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89-01-0

Name 2,3-Pyrazinedicarboxylic acid
CAS 89-01-0
EINECS(EC#) 201-875-3
Molecular Formula C6H4N2O4
MDL Number MFCD00006131
Molecular Weight 168.11
MOL File 89-01-0.mol
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Chemical Properties

Appearance white to pale brown crystalline powder
Melting point  188 °C (dec.) (lit.)
Boiling point  297.01°C (rough estimate)
density  1.6328 (rough estimate)
refractive index  1.4738 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  soluble
form  Solid
pka 1.66±0.10(Predicted)
color  Off-White to Pale Brown
Water Solubility  soluble
Merck  14,7958
BRN  147982
InChIKey ZUCRGHABDDWQPY-UHFFFAOYSA-N
LogP -1.257 (est)
CAS DataBase Reference 89-01-0(CAS DataBase Reference)

Safety Data

Hazard Codes  F,C
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R34:Causes burns.
R11:Highly Flammable.
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
WGK Germany  3
RTECS  UQ2500000
TSCA  N
HS Code  29339900

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