USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
USD $4.50-5.00 / Liter
USD $1.00-1.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
product name: 4-pyridinecarboxaldehyde
cas: 872-85-5
mf: c6h5no
mw: 107.11
einecs: 212-832-3
mol file: 872-85-5.mol
4-pyridinecarboxaldehyde structure
4-pyridinecarboxaldehyde chemical properties
melting point -4--2°c
boiling point 71-73 °c/10 mmhg (lit.)
density 1.137 g/ml at 20 °c (lit.)
vapor pressure 0.02 hpa (20 °c)
refractive index n20/d 1.544(lit.)
fp 130 °f
storage temp. 2-8°c
solubility 20g/l
pka 12.05(at 30℃)
form liquid (clear)
color clear brown-yellow
ph 7-8 (h2o, 20℃)(saturated aqueous solution)
water solubility 20 g/l (20 ºc)
sensitive air sensitive
brn 105342
inchikey bguwfuqjcdrptl-uhfffaoysa-n
cas database reference 872-85-5(cas database reference)
nist chemistry reference 4-pyridinecarboxaldehyde(872-85-5)
epa substance registry system 4-pyridinecarboxaldehyde (872-85-5)
safety information
hazard codes xi,f
risk statements 36/37/38-10
safety statements 26-36-36/37/39-16
ridadr un 1989
wgk germany 1
rtecs nr9400000
f 8-10-23
hazard note irritant/keep cold/air sensitive
tsca yes
hazardclass 3.2
packinggroup iii
hs code 29333999
toxicity ld50 orally in rabbit: 2355 mg/kg ld50 dermal rat > 2000 mg/kg
product name: 4-pyridinecarboxaldehyde
cas: 872-85-5
mf: c6h5no
mw: 107.11
einecs: 212-832-3
mol file: 872-85-5.mol
4-pyridinecarboxaldehyde structure
4-pyridinecarboxaldehyde chemical properties
melting point -4--2°c
boiling point 71-73 °c/10 mmhg (lit.)
density 1.137 g/ml at 20 °c (lit.)
vapor pressure 0.02 hpa (20 °c)
refractive index n20/d 1.544(lit.)
fp 130 °f
storage temp. 2-8°c
solubility 20g/l
pka 12.05(at 30℃)
form liquid (clear)
color clear brown-yellow
ph 7-8 (h2o, 20℃)(saturated aqueous solution)
water solubility 20 g/l (20 ºc)
sensitive air sensitive
brn 105342
inchikey bguwfuqjcdrptl-uhfffaoysa-n
cas database reference 872-85-5(cas database reference)
nist chemistry reference 4-pyridinecarboxaldehyde(872-85-5)
epa substance registry system 4-pyridinecarboxaldehyde (872-85-5)
safety information
hazard codes xi,f
risk statements 36/37/38-10
safety statements 26-36-36/37/39-16
ridadr un 1989
wgk germany 1
rtecs nr9400000
f 8-10-23
hazard note irritant/keep cold/air sensitive
tsca yes
hazardclass 3.2
packinggroup iii
hs code 29333999
toxicity ld50 orally in rabbit: 2355 mg/kg ld50 dermal rat > 2000 mg/kg