CAS 851386-31-7|2,3-Difluoroisonicotinic acid

Introduction：Basic information about CAS 851386-31-7|2,3-Difluoroisonicotinic 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	2,3-Difluoroisonicotinic acid
CAS Number	851386-31-7	Molecular Weight	159.090
Density	1.5±0.1 g/cm3	Boiling Point	377.4±37.0 °C at 760 mmHg
Molecular Formula	C₆H₃F₂NO₂	Melting Point	159-160ºC
MSDS	ChineseUSA	Flash Point	182.1±26.5 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2,3-Difluoropyridine-4-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	377.4±37.0 °C at 760 mmHg
Melting Point	159-160ºC
Molecular Formula	C₆H₃F₂NO₂
Molecular Weight	159.090
Flash Point	182.1±26.5 °C
Exact Mass	159.013184
PSA	50.19000
LogP	0.73
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.515
InChIKey	FFGHMEKFPCGYEG-UHFFFAOYSA-N
SMILES	O=C(O)c1ccnc(F)c1F
Storage condition	2-8°C

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Hazard Codes	Xn
Risk Phrases	22
RIDADR	NONH for all modes of transport
HS Code	2933399090

Customs

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

2,3-Difluoroisonicotinic acid

2,3-Difluoro-4-carboxypyridine

2,3-difluoroisonicotinicacid

4-Carboxy-2,3-difluoropyridine

4-PYRIDINECARBOXYLIC ACID,2,3-DIFLUORO

2,3-CYCLODODECENOPYRIDINE

2,3-difluoro-4-pyridinecarboxylic acid

4-Pyridinecarboxylic acid, 2,3-difluoro-

5,6-difluoropyridine-4-carboxylic acid

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