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411698

Diphenyl isophthalate

Name: Diphenyl isophthalate
Brand: ALDRICH

99%

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About This Item

Linear Formula:

C₆H₄-1,3-(CO₂C₆H₅)₂

CAS Number:

744-45-6

Molecular Weight:

318.32

NACRES:

NA.22

PubChem Substance ID:

24865758

UNSPSC Code:

12352100

EC Number:

212-014-6

MDL number:

MFCD00046051

Assay:

99%

Form:

solid

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Properties

Quality Level

100

assay

99%

form

solid

mp

136-138 °C (lit.)

functional group

ester, phenoxy

SMILES string

O=C(Oc1ccccc1)c2cccc(c2)C(=O)Oc3ccccc3

InChI

1S/C20H14O4/c21-19(23-17-10-3-1-4-11-17)15-8-7-9-16(14-15)20(22)24-18-12-5-2-6-13-18/h1-14H

InChI key

FHESUNXRPBHDQM-UHFFFAOYSA-N

Description

Application

Diphenyl isophthalate may be employed for the preparation of:

poly(benzoxazole) (PBO) precursor, poly(o-hydroxyamide)
3[4″-hydroxybenzoyl)-4′-hydroxybenzophenone
poly(o-hydroxyamide), via polycondensation of 2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane in 1-methyl-2-pyrrolidinone

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number

08916HF

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New Convenient Synthetic Route for Photosensitive Poly (benzoxazole).

Ueda M, et al.

J. Photopolym. Sci. Technol., 16(2), 237-242 (2003)

The action of aluminum chloride on the diphenyl ester of isophthalic, terephthalic and naphthalic acids.

Blicke FF and Patelski RA.

Journal of the American Chemical Society, 60(10), 2283-2285 (1938)

Catalysts for the preparation of polybenzimidazoles.

Choe E-W.

Journal of Applied Polymer Science, 53(5), 497-506 (1994)

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Global Trade Item Number

SKU	GTIN
411698-25G	04061832072487