Product Number: 643798
CAS Registry Number: 643-79-8
Name:
1,2-Benzenedicarboxaldehyde
Phthalaldehyde (6CI,8CI); 1,2-Diformylbenzene; 1,2-Formylbenzene; 1,2-Phthalaldehyde; 2-Formylbenzaldehyde; 2-Phthalaldehyde; Benzene-1,2-dicarbaldehyde; CIDEX OPA; NSC 13394; OP 100S; OP 100SF; Phthalic aldehyde; Phthalic dialdehyde; Phthalyldicarboxaldehyde; Phtharal; o-Benzenedicarbaldehyde; o-Diformylbenzene; o-Phthalaldehyde; o-Phthaldialdehyde; o-Phthalic dialdehyde
Chemical Formula: C8H6O2
Exact Mass: 134.04
Molecular Weight: 134.13
m/z: 134.04 (100.0%), 135.04 (8.8%)
Elemental Analysis: C, 71.64; H, 4.51; O, 23.86
InChI: InChI=1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H
InChIKey: ZWLUXSQADUDCSB-UHFFFAOYSA-N
Canonical SMILES : C1=CC=C(C(=C1)C=O)C=O
| Thermal Properties |
Value |
Condition |
Note |
| Melting Point |
56 °C |
|
(11)CAS |
| Melting Point |
55-56 °C |
|
(12)CAS |
| Melting Point |
55 °C |
|
(13)CAS |
| Melting Point |
55 °C |
Solv: ethyl ether (60-29-7); ligroine (8032-32-4) |
(14)CAS |
| Melting Point |
54.5-55.5 °C |
Solv: ligroine (8032-32-4) |
(15)CAS |
| Melting Point |
49-52 °C |
|
(16)CAS |
|
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