4-Chloropyridine N-Oxide

Modify Date: 2024-01-08 05:11:07

4-Chloropyridine N-Oxide Structure
4-Chloropyridine N-Oxide structure
Common Name 4-Chloropyridine N-Oxide
CAS Number 1121-76-2 Molecular Weight 129.544
Density 1.3±0.1 g/cm3 Boiling Point 310.0±15.0 °C at 760 mmHg
Molecular Formula C5H4ClNO Melting Point 160 °C (dec.)(lit.)
MSDS Chinese USA Flash Point 141.3±20.4 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-Chloropyridine N-Oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 310.0±15.0 °C at 760 mmHg
Melting Point 160 °C (dec.)(lit.)
Molecular Formula C5H4ClNO
Molecular Weight 129.544
Flash Point 141.3±20.4 °C
Exact Mass 128.998138
PSA 25.46000
LogP -0.44
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.552
Storage condition Refrigerator (+4°C)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R20/21/22;R36/37/38
Safety Phrases S26-S37/39-S36/37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933399090

 Synthetic Route

~90%

4-Chloropyridine N-Oxide Structure

4-Chloropyridin...

CAS#:1121-76-2

Literature: Synthetic Communications, , vol. 30, # 8 p. 1529 - 1534

~73%

4-Chloropyridine N-Oxide Structure

4-Chloropyridin...

CAS#:1121-76-2

Literature: Russian Journal of Organic Chemistry, , vol. 44, # 12 p. 1824 - 1830

~%

4-Chloropyridine N-Oxide Structure

4-Chloropyridin...

CAS#:1121-76-2

Literature: Journal of Organic Chemistry, , vol. 18, p. 534,541

~19%

4-Chloropyridine N-Oxide Structure

4-Chloropyridin...

CAS#:1121-76-2

Detail
Literature: Chemical and Pharmaceutical Bulletin, , vol. 28, # 2 p. 465 - 472

~%

4-Chloropyridine N-Oxide Structure

4-Chloropyridin...

CAS#:1121-76-2

Literature: Journal of Organic Chemistry, , vol. 18, p. 534,541 Bl. nation. hyg. Labor. TokyoChem.Abstr., , vol. 67, p. 123,138 Bl. nation. hyg. Labor. TokyoChem.Abstr., , p. 327

~%

4-Chloropyridine N-Oxide Structure

4-Chloropyridin...

CAS#:1121-76-2

Literature: Bl. nation. hyg. Labor. TokyoChem.Abstr., , vol. 67, p. 123,137 Bl. nation. hyg. Labor. TokyoChem.Abstr., , p. 327

~%

4-Chloropyridine N-Oxide Structure

4-Chloropyridin...

CAS#:1121-76-2

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 70, p. 581,587

 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%

 Articles2

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Pentacoordinate (&mgr;-Oxo)diiron(III) Thiolate Complexes and Dimeric Iron(II) Precursors.

Inorg. Chem. 37(16) , 4086-4093, (1998)

The (&mgr;-oxo)diiron(III) complexes of N,N'-bis(2-methyl-2-mercaptopropane)-1,5-diazacyclooctane (H(2)bme-daco) and N,N'-bis(mercaptoethyl)-1,5-diazacyclooctane (H(2)bme-daco) ligands present uncommo...

Uranyl chloride complexes of pyridine-N-oxide and 4-substituted pyridine-N-oxides: Infra-red spectra, electronic spectra and magnetic susceptibility studies. Balakrishnan PV, et al.

J. Inorg. Nucl. Chem. 28(2) , 537-41, (1966)

 Synonyms

4-Chloropyridine 1-oxide
4-chloropyridine oxide
Pyridine, 4-chloro-, 1-oxide
EINECS 214-336-2
4-Chloropyridine, N-oxide
4-Chloropyridine-N-oxide
MFCD00047425
4-Chloropyridine N-oxide