490-11-9

Name 3,4-Pyridinedicarboxylic acid
CAS 490-11-9
EINECS(EC#) 207-705-4
Molecular Formula C7H5NO4
MDL Number MFCD00006392
Molecular Weight 167.12
MOL File 490-11-9.mol
show more

Chemical Properties

Appearance white to slightly beige fine crystalline powder
Melting point  262 °C (dec.) (lit.)
Boiling point  295.67°C (rough estimate)
density  1.5216 (rough estimate)
refractive index  1.6280 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  2.34g/l
form  Fine Crystalline Powder
pka 1.00±0.10(Predicted)
color  White to slightly beige
Water Solubility  2.34g/L(25 ºC)
Detection Methods TA,HPLC,NMR
Merck  14,2283
BRN  137242
InChI InChI=1S/C7H5NO4/c9-6(10)4-1-2-8-3-5(4)7(11)12/h1-3H,(H,9,10)(H,11,12)
InChIKey MUYSADWCWFFZKR-UHFFFAOYSA-N
SMILES C1=NC=CC(C(O)=O)=C1C(O)=O
CAS DataBase Reference 490-11-9(CAS DataBase Reference)
NIST Chemistry Reference 3,4-Pyridinedicarboxylic acid(490-11-9)
show more

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29333999
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

Questions And Answer

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Related Products

Send Inquriy