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Brc1cnc(nc1)C
Pyrimidine, 5-bromo-2-methyl-
CCCP1(=O)OP(=O)(CCC)OP(=O)(O1)CCC
1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-tripropyl-, 2,4,6-trioxide
CC1(C)OB(OC1(C)C)B1OC(C(O1)(C)C)(C)C
2,2'-Bi-1,3,2-dioxaborolane, 4,4,4',4',5,5,5',5'-octamethyl-
O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.[Pd].[Pd]
Tris(dibenzylideneacetone)dipalladium
C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.Cc1cc(C)c(c(c1)C)N1CCN(C1=[Ru](=Cc1ccccc1)(Cl)Cl)c1c(C)cc(cc1C)C
Ruthenium,[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene)(tricyclohexylphosphine)-, (SP-5-41)-

1,3-Isobenzofurandione, 5-(phenylethynyl)-

O=C1OC(=O)c2c1cc(C#Cc1ccccc1)cc2 Request for Quotation
Chemical Name: 1,3-Isobenzofurandione, 5-(phenylethynyl)-
CAS Number: 119389-05-8
Product Number: AG000IO0(AGN-PC-0NF47U)
Synonyms:
MDL No:
Molecular Formula: C16H8O3
Molecular Weight: 248.2329

Identification/Properties

Properties
MP:
152 °C
BP:
466.881 °C at 760 mmHg
Storage:
2-8℃;
Form:
Solid
Computed Properties
Molecular Weight:
248.237g/mol
XLogP3:
3.3
Hydrogen Bond Donor Count:
0
Hydrogen Bond Acceptor Count:
3
Rotatable Bond Count:
2
Exact Mass:
248.047g/mol
Monoisotopic Mass:
248.047g/mol
Topological Polar Surface Area:
43.4A^2
Heavy Atom Count:
19
Formal Charge:
0
Complexity:
447
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
0
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

Safety Information

NMR Spectrum

Other Analytical Data

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Chemical Structure


4-(Phenylethynyl)phthalic anhydride is a versatile compound widely used in chemical synthesis for its unique properties and reactivity. This compound is commonly employed as a building block in the synthesis of various organic compounds due to its ability to participate in a range of reactions.One key application of 4-(Phenylethynyl)phthalic anhydride is in the preparation of functionalized aromatic compounds. By reacting with different nucleophiles or dienes, this compound can undergo Diels-Alder reactions, Suzuki-Miyaura couplings, or nucleophilic additions to generate novel aromatic structures with tailored properties.Additionally, 4-(Phenylethynyl)phthalic anhydride is utilized in the synthesis of conducting polymers and advanced materials. Its presence in polymerization reactions can lead to the formation of polymers with enhanced electronic properties, making them suitable for applications in organic electronics, sensors, and optoelectronic devices.Furthermore, this compound serves as a valuable intermediate in the production of pharmaceuticals, agrochemicals, and dyes. Its selective reactivity allows for the introduction of specific functional groups or structural motifs that are crucial for the biological activity or color properties of the final products.In summary, 4-(Phenylethynyl)phthalic anhydride plays a critical role in chemical synthesis by enabling the construction of diverse organic molecules, polymers, and specialty chemicals with tailored functionalities for various industrial applications.