636-46-4

Name 4-Hydroxyisophthalic acid
CAS 636-46-4
EINECS(EC#) 211-258-0
Molecular Formula C8H6O5
MDL Number MFCD00010391
Molecular Weight 182.13
MOL File 636-46-4.mol
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Chemical Properties

Appearance White powder
Melting point  >300°C
Boiling point  310 C
density  1.4411 (rough estimate)
refractive index  1.5690 (estimate)
storage temp.  2-8°C
solubility  DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form  solid
pka 2?+-.0.10(Predicted)
color  White to Pale Purple
Water Solubility  0.3g/L(24 ºC)
Merck  4827
Stability: Hygroscopic
InChI 1S/C8H6O5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H,(H,10,11)(H,12,13)
InChIKey BCEQKAQCUWUNML-UHFFFAOYSA-N
SMILES OC(C1=CC(C(O)=O)=C(O)C=C1)=O
CAS DataBase Reference 636-46-4(CAS DataBase Reference)

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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  NT2544000
HS Code  29182900
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

Material Safety Data Sheet(MSDS)

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