4-(3,4-dicarboxyphenoxy)benzene-1,2-dicarboxylic acid

Modify Date: 2025-09-22 15:31:51

4-(3,4-dicarboxyphenoxy)benzene-1,2-dicarboxylic acid structure	Common Name	4-(3,4-dicarboxyphenoxy)benzene-1,2-dicarboxylic acid
	CAS Number	7717-76-2	Molecular Weight	346.24500
	Density	1.647g/cm3	Boiling Point	645.2ºC at 760 mmHg
	Molecular Formula	C₁₆H₁₀O₉	Melting Point	N/A
	MSDS	N/A	Flash Point	242.1ºC

Name	4-(3,4-dicarboxyphenoxy)phthalic acid
Synonym	More Synonyms

Density	1.647g/cm3
Boiling Point	645.2ºC at 760 mmHg
Molecular Formula	C₁₆H₁₀O₉
Molecular Weight	346.24500
Flash Point	242.1ºC
Exact Mass	346.03200
PSA	158.43000
LogP	2.27170
Index of Refraction	1.691
InChIKey	AIVVXPSKEVWKMY-UHFFFAOYSA-N
SMILES	O=C(O)c1ccc(Oc2ccc(C(=O)O)c(C(=O)O)c2)cc1C(=O)O

Hazard Codes	Xi

5,5'-Oxybis(iso...

CAS#:1823-59-2

~93%

4-(3,4-dicarbox...

CAS#:7717-76-2

Literature: General Electric Company Patent: US2007/117990 A1, 2007 ; Location in patent: Page/Page column 13 ;

5,5'-Oxybis(iso...

CAS#:1823-59-2

4-Chlorophtalic...

CAS#:118-45-6

4-Chlorophthali...

CAS#:89-20-3

4-(3,4-dicarbox...

CAS#:7717-76-2

Literature: SABIC INNOVATIVE PLASTICS IP B.V. Patent: WO2009/120212 A1, 2009 ; Location in patent: Page/Page column 39-40 ;

Precursor 2
CAS#:1823-59-2 5,5'-Oxybis(iso... CAS#:118-45-6 4-Chlorophtalic...
DownStream 1
CAS#:1823-59-2 5,5'-Oxybis(iso...

4,4'-oxydiphthalic anhydride

1,2-Benzenedicarboxylic acid,4,4'-oxybis

3,3',4,4'-oxydiphthalic acid

4,4'-axydiphthalic acid

2,2',3,3'-oxydiphthalic acid

4,4'-oxydiphthalic acid

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Names