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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
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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)
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38-22
Safety Statements 
26-36
WGK Germany 
3
HS Code 
29251900
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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.

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N-Bromosuccinimide Price

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

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N-BENZYLPHTHALIMIDE Suppliers

Americas 1 Belgium 1 China 100 Europe 2 Germany 5 India 3 Japan 2 South Korea 1 Switzerland 1 United Kingdom 8 United States 22 Global 146
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23653
Advantage
75
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View Lastest Price from N-BENZYLPHTHALIMIDE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
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
Career Henan Chemical Co
Product
N-BENZYLPHTHALIMIDE 2142-01-0
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-01-08

2142-01-0, N-BENZYLPHTHALIMIDERelated Search:

BENZALDEHYDE TOSYLHYDRAZONE N-benzyl-2,3-difluorobenzamide 3-broMo-2-Methoxy-5-(trifluoroMethyl)pyridine 4-Morpholinamine, N-(phenylmethylene)- N-benzyl-4-hydroxybenzamide N-BIS-BOC-4-BROMO-2-CHLOROANILINE 4-N-PHTHALOYLGLYAMINOMETHYL ANILINE N-BENZYLPHTHALIMIDE 2-BROMO-4-FLUOROBENZYLPHTHALIMIDE 2-BENZYL-5-BROMOISOINDOLINE-1,3-DIONE N-(4-CHLORO-2-FLUOROBENZYL)PHTHALIMIDE N-(5-BROMO-2-FLUOROBENZYL)PHTHALIMIDE TIMTEC-BB SBB006364 N-(2-CHLORO-4-FLUOROBENZYL)PHTHALIMIDE 3-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YLMETHYL)-BENZOIC ACID 4-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YLMETHYL)-BENZOIC ACID 4-BROMO-2-FLUOROBENZYLPHTHALIMIDE AKOS AU36-M180

  • BENZYLPHTHALIMIDE
  • N-BENZYLPHTHALIMIDE
  • SALOR-INT L253022-1EA
  • N-BENZYLPHTALIMIDE
  • 4-[[[(2-chloro-4-nitrophenyl)methylamino]-oxomethyl]amino]benzenesulfonyl fluoride
  • 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)
  • <i>N</i>-Benzylphthalimide
  • 2-benzyl-2,3-dihydro-1H-isoindole-1,3-dione
  • N-Benzylphthalimide &gt
  • 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