79760
Phthaldialdehyde
for fluorescence, ≥99.0% (HPLC)
Synonym(s):
Benzene-1,2-dicarboxaldehyde, OPA, o-Phthalaldehyde, o-Phthalic dicarboxaldehyde, o-Phthalaldehyde, o-Phthalic dicarboxaldehyde
About This Item
Recommended Products
grade
for fluorescence
Quality Level
assay
≥99.0% (HPLC)
form
solid
impurities
≤0.5% phthalic acid
mp
54-56 °C
fluorescence
λex 334 nm; λem 455 nm (Thiol Adduct)
λex 340 nm; λem 450 nm in reaction buffer (with glycine)
storage temp.
2-8°C
SMILES string
O=Cc1ccccc1C=O
InChI
1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H
InChI key
ZWLUXSQADUDCSB-UHFFFAOYSA-N
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General description
Application
Biochem/physiol Actions
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
wgk_germany
WGK 3
flash_point_f
closed cup
flash_point_c
closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Certificates of Analysis (COA)
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