N-Phenylmaleimide

Base Information Edit

Chemical Name:N-Phenylmaleimide
CAS No.:941-69-5
Molecular Formula:C10H7NO2
Molecular Weight:173.171
Hs Code.:2925.19
European Community (EC) Number:213-382-0
NSC Number:8183
UN Number:2811
UNII:9U9KT462VW
DSSTox Substance ID:DTXSID0041274
Nikkaji Number:J7.180C
Wikidata:Q27273236
ChEMBL ID:CHEMBL76012
Mol file:941-69-5.mol

Synonyms:N-phenylmaleimide

Suppliers and Price of N-Phenylmaleimide

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
N-Phenylmaleimide
2.5g
$ 85.00

TRC
N-Phenylmaleimide
250mg
$ 50.00

TCI Chemical
N-Phenylmaleimide >98.0%(GC)
500g
$ 160.00

TCI Chemical
N-Phenylmaleimide >98.0%(GC)
25g
$ 30.00

TCI Chemical
N-Phenylmaleimide >98.0%(GC)
100g
$ 70.00

Sigma-Aldrich
N-Phenylmaleimide 97%
100g
$ 139.00

Sigma-Aldrich
N-Phenylmaleimide 97%
25g
$ 50.20

Oakwood
N-Phenylmaleimide 95+%
1g
$ 10.00

Oakwood
N-Phenylmaleimide 95+%
25g
$ 32.00

Matrix Scientific
1-Phenyl-2,5-dihydro-1H-pyrrole-2,5-dione 97%
50g
$ 151.00

Total 150 raw suppliers

Chemical Property of N-Phenylmaleimide Edit

Chemical Property:

Appearance/Colour:yellow crystalline powder or needles
Vapor Pressure:0.00121mmHg at 25°C
Melting Point:85-87 °C(lit.)
Refractive Index:1.629
Boiling Point:299.26 °C at 760 mmHg
PKA:-0.81±0.20(Predicted)
Flash Point:136.835 °C
PSA：37.38000
Density:1.329 g/cm³
LogP:1.18100
Storage Temp.:Store below +30°C.
Solubility.:815g/l insoluble
Water Solubility.:Soluble in water (slightly ), methanol, ethanol, and benzene.
XLogP3:1.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:173.047678466
Heavy Atom Count:13
Complexity:246
Transport DOT Label:Poison

Purity/Quality:

98%, ^*data from raw suppliers

N-Phenylmaleimide ^*data from reagent suppliers

Safty Information:

Pictogram(s): T,Xi
Hazard Codes:T,Xi,N
Statements: 25-36/37/38-23/24/25-50-43-41-38
Safety Statements: 45-24/25-36/37/39-26-61-39-36/37

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)N2C(=O)C=CC2=O
Uses N-phenylmaleimide can be used as cross-linking agent in rubber vulcanization, can improve the heat resistance, impact resistance, hot melt processability. Also be used to produce heat-resistant polymers. Dienophile in the Diels-Alder reaction. Usually gives cryst adducts. N-Phenylmaleimide is used as a dipolarophile in 1,3-cycloaddition reaction with a nitrone, useful for the preparation of crystalline adducts of dienes. It is used as a plastic modifier.

Technology Process of N-Phenylmaleimide

There total 53 articles about N-Phenylmaleimide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

: 555-59-9,4437-08-5,37902-58-2
N-phenylmaleamic acid

: 941-69-5
N-phenyl-maleimide

Guidance literature:: With sulfuric acid; In dimethyl sulfoxide; toluene; Heating;
DOI:10.1021/jp9905474

Reference yield: 98.75%

: 108-31-6
maleic anhydride

: 62-53-3
aniline

: 941-69-5
N-phenyl-maleimide

Guidance literature:: aniline; With 2,4-dimethyl-6-tert-butylphenol; triethylamine; phosphoric acid; zinc diacetate; In xylene; for 0.0833333h;

maleic anhydride; In xylene; at 140 ℃; for 6h; Product distribution / selectivity;