Substance
ID:366079
Names and Identifiers
IUPAC name
benzene-1,2-dicarbaldehyde
IUPAC Traditional name
phthalaldehyde
Synonyms
Benzene-1,2-dicarboxaldehyde邻苯二醛邻苯二甲醛OPAPhthaldialdehyde1,2-苯二甲醛酞醛o-Phthalic dicarboxaldehydeo-Phthalaldehyde
Registration numbers
CAS Number
Beilstein Number
MDL Number
EC Number
PubChem SID
Properties
Product Information
Cation Traces
Mg: ≤5 mg/kg
Cd: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
Ca: ≤10 mg/kg
Ni: ≤5 mg/kg
Co: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mn: ≤5 mg/kg
Cu: ≤5 mg/kg
Na: ≤50 mg/kg
Cr: ≤5 mg/kg
Ignition Residue
≤0.1% (as SO4)
Empirical Formula (Hill Notation)
C8H6O2
Purity
≥98.5% (HPLC)
Impurities
≤0.5% phthalic acid
Grade
puriss. p.a.
Safety Information
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
GHS Hazard statements
H301-H314-H317-H400
GHS Signal Word
Danger
MSDS Link
GHS Precautionary statements
P273-P280-P301+P310-P305+P351+P338-P310
Storage Temperature
2-8°C
European Hazard Symbols
Toxic (T)
Nature polluting (N)Safety Statements
26-36/37/39-45-61
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECS
TH6950000
Risk Statements
25-34-43-50
German water hazard class
3
Physical Property
Flash Point
132 °C
269.6 °F
Melting Point
54-56 °C
Molecule Details
Application
For precolumn derivatization of amino acids for HPLC separation. For flow cytometric measurements of protein thiol groups.
For precolumn derivatization of amino acids for HPLC separation. For flow cytometric measurements of protein thiol groups.
Molecular Spectra
No Data Available
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References
No Data Available
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