2-Chloro-3-fluoro-4-iodopyridine

Modify Date: 2025-09-04 12:09:31

2-Chloro-3-fluoro-4-iodopyridine Structure
2-Chloro-3-fluoro-4-iodopyridine structure
Common Name 2-Chloro-3-fluoro-4-iodopyridine
CAS Number 148639-07-0 Molecular Weight 257.432
Density 2.1±0.1 g/cm3 Boiling Point 246.1±35.0 °C at 760 mmHg
Molecular Formula C5H2ClFIN Melting Point 97 °C
MSDS N/A Flash Point 102.6±25.9 °C

 Names

Name 2-Chloro-3-fluoro-4-iodopyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.1±0.1 g/cm3
Boiling Point 246.1±35.0 °C at 760 mmHg
Melting Point 97 °C
Molecular Formula C5H2ClFIN
Molecular Weight 257.432
Flash Point 102.6±25.9 °C
Exact Mass 256.890442
PSA 12.89000
LogP 1.94
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.614
InChIKey GONULLRFSHKLBS-UHFFFAOYSA-N
SMILES Fc1c(I)ccnc1Cl

 Safety Information

Hazard Codes Xi
HS Code 2933399090

 Synthetic Route

~47%

2-Chloro-3-fluoro-4-iodopyridine Structure

2-Chloro-3-fluo...

CAS#:148639-07-0

Literature: F. HOFFMANN-LA ROCHE AG; BLENCH, Toby; ELLWOOD, Charles; GOODACRE, Simon; LAI, Yingjie; LIANG, Jun; MACLEOD, Calum; MAGNUSON, Steven; TSUI, Vickie; WILLIAMS, Karen; ZHANG, Birong Patent: WO2012/35039 A1, 2012 ; Location in patent: Page/Page column 107-108 ; WO 2012/035039 A1

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2-Chloro-3-fluoro-4-iodopyridine Structure

2-Chloro-3-fluo...

CAS#:148639-07-0

Literature: Tetrahedron, , vol. 49, # 16 p. 3325 - 3342

 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-Chloro-3-fluoro-4-iodopyridine
Pyridine, 2-chloro-3-fluoro-4-iodo-
MFCD04972389
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