CAS 14432-16-7|2-Chloro-4-nitropyridine 1-oxide

Introduction：Basic information about CAS 14432-16-7|2-Chloro-4-nitropyridine 1-oxide, 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-Chloro-4-nitropyridine 1-oxide
CAS Number	14432-16-7	Molecular Weight	174.542
Density	1.6±0.1 g/cm3	Boiling Point	405.9±25.0 °C at 760 mmHg
Molecular Formula	C₅H₃ClN₂O₃	Melting Point	52-56 °C(lit.)
MSDS	ChineseUSA	Flash Point	199.3±23.2 °C
Symbol	GHS06	Signal Word	Danger

Names

Name	2-Chloro-4-nitropyridine N-oxide
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	405.9±25.0 °C at 760 mmHg
Melting Point	52-56 °C(lit.)
Molecular Formula	C₅H₃ClN₂O₃
Molecular Weight	174.542
Flash Point	199.3±23.2 °C
Exact Mass	173.983215
PSA	71.28000
LogP	0.14
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.629
InChIKey	YSTCMHHKDOVZDA-UHFFFAOYSA-N
SMILES	O=[N+]([O-])c1cc[n+]([O-])c(Cl)c1

Safety Information

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301-H311-H315-H319-H331-H335
Precautionary Statements	P261-P280-P301 + P310-P305 + P351 + P338-P311
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T:Toxic;
Risk Phrases	R23/24/25;R36/37/38
Safety Phrases	S26-S36-S45-S36/37/39-S28
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
Hazard Class	6.1
HS Code	2942000000

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-Chloro-4-nitropyridine 1-oxide

2-chloro-4-nitro-1-oxidopyridin-1-ium

Pyridine, 2-chloro-4-nitro-, 1-oxide

EINECS 238-404-6

MFCD00661454

2-Chloro-4-nitropyridine N-oxide

2-Chloro-4-nitropyridine-1-oxide

2-Chloro-4-nitropyridine-1-oxyde

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