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| CAS No.: | 27550-59-0 |
|---|---|
| Name: | 4-HYDROXYPHTHALIC ANHYDRIDE |
| Article Data: | 22 |
| Molecular Structure: | |
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| Formula: | C8H4O4 |
| Molecular Weight: | 164.117 |
| Synonyms: | 4-HYDROXYPHTHALIC ANHYDRIDE;5-hydroxyisobenzofuran-1,3-dione |
| Density: | 1.625 g/cm3 |
| Melting Point: | 171-173 °C(Solv: acetic acid (64-19-7)) |
| Boiling Point: | 407.8 °C at 760 mmHg |
| Flash Point: | 179.4 °C |
| PSA: | 63.60000 |
| LogP: | 0.70280 |
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- 50288-62-5threo-Phenyl-2-piperidyl acetamide
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- 47087-37-6Z-D-Glu-OMe
- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
- 68439-39-4Poly(oxy-1,2-ethanediyl), alpha-(2-ethylhexyl)-omega-hydroxy-,
- 852475-26-4MC1568
- Total:34 Page 1 of 1 1
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Specification
The CAS registry number of 1,3-Isobenzofurandione,5-hydroxy- is 27550-59-0. This chemical's molecular formula is C8H4O4 and molecular weight is 164.115. What's more, its systematic name is 5-Hydroxy-2-benzofuran-1,3-dione.
Physical properties about 1,3-Isobenzofurandione,5-hydroxy- are: (1)ACD/LogP: 0.86; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.82; (4)ACD/LogD (pH 7.4): -0.07; (5)ACD/BCF (pH 5.5): 2.44; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 64.18; (8)ACD/KOC (pH 7.4): 8.25; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 52.6 Å2; (13)Index of Refraction: 1.666; (14)Molar Refractivity: 37.56 cm3; (15)Molar Volume: 100.9 cm3; (16)Polarizability: 14.89×10-24 cm3; (17)Surface Tension: 76.1 dyne/cm; (18)Density: 1.625 g/cm3; (19)Flash Point: 179.4 °C; (20)Enthalpy of Vaporization: 68.54 kJ/mol; (21)Boiling Point: 407.8 °C at 760 mmHg; (22)Vapour Pressure: 3.11E-07 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1) SMILES: O=C1OC(=O)c2cc(O)ccc12
(2) InChI: InChI=1/C8H4O4/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3,9H
(3) InChIKey: PXHIYFMTRHEUHZ-UHFFFAOYAC