610-35-5

Name 4-Hydroxyphthalic acid
CAS 610-35-5
EINECS(EC#) 210-221-6
Molecular Formula C8H6O5
MDL Number MFCD00013984
Molecular Weight 182.13
MOL File 610-35-5.mol

Chemical Properties

Appearance off-white to white powder
Melting point  191-194 °C
Boiling point  235.5°C (rough estimate)
density  1.3293 (rough estimate)
refractive index  1.4330 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Powder
pka 3.13±0.10(Predicted)
color  White to off-white
Water Solubility  Slightly miscible with water.
InChI InChI=1S/C8H6O5/c9-4-1-2-5(7(10)11)6(3-4)8(12)13/h1-3,9H,(H,10,11)(H,12,13)
InChIKey MWRVRCAFWBBXTL-UHFFFAOYSA-N
SMILES C1(C(O)=O)=CC=C(O)C=C1C(O)=O
CAS DataBase Reference 610-35-5(CAS DataBase Reference)
EPA Substance Registry System 610-35-5(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280a-P305+P351+P338-P321-P332+P313-P337+P313
Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
TSCA  Yes
HS Code  29182900

Hazard Information

Material Safety Data Sheet(MSDS)

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