CAS 1989-33-9|9H-Fluorene-9-carboxylic acid

Introduction：Basic information about CAS 1989-33-9|9H-Fluorene-9-carboxylic 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	9H-Fluorene-9-carboxylic acid
CAS Number	1989-33-9	Molecular Weight	210.228
Density	1.3±0.1 g/cm3	Boiling Point	314.9±9.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₀O₂	Melting Point	228-231 °C(lit.)
MSDS	ChineseUSA	Flash Point	158.4±15.2 °C

Names

Name	9H-fluorene-9-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	314.9±9.0 °C at 760 mmHg
Melting Point	228-231 °C(lit.)
Molecular Formula	C₁₄H₁₀O₂
Molecular Weight	210.228
Flash Point	158.4±15.2 °C
Exact Mass	210.068085
PSA	37.30000
LogP	2.68
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.669
InChIKey	DNVJGJUGFFYUPT-UHFFFAOYSA-N
SMILES	O=C(O)C1c2ccccc2-c2ccccc21
Water Solubility	insoluble

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	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
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

9-Carboxy-9H-fluorene

Fluorene-9-carboxylic acid

EINECS 217-866-2

9-fluoroenecarboxylic acid

9-CARBOXYFLUORENE

9-FLUORENCARBOXYLIC ACID

9H-Fluorene-9-carboxylic acid

9H-Fuoroene-9-carboxylic acid

MFCD00001136

(9H)-9-fluorenecarboxylic acid

9-fluorenylcarboxylic acid

9-Fluorenecarboxylic acid

fluorene-9-carboxylic acid ester

Diphenyleneacetic Acid

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