ChemicalBook > CAS DataBase List > N-Benzylethylenediamine
N-Benzylethylenediamine
- Product Name
- N-Benzylethylenediamine
- CAS No.
- 4152-09-4
- Chemical Name
- N-Benzylethylenediamine
- Synonyms
- N-Benzylethylenediam;N-Benzylethanediamine;N-BENZYLETHYLENEDIAMINE;Monobenzylethylendiamine;2-aminoethyl-(benzyl)amine;Ethylenediamine, N-benzyl-;N-BENZYL-ETHANE-1,2-DIAMINE;N-Benzyl-1,2-ethanediamine;N-Benzylethylenediamine,98%;N1-BENZYLETHANE-1,2-DIAMINE
- CBNumber
- CB7221439
- Molecular Formula
- C9H14N2
- Formula Weight
- 150.22
- MOL File
- 4152-09-4.mol
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N-Benzylethylenediamine Property
- Boiling point:
- 162 °C/20 mmHg (lit.)
- Density
- 1 g/mL at 25 °C (lit.)
- refractive index
- 1.5400
- Flash point:
- 95°C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- clear liquid
- pka
- 9.27±0.10(Predicted)
- color
- Colorless to Light yellow
- Water Solubility
- negligible
- BRN
- 907505
- InChI
- InChI=1S/C9H14N2/c10-6-7-11-8-9-4-2-1-3-5-9/h1-5,11H,6-8,10H2
- InChIKey
- ACYBVNYNIZTUIL-UHFFFAOYSA-N
- SMILES
- C(NCC1=CC=CC=C1)CN
- CAS DataBase Reference
- 4152-09-4(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,2-Ethanediamine, n-(phenylmethyl)-(4152-09-4)
- EPA Substance Registry System
- 1,2-Ethanediamine, N-(phenylmethyl)- (4152-09-4)
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Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 23-26-36/37/39-45
- RIDADR
- 2735
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29335990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
P405Store locked up.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 462292
- Product name
- N-Benzylethylenediamine
- Purity
- 97%
- Packaging
- 5ml
- Price
- $54.5
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 462292
- Product name
- N-Benzylethylenediamine
- Purity
- 97%
- Packaging
- 25ml
- Price
- $158.9
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B1106
- Product name
- N-Benzylethylenediamine
- Purity
- >97.0%(GC)
- Packaging
- 5mL
- Price
- $32
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B1106
- Product name
- N-Benzylethylenediamine
- Purity
- >97.0%(GC)
- Packaging
- 25mL
- Price
- $88
- Updated
- 2025/07/31
TRC
- Product number
- B276535
- Product name
- N-Benzylethylenediamine
- Packaging
- 50g
- Price
- $770
- Updated
- 2021/12/16
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N-Benzylethylenediamine Chemical Properties,Usage,Production
Chemical Properties
Colorless liquid
Uses
N-Benzylethylenediamine may be used for the synthesis of N-benzyl-N,N′,N′-tris(tert-butyloxycarbonylmethyl)ethylenediamine and 3-benzyl-2-(phenyl-2-sulfonate)-2-imidazoline tetraheptylammonium salt.
General Description
N-Benzylethylenediamine participates in the one-pot synthesis of N,N,N′-trisubstituted guanidines. It undergoes condensation with dibenzoylmethane (1,3-diphenyl-1,3-propanedione) in stoichiometric ratio 1:1 to afford the corresponding Schiff monobase.
Flammability and Explosibility
Not classified
Synthesis
100-52-7
107-15-3
4152-09-4
Ethylenediamine (3.4 mL, 51 mmol) with anhydrous methanol (38 mL) was added to a 100 mL aubergine vial. Benzaldehyde (1000 μL, 9.8 mmol) was dissolved in anhydrous methanol (5 mL) and slowly added dropwise into the above aiguille. After the dropwise addition, the reaction mixture was continued to be stirred for 30 min. Subsequently, sodium borohydride (0.371 g, 11 mmol) was added in batches under ice bath conditions. The reaction mixture was cooled and stirred overnight. Upon completion of the reaction, the solvent was removed by evaporation and dichloromethane (50 mL) was added to dissolve the residue. The organic phase was washed twice with saturated saline (5 mL) and the organic layer was dried over anhydrous sodium sulfate and the solvent was evaporated to give N-benzylethylenediamine (colorless liquid, 938 mg, 64% yield).
References
[1] Tetrahedron Letters, 2006, vol. 47, # 35, p. 6277 - 6280
[2] Russian Chemical Bulletin, 2010, vol. 59, # 6, p. 1254 - 1266
[3] Patent: CN107721925, 2018, A. Location in patent: Paragraph 0104; 0105
[4] European Journal of Medicinal Chemistry, 2012, vol. 57, p. 417 - 428
[5] Journal of Medicinal Chemistry, 1990, vol. 33, # 2, p. 781 - 789
N-Benzylethylenediamine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from N-Benzylethylenediamine manufacturers
Career Henan Chemical Co
- Product
- N-Benzylethylenediamine 4152-09-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200kg
- Release date
- 2019-12-31
Career Henan Chemical Co
- Product
- N-Benzylethylenediamine 4152-9-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 25kg
- Release date
- 2019-07-12
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