A6694812
4-Pyridinecarbonitrile , 98% , 100-48-1
Synonym(s):
4-Cyanopyridine;Isonicotinic acid nitrile;Isonicotinonitrile
CAS NO.:100-48-1
Empirical Formula: C6H4N2
Molecular Weight: 104.11
MDL number: MFCD00006417
EINECS: 202-856-2
Pack Size | Price | Stock | Quantity |
25G | RMB35.20 | In Stock |
|
100G | RMB54.40 | In Stock |
|
500G | RMB217.60 | In Stock |
|
2.5KG | RMB959.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 76-79 °C(lit.) |
Boiling point: | 196 °C |
Density | 1.1145 (rough estimate) |
vapor pressure | 41.9Pa at 25℃ |
refractive index | 1.5242 (estimate) |
Flash point: | 88 °C |
storage temp. | Sealed in dry,Room Temperature |
solubility | 40g/l |
form | Crystals or Powder |
pka | pK1:1.90(+1) (25°C) |
color | White to off-white |
Water Solubility | 3.2 g/100ml (16.4 ºC) |
BRN | 107712 |
Exposure limits | NIOSH: IDLH 25 mg/m3 |
Stability: | Stable. Incompatible with strong bases, strong oxidizing agents, strong acids. |
InChIKey | GPHQHTOMRSGBNZ-UHFFFAOYSA-N |
LogP | 0.46 at 25℃ |
CAS DataBase Reference | 100-48-1(CAS DataBase Reference) |
NIST Chemistry Reference | 4-Pyridinecarbonitrile(100-48-1) |
EPA Substance Registry System | 4-Pyridinecarbonitrile (100-48-1) |
Description and Uses
4-Cyanopyridine is used as an intermediate in organic synthesis and pharmaceutical substances like isonicotinylhydrazide, which is used in the treatment of tuberculosis. It is used as a precursor for the preparation of isonicotinic acid and 4-diemthylaminopyridine (DMAP). It is involved in the synthesis of 6-methyl-2-pyridin-4-yl-pyrimidin-4-ylamine by reacting with acetonitrile.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H302+H312+H332 |
Precautionary statements | P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312 |
Hazard Codes | Xn |
Risk Statements | 20/21/22 |
Safety Statements | 36/37-24/25 |
RIDADR | 3276 |
WGK Germany | 3 |
TSCA | Yes |
PackingGroup | III |
HS Code | 29333999 |