Other Chemicals

5-Ethylpyridine-2,3-dicarboxylic acid

5-Ethylpyridine-2,3-dicarboxylic acid – Names and Identifiers Name 5-Ethylpyridine-2,3-dicarboxylic acid Synonyms c-801855-ethylquinolinicacidImazethapyr Impurity 95-Ethylquinolinic acid...

Category：Other Chemicals

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Introduction

5-Ethylpyridine-2,3-dicarboxylic acid – Names and Identifiers

Name	5-Ethylpyridine-2,3-dicarboxylic acid
Synonyms	c-80185 5-ethylquinolinicacid Imazethapyr Impurity 9 5-Ethylquinolinic acid Imazethapyr intermediate 5-ethyl-3-pyridinedicarboxylicacid 5-ethyl-2,3-pyridinedicarboxylicacid 5-ethyl-2,3-pyridinedicarboxylic acid 5-ETHYLPYRIDINE-2,3-DICARBOXYLIC ACID 5-Ethylpyridine-2,3-dicarboxylic acid 2,3-Pyridinedicarboxylicacid, 5-ethyl-
CAS	102268-15-5
EINECS	600-293-0
InChI	InChI=1/C9H9NO4/c1-2-5-3-6(8(11)12)7(9(13)14)10-4-5/h3-4H,2H2,1H3,(H,11,12)(H,13,14)

5-Ethylpyridine-2,3-dicarboxylic acid – Physico-chemical Properties

Molecular Formula	C9H9NO4
Molar Mass	195.17
Density	1.388±0.06 g/cm3(Predicted)
Melting Point	152-154°C
Boling Point	421.2±45.0 °C(Predicted)
Flash Point	208.5°C
Solubility	Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly, Sonicated), Methanol (
Vapor Presure	7.59E-08mmHg at 25°C
Appearance	White solid
Color	White to Light yellow to Light orange
pKa	5.47±0.20(Predicted)
Storage Condition	-20°C Freezer, Under inert atmosphere
Refractive Index	1.595
MDL	MFCD00071733

5-Ethylpyridine-2,3-dicarboxylic acid – Risk and Safety

Hazard Symbols	Xi – Irritant
Risk Codes	36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description	S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S37 – Wear suitable gloves.
UN IDs	UN 2811 6.1 / PGIII
WGK Germany	3
RTECS	US8005000
TSCA	Yes
HS Code	29333990
Hazard Class	IRRITANT

5-Ethylpyridine-2,3-dicarboxylic acid – Reference Information

EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
Use	5-ethylpyridine-2, 3-dicarboxylic acid is used to synthesize a breathable microporous metal organic frame, which can Without losing the integrity of the frame, it shows the reversible contraction and expansion of pores.
Application	5-ethylpyridine-2, 3-dicarboxylic acid is a carboxylic acid derivative, which can be used as a pharmaceutical intermediate.

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