CAS 2215-89-6|4,4'-Oxybisbenzoic acid

Introduction：Basic information about CAS 2215-89-6|4,4'-Oxybisbenzoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4,4'-Oxybisbenzoic acid
CAS Number	2215-89-6	Molecular Weight	258.226
Density	1.4±0.1 g/cm3	Boiling Point	473.7±30.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₀O₅	Melting Point	329 °C
MSDS	USA	Flash Point	184.1±18.1 °C

Names

Name	4-(4-carboxyphenoxy)benzoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	473.7±30.0 °C at 760 mmHg
Melting Point	329 °C
Molecular Formula	C₁₄H₁₀O₅
Molecular Weight	258.226
Flash Point	184.1±18.1 °C
Exact Mass	258.052826
PSA	83.83000
LogP	2.21
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.638
InChIKey	WVDRSXGPQWNUBN-UHFFFAOYSA-N
SMILES	O=C(O)c1ccc(Oc2ccc(C(=O)O)cc2)cc1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2918990090

Customs

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synonyms

EINECS 218-683-0

Benzoic acid,4,4'-oxybis

Benzoic acid, 4,4'-oxybis-

4,4'-Oxybis(benzoic acid)

4,4'-oxydibenzoic acid

4,4'-Oxybisbenzoic Acid

4,4'-Oxydibenzoic acid

4,4’-Oxybis(benzoic acid)

4,4′-oxybis(benzoic acid)

4,4'-Dicarboxydiphenyl Ether

MFCD00013988

diphenylether-4,4'-dicarboxylic acid

4,4-Oxobisbenzoic Acid

Diphenyl Ether 4,4'-Dicarboxylic Acid

4-(4-carboxyphenoxy)benzoic acid

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