ChemNet > CAS > 643-79-8 1,2-Phthalic dicarboxaldehyde
643-79-8 1,2-Phthalic dicarboxaldehyde
| product Name |
1,2-Phthalic dicarboxaldehyde |
| CAS No |
643-79-8 |
| Synonyms |
phthalaldehyde; o-Phthalic dicarboxaldehyde; o-Phthaldialdehyde OPD; o-Phthalaldehyde (1.11452); Phthaldialdehyde; o-Phthaldialdehyde; O-PHTHALALDEHYDE; O-PHTALALDEHYDE; o-phthaladehyde; Benzene-1,2-dicarboxaldehyde; OPA; benzene-1,2-dicarbaldehyde; 1,2-Benzenedialdehyde |
| Molecular Formula |
C8H6O2 |
| Molecular Weight |
134.132 |
| InChI |
InChI=1/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H |
| EINECS |
211-402-2 |
| Molecular Structure |
|
| Density |
1.189g/cm3 |
| Melting point |
54-57℃ |
| Boiling point |
266.1°C at 760 mmHg |
| Refractive index |
1.622 |
| Flash point |
98.5°C |
| Water solubility |
soluble |
| Vapour Pressur |
0.0088mmHg at 25°C |
| Hazard Symbols |
 T:Toxic;
|
| Risk Codes |
R25:;
R34:;
R43:;
|
| Safety Description |
S26:;
S36/37/39:;
S45:;
|
| MSDS |
Material Safety Data Sheet
|
|
- Chemicals Suppliers(26):
- 1Jiuquan Yajia Chemical Co., Ltd. (Lianyungang Jinyang Chemical Co., Ltd.)
- 2Gansu Kangyang Pharmaceutical Technology Co., Ltd.
- 3Dragon Chemical Group Co.,China
- 4Wuhan Youji Industries Company Limted
- 5Shandong Yinglang Chemical Co.,Ltd.
- 6Gaoyou Gaoyuan Auxiliary Co., Ltd(ChangZhou Guan Jin Lian Qun Chemical Co., Ltd)
- 7STAR CHEMICALS AND CATALYSTS CO,.LTD.
- 8CIDIC Co.,Ltd.
- 9ANGCHEN Co., Ltd.
- 10Shanghai Pinewood Fine Chemical Co., Ltd.
