbenzylamine Property

Melting point:
35-38 °C (lit.)
Boiling point:
306-307 °C (lit.)
Density 
1.061 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.5325(lit.)
Flash point:
217 °F
storage temp. 
Store below +30°C.
solubility 
alcohol: soluble
form 
Crystalline Powder or Low Melting Mass
pka
3.89±0.10(Predicted)
Specific Gravity
1.061
color 
Colorless to yellow-beige
Water Solubility 
INSOLUBLE
Merck 
14,1126
CAS DataBase Reference
103-32-2(CAS DataBase Reference)
NIST Chemistry Reference
Benzenemethanamine, N-phenyl-(103-32-2)
EPA Substance Registry System
Benzenemethanamine, N-phenyl- (103-32-2)
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Safety

Hazard Codes 
C,Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
RIDADR 
UN 2577 8/PG 2
WGK Germany 
3
21
HS Code 
29214980
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
185493
Product name
N-Benzylaniline
Purity
≥99%
Packaging
25g
Price
$75.6
Updated
2024/03/01
Sigma-Aldrich
Product number
185493
Product name
N-Benzylaniline
Purity
≥99%
Packaging
100g
Price
$117.6
Updated
2024/03/01
Sigma-Aldrich
Product number
8.20982
Product name
N-Phenylbenzylamine
Purity
for synthesis
Packaging
250g
Price
$113
Updated
2023/01/07
TCI Chemical
Product number
P0159
Product name
N-Phenylbenzylamine
Purity
>98.0%(GC)
Packaging
25g
Price
$41
Updated
2024/03/01
TCI Chemical
Product number
P0159
Product name
N-Phenylbenzylamine
Purity
>98.0%(GC)
Packaging
100g
Price
$82
Updated
2024/03/01
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N-Phenylbenzylamine Chemical Properties,Usage,Production

Synthesis

N-Phenylbenzylamine can be obtained by condensation of benzyl chloride and aniline. Mix and stir sodium bicarbonate, water and aniline, heat to 90-95°C, and slowly add benzyl chloride. React at 90-95°C for 3h. Cool and filter. The filtrate was separated, and the organic layer was washed with saturated brine and dried over anhydrous sodium sulfate. Then, under reduced pressure distillation, the 81°C (1.6kPa) fraction was collected to recover aniline, and the 170-190°C (1.6kPa) fraction was cooled and solidified to give N-Phenylbenzylamine.

Chemical Properties

colorless to yellow-beige crystalline powder

Uses

N-Benzylaniline is a major metabolite of the antihistaminic Antazoline and other N-substituted benzylanilines.

Uses

N-Benzylaniline was used in the separation of tervalent gallium, indium and thallium by solvent extraction method.

Synthesis Reference(s)

Chemistry Letters, 8, p. 45, 1979
Organic Syntheses, Coll. Vol. 1, p. 102, 1941
Tetrahedron Letters, 19, p. 4987, 1978 DOI: 10.1016/S0040-4039(01)85789-0

General Description

The electropolymerisation of N-benzylaniline at transparent Indium Tin Oxide glass electrodes has been investigated by UV-visible spectroelectrochemistry. N-Benzylaniline on electrochemical oxidation in aqueous sulfuric acid solution produces an adherent conducting polymer film at the platinum electrode.

Purification Methods

Crystallise the amine from pet ether (b 60-80o) (ca 0.5mL/g). The picrate has m 113o (from Et2O). [Beilstein 12 H 1023, 12 I 449, 12 II 548, 12 III 2215, 12 IV 2172.]

N-Phenylbenzylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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N-Phenylbenzylamine Suppliers

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View Lastest Price from N-Phenylbenzylamine manufacturers

airuikechemical co., ltd.
Product
n-benzylaniline 103-32-2
Price
US $0.00-0.00/Kg
Min. Order
1Kg
Purity
99.9%
Supply Ability
200tons
Release date
2024-04-09
Shaanxi Dideu Medichem Co. Ltd
Product
N-Phenylbenzylamine 103-32-2
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2024-08-04
Career Henan Chemical Co
Product
N-Phenylbenzylamine 103-32-2
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2018-08-20

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