N-BENZYLPHTHALIMIDE
- Product Name
- N-BENZYLPHTHALIMIDE
- CAS No.
- 2142-01-0
- Chemical Name
- N-BENZYLPHTHALIMIDE
- Synonyms
- BENZYLPHTHALIMIDE;N-BENZYLPHTALIMIDE;N-BENZYLPHTHALIMIDE;SALOR-INT L253022-1EA;Phthalimide, N-benzyl-;N-Benzylphthalimide >N-Benzylphthalimide;2-Benzylisoindoline-1,3-dione;2-Benzyl-1,3-isoindolinedione;N-BenzylphthaliMide, 98.0%(LC)
- CBNumber
- CB1272626
- Molecular Formula
- C15H11NO2
- Formula Weight
- 237.25
- MOL File
- 2142-01-0.mol
N-BENZYLPHTHALIMIDE Property
- Melting point:
- 114-116 °C(lit.)
- Boiling point:
- 379.79°C (rough estimate)
- Density
- 1.3430
- refractive index
- 1.5500 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- powder to crystal
- pka
- -2.12±0.20(Predicted)
- color
- White to Light yellow
- CAS DataBase Reference
- 2142-01-0(CAS DataBase Reference)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38-22
- Safety Statements
- 26-36
- WGK Germany
- 3
- HS Code
- 29251900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 404756
- Product name
- N-Benzylphthalimide
- Purity
- 99%
- Packaging
- 25g
- Price
- $89.5
- Updated
- 2022/05/15
- Product number
- B1997
- Product name
- N-Benzylphthalimide
- Purity
- >98.0%(HPLC)
- Packaging
- 25g
- Price
- $134
- Updated
- 2024/03/01
- Product number
- B130190
- Product name
- N-Benzylphthalimide
- Packaging
- 500mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- JK324016
- Product name
- N-Benzylphthalimide
- Purity
- 98%
- Packaging
- 5g
- Price
- $28
- Updated
- 2021/12/16
- Product number
- JK324016
- Product name
- N-Benzylphthalimide
- Purity
- 98%
- Packaging
- 25g
- Price
- $91
- Updated
- 2021/12/16
N-BENZYLPHTHALIMIDE Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder
Uses
N-Benzylphthalimide may be used in the following syntheses:
- 2-benzyl-1,1,3,3-tetraphenylisoindoline
- tailor-made highly fluorous porphyrin derivatives
- N-benzylisoindole
Definition
ChEBI: N-Benzylphthalimide is a member of isoindoles.
Preparation
In a flask equipped with a reflux condenser, a mixture of 300 gm (2.04 mole) of phthalimide, 140 gm (1.09 mole) of potassium carbonate, and 300 gm (2.37 mole) of benzyl chloride is refluxed for 3 hr. The excess benzyl chloride is removed by steam distillation and the benzyl phthalimide which crystallizes out is filtered by suction. The product is washed with water, with 400 ml of 60% ethanol, and then dried to afford 360-375 gm (74-77%), m.p. 116°C (recrystallized from acetic acid).
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 2, p. 83, 1943
The Journal of Organic Chemistry, 47, p. 2785, 1982 DOI: 10.1021/jo00135a021
Tetrahedron Letters, 11, p. 2691, 1970
General Description
N-Benzylphthalimide (NBPT), also known as 2-benzylisoindoline-1,3-dione, is an N-substituted phthalimide. It has been prepared by reacting phthalic anhydride with benzyl amine in glacial acetic acid. Vibrational spectra of NBPT has been recorded and assigned. NBPT is a roof-shaped molecule with a planar cyclic imide and a phenyl ring connected by a methylene group. Crystal structure of N-benzylphthalimide has parallel layers of phthalimides stack along the a axis.
N-BENZYLPHTHALIMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
N-BENZYLPHTHALIMIDE Suppliers
View Lastest Price from N-BENZYLPHTHALIMIDE manufacturers
- Product
- N-BENZYLPHTHALIMIDE 2142-01-0
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- N-BENZYLPHTHALIMIDE 2142-01-0
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2020-01-08