CAS 745784-04-7|3,5-Difluoropyridine-2-carboxylic acid

Introduction：Basic information about CAS 745784-04-7|3,5-Difluoropyridine-2-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	3,5-Difluoropyridine-2-carboxylic acid
CAS Number	745784-04-7	Molecular Weight	159.090
Density	1.5±0.1 g/cm3	Boiling Point	240.6±35.0 °C at 760 mmHg
Molecular Formula	C₆H₃F₂NO₂	Melting Point	202-204ºC
MSDS	ChineseUSA	Flash Point	99.3±25.9 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	3,5-Difluoropyridine-2-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	240.6±35.0 °C at 760 mmHg
Melting Point	202-204ºC
Molecular Formula	C₆H₃F₂NO₂
Molecular Weight	159.090
Flash Point	99.3±25.9 °C
Exact Mass	159.013184
PSA	50.19000
LogP	0.06
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.515
InChIKey	QKLXAJQKMIWFRC-UHFFFAOYSA-N
SMILES	O=C(O)c1ncc(F)cc1F

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xi: Irritant;
Risk Phrases	36/37/38
Safety Phrases	26
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

3,5-Difluoropyridine-2-carboxylic acid

3,5-Difluoro-2-pyridinecarboxylic acid

2-Pyridinecarboxylic acid, 3,5-difluoro-

3,5-difluoro picolinic acid

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