| Melting point: |
55-58 °C(lit.) |
| Boiling point: |
83-84 °C (0.7501 mmHg) |
| Density |
1.13 |
| vapor pressure |
0.56Pa at 25℃ |
| refractive index |
1.4500 (estimate) |
| Flash point: |
>230 °F |
| storage temp. |
2-8°C |
| solubility |
The solubility of o-phthalaldehyde is 3g/100 mL diisopropyl ether, 5g/100mL deionized water, 20g/100mL chloroform, or 20g/100mL acetone at 20°C. |
| form |
powder |
| color |
yellow |
| PH |
7 (53g/l, H2O, 20℃) |
| Water Solubility |
soluble |
| Sensitive |
Air Sensitive |
| Merck |
14,7368 |
| BRN |
878317 |
| Exposure limits |
ACGIH: SL .025 mg/100 cm2; Ceiling 0.1 ppb (Skin) |
| Stability: |
Stable. Air sensitive. Incompatible with strong oxidizing agents, strong bases. |
| InChIKey |
ZWLUXSQADUDCSB-UHFFFAOYSA-N |
| LogP |
0.99 at 30℃ |
| CAS DataBase Reference |
643-79-8(CAS DataBase Reference) |
| NIST Chemistry Reference |
O-phthalaldehyde(643-79-8) |
| EPA Substance Registry System |
1,2-Benzenedicarboxaldehyde (643-79-8) |