Tetraphenylphthalic anhydride

Base Information

• Chemical Name: Tetraphenylphthalic anhydride
• CAS No.: 4741-53-1
• Molecular Formula: C32H20O3
• Molecular Weight: 452.509
• European Community (EC) Number: 225-253-6
• NSC Number: 46729
• UNII: G9C5LSE3VV
• DSSTox Substance ID: DTXSID90197130
• Nikkaji Number: J236.607J
• Wikidata: Q83070092
• Mol file: 4741-53-1.mol

Synonyms:Tetraphenylphthalic anhydride;4741-53-1;4,5,6,7-Tetraphenyl-2-benzofuran-1,3-dione;4,5,6,7-tetraphenylisobenzofuran-1,3-dione;G9C5LSE3VV;EINECS 225-253-6;NSC-46729;3,4,5,6-Tetraphenylphthalic anhydride;1,3-Isobenzofurandione, 4,5,6,7-tetraphenyl-;NSC46729;UNII-G9C5LSE3VV;SCHEMBL2778432;Phthalic anhydride, tetraphenyl-;DTXSID90197130;C32H20O3;MFCD00044504;NSC 46729;AKOS024319403;C32-H20-O3;TETRAPHENYLPHTHALIC ANHYDRIDE, 98%;FT-0635418;4,5,6,7-Tetraphenyl-1,3-isobenzofurandione;4,5,6,7-Tetraphenyl-2-benzofuran-1,3-dione #;[m-Terphenyl]-4',5'-dicarboxylic anhydride, 2',6'-diphenyl-;[1,1':2',1''-Terphenyl]-3',4'-dicarboxylic anhydride, 5',6'-diphenyl-;[1,1':4',1''-Terphenyl]-2',3'-dicarboxylic anhydride, 5',6'-diphenyl-

Chemical Property of Tetraphenylphthalic anhydride

Chemical Property:

• Vapor Pressure: 3.6E-14mmHg at 25°C
• Melting Point: 293-297oC
• Refractive Index: 1.5500 (estimate)
• Boiling Point: 596°C at 760 mmHg
• Flash Point: 290.4°C
• PSA: 43.37000
• Density: 1.244g/cm³
• LogP: 7.66520
• Sensitive.: Moisture Sensitive
• XLogP3: 7.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 452.14124450
• Heavy Atom Count: 35
• Complexity: 674

Purity/Quality:

98%,99%, ^*data from raw suppliers

TETRAPHENYLPHTHALIC ANHYDRIDE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s): R36/37/38:Irritating to eyes, respiratory system and skin.
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=C(C(=C3C(=C2C4=CC=CC=C4)C(=O)OC3=O)C5=CC=CC=C5)C6=CC=CC=C6

Technology Process of Tetraphenylphthalic anhydride

There total 7 articles about Tetraphenylphthalic anhydride 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:

2-chloromaleic anhydride (96-02-6) + 2,3,4,5-tetraphenylcyclopenta-2,4-dienone (479-33-4) → tetraphenylphthalic anhydride (4741-53-1)

Guidance literature:

With bromobenzene;

DOI:10.1021/ja01223a511

Reference yield:

maleic anhydride (108-31-6) + 2,3,4,5-tetraphenylcyclopenta-2,4-dienone (479-33-4) → tetraphenylphthalic anhydride (4741-53-1)

Guidance literature:

With nitrobenzene;

Reference yield:

3,4,5,6-tetraphenyl-cyclohexa-3,5-diene-1r,2c-dicarboxylic acid-anhydride (72312-29-9) → tetraphenylphthalic anhydride (4741-53-1)

Guidance literature:

at 200 ℃;

upstream raw materials:

maleic anhydride

2,3,4,5-tetraphenylcyclopenta-2,4-dienone

2-chloromaleic anhydride

nitrobenzene

Downstream raw materials:

4-(4-chloro-3-methyl-phenyl)-5,6,7,8-tetraphenyl-2H-phthalazin-1-one

1-chloro-4-(4-chloro-3-methyl-phenyl)-5,6,7,8-tetraphenyl-phthalazine

4-(4-chloro-3-methyl-phenyl)-5,6,7,8-tetraphenyl-2H-phthalazine-1-thione

carbonic acid 4-(4-chloro-3-methyl-phenyl)-5,6,7,8-tetraphenyl-phthalazin-1-yl ester ethyl ester

Refernces