CAS 55720-22-4|1,2-Dihydro-5-acenaphthylenecarboxylic acid

Introduction：Basic information about CAS 55720-22-4|1,2-Dihydro-5-acenaphthylenecarboxylic 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	1,2-Dihydro-5-acenaphthylenecarboxylic acid
CAS Number	55720-22-4	Molecular Weight	198.217
Density	1.3±0.1 g/cm3	Boiling Point	417.0±24.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₀O₂	Melting Point	220-223ºC
MSDS	/	Flash Point	185.3±17.6 °C

Names

Name	1,2-dihydroacenaphthylene-5-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	417.0±24.0 °C at 760 mmHg
Melting Point	220-223ºC
Molecular Formula	C₁₃H₁₀O₂
Molecular Weight	198.217
Flash Point	185.3±17.6 °C
Exact Mass	198.068085
PSA	37.30000
LogP	3.86
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.726
InChIKey	DXKAWGBIIVQFIE-UHFFFAOYSA-N
SMILES	O=C(O)c1ccc2c3c(cccc13)CC2

Safety Information

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
HS Code	2916399090

Customs

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

5-acenaphthenecarboxylic acid

5-acenaphthoic acid

1,2-dihydroacenaphthylene-5-carboxylic acid

MFCD00222369

1,2-Dihydro-5-acenaphthylenecarboxylic acid

Acenaphthoesaeure

5-Acenaphthylenecarboxylic acid, 1,2-dihydro-

Acenaphthen-5-carbonsaeure

acenaphthene-5-carboxylic acid

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