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Phthalic Anhydride
Phthalic Anhydride / CAS : 85-44-9
| Appearance | a colorless to white lustrous solid in the form of needles with a mild distinctive odor | UN | 2214 |
| HS | 29173500 | DG Class | 8 |
| Synonyms | 2-Benzofuran-1,3-Dione; 1,3-Isobenzofurandione; Isobenzofuran-1,3-Dione; O-Phthalic Acid Anhydride; Phthalic Acid Anhydride; PA; 1,2-Benzenedicarboxylic Anhydrid; 85449 | ||
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Overview
Uses
- Dioctan-2-Yl Benzene-1,2-Dicarboxylate Dioctan-2-Yl Benzene-1,2-Dicarboxylate
- 2-O-Decyl 1-O-Octyl Benzene-1,2-Dicarboxylate 2-O-Decyl 1-O-Octyl Benzene-1,2-Dicarboxylate
- Diisononyl Phthalate Diisononyl Phthalate
- Diisobutyl Phthalate Diisobutyl Phthalate
- Dibutyl Phthalate Dibutyl Phthalate
- Phthalimide Phthalimide
- N-Hydroxyphthalimide N-Hydroxyphthalimide
- Saccharin Sodium Dihydrate Saccharin Sodium Dihydrate
- Disperse Yellow 64 Disperse Yellow 64
- Disperse Yellow 54 Disperse Yellow 54
- Bentazone Bentazone
- Phthalic Acid Phthalic Acid
- 1,4-Dihydroxyanthraquinone 1,4-Dihydroxyanthraquinone
- Solvent Orange 60 Solvent Orange 60
- Fumaric Acid Fumaric Acid
- Diethyl Phthalate Diethyl Phthalate
- Methyl Anthranilate Methyl Anthranilate
- Anthranilic Acid Anthranilic Acid
- Anthraquinone Anthraquinone
- Tetrachlorophthalic Anhydride Tetrachlorophthalic Anhydride
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Properties
Summary
Formula
C8H4O3
Molecular Mass
148.116
Exact Mass
148.016
PSA
43.37000
Logp
0.99720
IUPAC
2-benzofuran-1,3-dione
SMILES
C1=CC=C2C(=C1)C(=O)OC2=O
Attribute classification
Matter Classification
organic
Category
Solvent > Organic Solvent
Agrochemicals > Pesticide Intermediates
Auxiliary > Plastic Rubber Chemicals
Agrochemicals > Pesticide Intermediates
Auxiliary > Plastic Rubber Chemicals
Chemical and Physical Properties
Melting Point
131-134 °C
Density
1,53 g/cm3
Boiling Point
284 °C
Flash Point
152 °C
Appearance
a colorless to white lustrous solid in the form of needles with a mild distinctive odor
Acidity and Basicity
acidness
Export information
HS Code
29173500
Export Rebate
13%
UN No.
2214
DG-Class
8
Risk Code
R22; R37/38; R41; R42/43
Safety Label
Xn
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