ChemNet > CAS > 643-79-8 1,2-Phthalic dicarboxaldehyde
643-79-8 1,2-Phthalic dicarboxaldehyde
product Name |
1,2-Phthalic dicarboxaldehyde |
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 |
CAS Registry Number |
643-79-8 |
EINECS |
211-402-2 |
Molecular Structure |
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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 |
1,2-Phthalic dicarboxaldehyde Material Safety Data Sheet
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- Chemicals Suppliers(30):
- 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.
- 6Shanghai Experiment Reagent Co.,LTD.
- 7Gaoyou Gaoyuan Auxiliary Co., Ltd(ChangZhou Guan Jin Lian Qun Chemical Co., Ltd)
- 8STAR CHEMICALS AND CATALYSTS CO,.LTD.
- 9CIDIC Co.,Ltd.
- 10Springchem & Jadetextile Group Ltd.