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Home >> Chemical Listing >> C >> 4-Chloro-2,3-difluoropyridine

4-Chloro-2,3-difluoropyridine
[CAS# 851178-99-9]

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Identification
Classification Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Fluoropyridine
Name 4-Chloro-2,3-difluoropyridine
Molecular Structure CAS # 851178-99-9, 4-Chloro-2,3-difluoropyridine
Molecular Formula C5H2ClF2N
Molecular Weight 149.53
CAS Registry Number 851178-99-9
EC Number 887-041-5
Properties
Solubility Slightly soluble (1 g/L) (25 ºC), Calc.*
Density 1.451±0.06 g/cm3 (20 ºC 760 Torr), Calc.*
Melting point -25--23 ºC**
Boiling point 141-142 ºC**
Refractive index 1.4726 (589.3 nm 20 ºC)***
Flash point 44.5±25.9 ºC, Calc.*
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)
** Bobbio, Carla; Journal of Organic Chemistry 2005, V70(8), P3039-3045.
*** Bobbio, Carla; Chemistry - A European Journal 2005, V11(6), P1903-1910.
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Flammable liquidsFlam. Liq.3H226
Specific target organ toxicity - single exposureSTOT SE3H335
Serious eye damageEye Dam.1H318
Skin irritationSkin Irrit.2H315
Acute toxicityAcute Tox.4H302
SDS Available
Market Analysis Reports
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