4-Chloro-3-methylpyridine-N-oxide

Modify Date: 2024-01-14 06:02:22

4-Chloro-3-methylpyridine-N-oxide Structure
4-Chloro-3-methylpyridine-N-oxide structure
Common Name 4-Chloro-3-methylpyridine-N-oxide
CAS Number 1073-34-3 Molecular Weight 143.57100
Density 1.22 g/cm3 Boiling Point 316.8ºC at 760 mmHg
Molecular Formula C6H6ClNO Melting Point N/A
MSDS N/A Flash Point 145.4ºC

 Names

Name 4-Chloro-3-methylpyridine 1-Oxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.22 g/cm3
Boiling Point 316.8ºC at 760 mmHg
Molecular Formula C6H6ClNO
Molecular Weight 143.57100
Flash Point 145.4ºC
Exact Mass 143.01400
PSA 25.46000
LogP 2.07690
Vapour Pressure 0.000745mmHg at 25°C
Index of Refraction 1.543

 Safety Information

Hazard Codes Xi
HS Code 2933399090

 Synthetic Route

~85%

4-Chloro-3-methylpyridine-N-oxide Structure

4-Chloro-3-meth...

CAS#:1073-34-3

Literature: WO2008/63625 A2, ; Page/Page column 134 ; WO 2008/063625 A2

~94%

4-Chloro-3-methylpyridine-N-oxide Structure

4-Chloro-3-meth...

CAS#:1073-34-3

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

~%

4-Chloro-3-methylpyridine-N-oxide Structure

4-Chloro-3-meth...

CAS#:1073-34-3

Literature: US2004/14759 A1, ; Page/Page column 12 ;

~%

4-Chloro-3-methylpyridine-N-oxide Structure

4-Chloro-3-meth...

CAS#:1073-34-3

Literature: Yakugaku Zasshi, , vol. 75, p. 292,294 Chem.Abstr., , p. 1808

 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

4-chloro-3-methyl-1-oxidopyridin-1-ium