2,4-Dichloronicotinic acid

Modify Date: 2024-01-02 12:29:54

2,4-Dichloronicotinic acid Structure
2,4-Dichloronicotinic acid structure
Common Name 2,4-Dichloronicotinic acid
CAS Number 262423-77-8 Molecular Weight 191.999
Density 1.6±0.1 g/cm3 Boiling Point 325.2±37.0 °C at 760 mmHg
Molecular Formula C6H3Cl2NO2 Melting Point 166-167ºC
MSDS Chinese USA Flash Point 150.5±26.5 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2,4-Dichloropyridine-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 325.2±37.0 °C at 760 mmHg
Melting Point 166-167ºC
Molecular Formula C6H3Cl2NO2
Molecular Weight 191.999
Flash Point 150.5±26.5 °C
Exact Mass 190.954086
PSA 50.19000
LogP 0.38
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.606

 Safety Information

Symbol GHS07
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

 Synthetic Route

~94%

2,4-Dichloronicotinic acid Structure

2,4-Dichloronic...

CAS#:262423-77-8

Literature: JAPAN TOBACCO INC. Patent: US2011/77267 A1, 2011 ; Location in patent: Page/Page column 27 ; US 20110077267 A1

~68%

2,4-Dichloronicotinic acid Structure

2,4-Dichloronic...

CAS#:262423-77-8

Literature: Dai, Yujia; Hartandi, Kresna; Michaelides, Michael R. Patent: US2006/178378 A1, 2006 ; Location in patent: Page/Page column 18 ; US 20060178378 A1

~82%

2,4-Dichloronicotinic acid Structure

2,4-Dichloronic...

CAS#:262423-77-8

Literature: Pfizer Inc Patent: US2008/85887 A1, 2008 ; Location in patent: Page/Page column 17 ; US 20080085887 A1

~%

2,4-Dichloronicotinic acid Structure

2,4-Dichloronic...

CAS#:262423-77-8

Literature: Marzi, Elena; Bigi, Anna; Schlosser, Manfred European Journal of Organic Chemistry, 2001 , # 7 p. 1371 - 1376

~%

2,4-Dichloronicotinic acid Structure

2,4-Dichloronic...

CAS#:262423-77-8

Literature: Marzi, Elena; Bigi, Anna; Schlosser, Manfred European Journal of Organic Chemistry, 2001 , # 7 p. 1371 - 1376

~%

2,4-Dichloronicotinic acid Structure

2,4-Dichloronic...

CAS#:262423-77-8

Literature: Marzi, Elena; Bigi, Anna; Schlosser, Manfred European Journal of Organic Chemistry, 2001 , # 7 p. 1371 - 1376

 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

2,4-Dichloro-3-pyridinecarboxylic acid
2,4-Dichloropyridine-3-carboxylicacid
2,4-Dichloronicotinc acid
3-Pyridinecarboxylic acid, 2,4-dichloro-
2,4-dichloropyridine-2-carboxylic acid
2,4-Dichloronicotinic acid
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