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Phthalic Acid

Phthalic Acid / CAS : 88-99-3

Appearance Colorless flake crystal. Soluble in methanol and ethanol, slightly soluble in water and ether, insoluble in chloroform. UN 0.0
HS 29173990 DG Class 0.0
Synonyms 1,2-Benzenedicarboxylic Acid; 1,2-Dicarboxybenzene; 1,2-Phthalicacid; Acide Phtalique; Acidephtalique; Kyselina Ftalova; Kyselinaftalova; O-Benzenedicarboxylic Acid
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Properties

Summary

Formula
C8H6O4
Molecular Mass
166.13100
Exact Mass
166.02700
PSA
74.60000
Logp
1.08300
IUPAC
phthalic acid
SMILES
C1=CC=C(C(=C1)C(=O)O)C(=O)O

Attribute classification

Matter Classification
organic
Category
Agrochemicals > Pesticide Intermediates
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Melting Point
210-211 °C (dec.)(lit.)
Density
1.451 g/cm3
Boiling Point
214.32°C (rough estimate)
Flash Point
168 °C
Appearance
Colorless flake crystal. Soluble in methanol and ethanol, slightly soluble in water and ether, insoluble in chloroform.

Export information

HS Code
29173990
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi

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