2-Chloro-3-fluoropyridine

Modify Date: 2024-01-02 16:54:40

2-Chloro-3-fluoropyridine Structure
2-Chloro-3-fluoropyridine structure
Common Name 2-Chloro-3-fluoropyridine
CAS Number 17282-04-1 Molecular Weight 131.535
Density 1.3±0.1 g/cm3 Boiling Point 151.6±20.0 °C at 760 mmHg
Molecular Formula C5H3ClFN Melting Point N/A
MSDS Chinese USA Flash Point 45.5±21.8 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 2-Chloro-3-fluoropyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 151.6±20.0 °C at 760 mmHg
Molecular Formula C5H3ClFN
Molecular Weight 131.535
Flash Point 45.5±21.8 °C
Exact Mass 130.993805
PSA 12.89000
LogP 1.55
Vapour Pressure 4.7±0.3 mmHg at 25°C
Index of Refraction 1.503

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302-H318
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful
Risk Phrases R22;R41
Safety Phrases S26-S36
RIDADR 2810
WGK Germany 3
Packaging Group III
HS Code 2933399090

 Synthetic Route

~63%

2-Chloro-3-fluoropyridine Structure

2-Chloro-3-fluo...

CAS#:17282-04-1

Literature: MERCK SHARP and DOHME LIMITED Patent: WO2003/99817 A1, 2003 ; Location in patent: Page 35 ; WO 03/099817 A1

~50%

2-Chloro-3-fluoropyridine Structure

2-Chloro-3-fluo...

CAS#:17282-04-1

Literature: Cowart, Marlon D.; Bhatia, Pramila A.; Daanen, Jerome F.; Stewart, Andrew O.; Patel, Meena V.; Kolasa, Teodozyj; Brioni, Jorge D.; Rohde, Jeffrey Patent: US2002/169167 A1, 2002 ;

~88%

2-Chloro-3-fluoropyridine Structure

2-Chloro-3-fluo...

CAS#:17282-04-1

Literature: Yoneda; Fukuhara Tetrahedron, 1996 , vol. 52, # 1 p. 23 - 36

~39%

2-Chloro-3-fluoropyridine Structure

2-Chloro-3-fluo...

CAS#:17282-04-1

Literature: Journal of Organic Chemistry, , vol. 56, # 22 p. 6298 - 6301

~%

2-Chloro-3-fluoropyridine Structure

2-Chloro-3-fluo...

CAS#:17282-04-1

Literature: Tetrahedron Letters, , vol. 26, # 40 p. 4903 - 4906

 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

chlorofluoropyridine
2-Chloro-3-fluoropyridin
Pyridine, 2-chloro-3-fluoro-
2-Chlor-3-fluorpyridin
2-Chloro-3-fluoropyridine
3-FLUORO-2-CHLOROPYRIDINE
2-Chloro-3-Fluoro Pyridine
2-Chloro-3-fluoro-pyridine
MFCD03095302