4-Phenylpyridine 1-oxide

Modify Date: 2025-08-27 03:49:59

4-Phenylpyridine 1-oxide structure	Common Name	4-Phenylpyridine 1-oxide
	CAS Number	1131-61-9	Molecular Weight	171.195
	Density	1.1±0.1 g/cm3	Boiling Point	410.9±24.0 °C at 760 mmHg
	Molecular Formula	C₁₁H₉NO	Melting Point	153-155 °C(lit.)
	MSDS	Chinese USA	Flash Point	202.3±22.9 °C

Name	4-Phenylpyridine-N-oxide
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	410.9±24.0 °C at 760 mmHg
Melting Point	153-155 °C(lit.)
Molecular Formula	C₁₁H₉NO
Molecular Weight	171.195
Flash Point	202.3±22.9 °C
Exact Mass	171.068420
PSA	25.46000
LogP	0.93
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.573

4-Phenylpyridine 1-oxide MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933399090

4-Phenylpyridine

CAS#:939-23-1

~93%

4-Phenylpyridin...

CAS#:1131-61-9

Literature: Tetrahedron Letters, , vol. 39, # 8 p. 761 - 764

4-Chloropyridin...

CAS#:1121-76-2

Phenylboronic acid

CAS#:98-80-6

~64%

4-Phenylpyridin...

CAS#:1131-61-9

Literature: Synlett, , # 1 p. 45 - 48

4-Aminopyridine...

CAS#:3535-75-9

benzene

CAS#:71-43-2

~70%

4-Phenylpyridin...

CAS#:1131-61-9

Literature: Chemical and Pharmaceutical Bulletin, , vol. 32, # 5 p. 1780 - 1789

Precursor 5
CAS#:939-23-1 4-Phenylpyridine CAS#:1121-76-2 4-Chloropyridin... CAS#:98-80-6 Phenylboronic acid CAS#:3535-75-9 4-Aminopyridine...
CAS#:71-43-2 benzene
DownStream 9
CAS#:60781-83-1 4-Phenylpyridin... CAS#:70197-13-6 Methylrhenium t... CAS#:19006-81-6 4-Phenylpyridin-2-ol CAS#:939-23-1 4-Phenylpyridine
CAS#:118158-22-8 (E,E)-5-diethyl... CAS#:118158-21-7 (Z,E)-5-diethyl... CAS#:18714-16-4 2-cyano-4-pheny... CAS#:26274-35-1 2,4-Diphenylpyridine
CAS#:15032-21-0 2-methyl-4-phen...

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%

4-Phenylpyridine-1-oxide

EINECS 214-467-5

1-oxido-4-phenylpyridin-1-ium

4-Phenylpyridine N-Oxide

MFCD00006208

Pyridine, 4-phenyl-, 1-oxide

4-Phénylpyridine-1-oxyde

4-Phenylpyridine 1-oxide

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4-Phenylpyridine 1-oxide

Names

Chemical & Physical Properties

MSDS

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.