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ChemicalBook >> CAS DataBase List >>N-BENZYLPHTHALIMIDE

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
Molecular Weight:
237.25
MDL Number:
MFCD00023077
MOL File:
2142-01-0.mol
Last updated:2023-05-04 17:34:35

N-BENZYLPHTHALIMIDE Properties

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
pka -2.12±0.20(Predicted)
form powder to crystal
color White to Light yellow
CAS DataBase Reference 2142-01-0(CAS DataBase Reference)
FDA UNII 3G2A77460J

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38-22
Safety Statements  26-36
WGK Germany  3
HS Code  29251900

N-BENZYLPHTHALIMIDE price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 404756 N-Benzylphthalimide 99% 2142-01-0 25g $89.5 2022-05-15 Buy
TCI Chemical B1997 N-Benzylphthalimide >98.0%(HPLC) 2142-01-0 25g $134 2024-03-01 Buy
TRC B130190 N-Benzylphthalimide 2142-01-0 500mg $60 2021-12-16 Buy
Frontier Specialty Chemicals JK324016 N-Benzylphthalimide 98% 2142-01-0 5g $28 2021-12-16 Buy
Frontier Specialty Chemicals JK324016 N-Benzylphthalimide 98% 2142-01-0 25g $91 2021-12-16 Buy
Product number Packaging Price Buy
404756 25g $89.5 Buy
B1997 25g $134 Buy
B130190 500mg $60 Buy
JK324016 5g $28 Buy
JK324016 25g $91 Buy

N-BENZYLPHTHALIMIDE Chemical Properties,Uses,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).
Preparation of Benzylphthalimide

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

Global( 142)Suppliers
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CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49374 58
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PT CHEM GROUP LIMITED 		peter68@ptchemgroup.com China 35425 58
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Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 57505 58

View Lastest Price from N-BENZYLPHTHALIMIDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N-BENZYLPHTHALIMIDE pictures 2021-08-12 N-BENZYLPHTHALIMIDE
2142-01-0
 US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
N-BENZYLPHTHALIMIDE pictures 2020-01-09 N-BENZYLPHTHALIMIDE
2142-01-0
 US $1.00 / KG 1KG 99% 100KG Career Henan Chemical Co
  • N-BENZYLPHTHALIMIDE pictures
  • N-BENZYLPHTHALIMIDE
    2142-01-0
  • US $15.00-10.00 / KG
  • 99%+ HPLC
  • Zhuozhou Wenxi import and Export Co., Ltd
BENZYLPHTHALIMIDE N-BENZYLPHTHALIMIDE SALOR-INT L253022-1EA N-BENZYLPHTALIMIDE 2-Benzyl-1,3-isoindolinedione 2-Benzylisoindoline-1,3-dione 2-Benzyl-1H-isoindole-1,3(2H)-dione 2-(benzyl)isoindoline-1,3-quinone 2-(phenylmethyl)isoindole-1,3-dione 1H-Isoindole-1,3(2H)-dione, 2-(phenylMethyl)- N-BenzylphthaliMide, 98.0%(LC) N-Benzylphthalimide 4-[[[(2-chloro-4-nitrophenyl)methylamino]-oxomethyl]amino]benzenesulfonyl fluoride 2-benzyl-2,3-dihydro-1H-isoindole-1,3-dione N-Benzylphthalimide > Phthalimide, N-benzyl- 2-(Phenylmethyl)-1H-isoindole-1,3(2H)-dione 2142-01-0 2140-01-0 C15H11NO2 N-Substituted Maleimides, Succinimides & Phthalimides N-Substituted Phthalimides Organic Building Blocks Cyclic Imides Building Blocks Carbonyl Compounds Carbonyl Compounds Cyclic Imides Organic Building Blocks N-Substituted Maleimides, Succinimides & Phthalimides N-Substituted Phthalimides