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Shandong Chengxu Chemical Co., Ltd.
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1,2-Phthalic dicarboxaldehyde

1,2-Phthalic dicarboxaldehyde


English name: phthalaldehyde;DPT
Alias: 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
CAS: 643-79-8
Content: ≥99%
Molecular weight:134.13
Molecular formula: C8H6O2
Melting point: 54-56℃; density: 1.13; boiling point: 83℃-84℃; flashing point: 132℃; ash content: ≤0.1%
Appearance: light yellow crystal; soluble in ethyl alcohol and hot water 
Packaging: 25kg/fiber can
Uses: medical intermediate, analytical reagent 





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