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Phthalaldehyde
CAS: 643-79-8 | C8H6O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
643-79-8
Molecular Formula:
C8H6O2
Molecular Weight:
134.13399999999996 g/mol
Names and Synonyms:
Phthalaldehyde
1,2-Formylbenzene
2-Phthalaldehyde
Phtharal
NSC 13394
o-Benzenedicarbaldehyde
1,2-Phthalaldehyde
OP 100SF
OP 100S
CIDEX OPA
o-Diformylbenzene
1,2-Diformylbenzene
o-Phthalic dialdehyde
Benzene-1,2-dicarbaldehyde
2-Formylbenzaldehyde
Phthalyldicarboxaldehyde
Phthalic dialdehyde
Phthalic aldehyde
o-Phthaldialdehyde
o-Phthalaldehyde
Phthalaldehyde
1,2-Benzenedicarboxaldehyde
Identifiers:
SMILES:
O=Cc1ccccc1C=O
InChI:
InChI=1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
Physical Properties
Property | Value | Source |
---|---|---|
molecular_mass | 134.13 g/mol | Legacy Database |
wikipedia_url | https://en.wikipedia.org/wiki/Phthalaldehyde None | Legacy Database |
cas-canonical-smile | O=CC=1C=CC=CC1C=O None | Legacy Database |
cas-inchi | InChI=1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H None | Legacy Database |
cas-inchi-key | InChIKey=ZWLUXSQADUDCSB-UHFFFAOYSA-N None | Legacy Database |
cas-melting-point | 55-56 °C None | Legacy Database |
cas-name | Phthalaldehyde None | Legacy Database |
wikipedia-name | Phthalaldehyde None | Legacy Database |
LogP | 1.3115999999999999 | RDKit |
Molecular
Property | Value | Source |
---|---|---|
Molecular Weight | 134.13399999999996 g/mol | RDKit |
Exact
Property | Value | Source |
---|---|---|
Exact Molecular Weight | 134.036779432 g/mol | RDKit |
Heavy
Property | Value | Source |
---|---|---|
Heavy Atom Count | 10 count | RDKit |
Hydrogen
Property | Value | Source |
---|---|---|
Hydrogen Bond Acceptors | 2 count | RDKit |
Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
Property | Value | Source |
---|---|---|
Rotatable Bonds | 2 count | RDKit |
Aromatic
Property | Value | Source |
---|---|---|
Aromatic Ring Count | 1 count | RDKit |
Topological
Property | Value | Source |
---|---|---|
Topological Polar Surface Area | 34.14 Ų | RDKit |
Molar
Property | Value | Source |
---|---|---|
Molar Refractivity | 37.217000000000006 | RDKit |