Phthalic acid - CAS 88-99-3

Catalog: BB039296
Product Name: Phthalic acid
CAS: 88-99-3
Synonyms: phthalic acid
Application: Used as an analytical and laboratory reagent and to make medicines, dyes, phenolphthalein, phthalimide, anthranilic acid, and synthetic perfumes.
Phthalic acid
IUPAC Name:phthalic acid
Description:Phthalic acid (CAS# 88-99-3) is a useful research chemical.
Molecular Weight:166.13
Molecular Formula:C8H6O4
Canonical SMILES:C1=CC=C(C(=C1)C(=O)O)C(=O)O
InChI:InChI=1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChI Key:XNGIFLGASWRNHJ-UHFFFAOYSA-N
Boiling Point:378.274 ℃ at 760 mmHg
Melting Point:200-205 ℃
Flash Point:168 °C
Purity:95 %
Density:1.451 g/cm3
Solubility:less than 1 mg/mL at 68° F (NTP, 1992);0.04 M;Soluble in alcohol; sparingly soluble in ether;1 g dissolves in 160 ml water, 10 ml alc, 205 ml ether, 5.3 ml methanol; practically insol in chloroform;In water, 6,965 mg/L at 25 °C;7.01 mg/mL at 25 °C;Solubility in water, g/100ml at 25 °C: 0.625 (poor)
Appearance:White crystals
Storage:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Decomposition:When heated to decomposition it emits acrid smoke and irritating fumes
MDL:MFCD00002467
LogP:1.08300
Refractive Index:1.5100 (estimate)
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
Vapor Pressure:6.36e-07 mmHg;6.36X10-7 mm Hg at 25 °C

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